When long-time Ivanhoe locals Graeme and Catherine, decided it was time to downsize, they weren’t necessarily in a rush.&nbsp;

Like many in their stage of life, they had started thinking about apartment living, but anticipated making the shift in two to three years.

That timeline changed when they visited <a href="https://www.urban.com.au/new-apartments/candela-ivanhoe-40-upper-heidelberg-road-ivanhoe">Candela</a>, a new boutique development by <a href="https://www.urban.com.au/developers/salter-brothers">Salter Brothers</a>. The project ticked all the boxes they were looking for: location, quality design, and long-term lifestyle benefits, which prompted them to bring their decision forward.

“It was the right place at the right time,” they said. “We knew immediately it ticked all the boxes, and we didn’t want to wait.”

[smartcode_project:default project_id=342 project_image_fid=358855]

Their decision to downsize was driven by a combination of practical needs and lifestyle considerations. Their existing home, while much loved, had become increasingly difficult to maintain. It spanned multiple levels, included extensive front and back gardens, and was starting to show the wear that comes with age.&nbsp;

They were looking for a more manageable lifestyle, one with less upkeep and more freedom. A brand-new apartment with no maintenance requirements and the ability to simply “lock up and leave” gave them peace of mind and a greater sense of control over their future.

Financially, the purchase made sense as well. The available stamp duty savings, strong price-to-value offering, and timing of the settlement suited their plans, making the transition smoother and more cost-effective. The apartment's design and inclusions further supported their choice.

[smartcode_project:default project_id=342 project_image_fid=357493]

The layout was both functional and flexible: three bedrooms, a butler’s pantry, a separate laundry, and a large open-plan living area. It gave them the freedom to host a family, accommodate guests, or set up a home office. The expansive balcony and elevated views added to the appeal, providing a sense of openness and connection to the outdoors.

“It just had a really good flow,” Catherine noted, something they found lacking in many other apartments they’d considered, particularly in the established market.

Candela’s boutique scale was another deciding factor. With a smaller number of residences and a top-floor penthouse position, the couple felt the development offered the privacy and space they were looking for, without feeling isolated.

“We liked that it wasn’t a huge development. It felt well-balanced, modern but still with a sense of community, not overwhelming,” they said.

[smartcode_project:default project_id=342 project_image_fid=357508]

Equally important was the ability to remain in Ivanhoe, a suburb they know well and have deep roots in. After 46 years in the area, proximity to local parks, shops, and familiar faces mattered just as much as the apartment itself.

“We didn’t want to give up the community we’ve known for decades. Candela allowed us to upgrade our lifestyle while staying in the place we call home.”

With a Walk Score of 90, the village location supports a convenient, connected lifestyle. <a href="https://www.apartments.com.au/developments/ivanhoe-vic-3079">Ivanhoe</a> Station is just a eight-minute walk away, and the neighbourhood offers access to parks, cafes, restaurants, and schools along Upper Heidelberg Road, all within easy reach.

Beyond the apartment, the couple also saw value in the broader vision for Candela, one that integrates residential living with public spaces and local amenities.&nbsp;

The development introduces 58 new apartments as well as a mix of commercial and social spaces that integrate contemporary architecture with the suburb’s existing character.&nbsp;

At ground level, residents will find a charming café and a lifestyle wellness centre, perfect for unwinding and rejuvenating. Meanwhile, the rooftop garden offers a stunning vantage point for residents to enjoy breathtaking sunsets, host gatherings, or enjoy barbecues with family and friends. It's not just a place to live; it's a vibrant community where every moment is an opportunity to connect and create lasting memories.

[smartcode_project_cta:default project_id=342]

Staff Writer

Why Ivanhoe locals are choosing to downsize to Candela

Mark and Roy Makari are expanding their presence in Sydney’s South West with a second major proposal for Leppington, this time envisioning a 900-dwelling mixed-use development just 850 metres from their previously lodged tower trio on Fifth Avenue.

Project management and construction management firm Creative Vision filed the plans for the&nbsp;multi-building project at <a href="https://www.apartments.com.au/new-apartments/230-rickard-road-leppington-nsw-2179">230 Rickard Road, Leppington</a>. The proposal seeks to establish a new focal point for the precinct through a high-density, transit-oriented development supported by diverse land uses.

According to the Scoping Report prepared for the Department of Planning, the scheme includes around 900 apartments across multiple towers, including 135 dwellings designated for affordable housing. A mix of market and subsidised apartments will be supported by ground-level activation through retail and office space, a childcare centre, and a hotel, forming a comprehensive urban precinct.

<img alt="Mixed Use Development 230 Rickard Rd Leppington" data-entity-type="file" data-entity-uuid="34797362-f3dc-4d84-8235-2657fc5f3bde" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Plan.png?VersionId=Uzckrz9tUpDQl5lX1_WMhjnv16bsr8wG" />

The Design Report by <a href="https://www.apartments.com.au/architects/studiosc-0">Studio SC</a> notes that the project “intends to deliver a high-quality, high-density built form that supports the vision for the Leppington Town Centre, integrating mixed-use outcomes and public domain upgrades.” The development is expected to be delivered in stages, although a precise timeline is yet to be confirmed.

The project will be assessed through a future State Significant Development Application, with the Scoping Report indicating the team will seek design excellence via a competitive process or through an expert design review panel. Early massing diagrams suggest a series of mid- to high-rise buildings framing a central landscaped spine, with emphasis on pedestrian permeability and public space.

The planning documentation flags a strong sustainability agenda, stating that the development will “respond to the urban heat island effect, incorporate water sensitive urban design, and prioritise active transport”.

<img alt="Mixed Use Development 230 Rickard Rd Leppington" data-entity-type="file" data-entity-uuid="369d7b54-1279-4cde-88ec-dcb215594414" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Podium_1.png?VersionId=QArL7B2kkLt63vl5xvL0FNV_ardAlez4" />

The proposal follows in the footsteps of the Makaris’ nearby Fifth Avenue site, where they’ve submitted plans for three towers comprising nearly 500 apartments, with 10 per cent dedicated to affordable housing. That project features commercial podiums, a childcare centre, and a new public park that would occupy more than a third of the site.

Both developments are situated within walking distance of Leppington Train Station and fall under strategic precinct plans promoting higher density housing. The town centre is undergoing substantial transformation, driven by state government planning reforms aimed at fast-tracking housing delivery.

Together, the two projects represent a combined ambition of nearly 1,400 new homes across just under two kilometres of central Leppington.

First look: 900-home mixed-use precinct planned for Leppington

Leading Australian integrated property development group, <a href="https://www.apartments.com.au/developers/aqualand-australia">Aqualand</a>, has released the signature penthouses crowning its landmark AURA by Aqualand precinct at 168 Walker Street in North Sydney, unveiling Il Magnate and La Divina as the largest and most luxurious penthouses in the suburb.

With prices anticipated to commence from $15 million, and each accompanied by a new Porsche Carrera 911 valued at over $500K, the residences mark the culmination of <a href="https://www.apartments.com.au/buildings/aura-by-aqualand-north-sydney-168-walker-street-north-sydney-nsw-2060">AURA by Aqualand</a>’s decade-long journey and the beginning of its final sales chapter. 
&nbsp; 
Their release follows more than $850 million in record-breaking residential sales and the building’s completion and occupation.

[smartcode_project:default project_id=30959 project_image_fid=358868]

The Richards Stanisich-designed 284 sqm Il Magnate and 224 sqm La Divina penthouses, collectively known as The Icons of AURA, are conceived as grand luxury homes rather than apartments, with expansive proportions, elevated materiality and curated identities that reflect their status as one-off residences.&nbsp;

Il Magnate features a grande master suite, complete with substantial walk-in dressing area and ensuite, three other bedrooms, second ensuite and another bathroom, powder room, open plan kitchen, scullery, substantial dining area and generous living room divided by a feature fireplace, and a multifunction wintergarden, which is ideal for a study and adjoining office breakout space. &nbsp;

Meanwhile, the La Divina residence offers the same amenities, sans the powder room, on a slightly smaller alternate floor plan configuration.

[smartcode_project:default project_id=30959 project_image_fid=358863]

Each occupies half of AURA by Aqualand’s topmost 28th level, comes with four secure car spaces and pairs sweeping Sydney Harbour panoramas with large-scale living spaces, refined detailing and a level of craftsmanship and amenity rarely offered in the North Shore market.&nbsp;

Penthouse residents will also receive Etymon’s ‘Black Key’ private concierge and lifestyle management service, an invitation only offering providing the ultimate in bespoke personalisation, including a range of everyday discrete services, from dinner party management, grocery deliveries, pet feeding or plants watered, dinners, snacks and coffee deliveries, event ticket sourcing, right up to organising travel visas and international airfares. Rarely seen in Australian properties, the service provides residents the benefits of living in a world-class luxury hotel-style home, akin to The Ritz, or the Waldorf Astoria.

[smartcode_project:default project_id=30959 project_image_fid=358862]

<a href="https://www.apartments.com.au/interior-designers/richards-stanisich">Richards Stanisich</a>’s Director, Kirsten Stanisich, said the studio set out to craft residences that feel profoundly considered, contemporary and deeply connected to their setting.

“From the outset, we approached these penthouses with the sensibility of a grand Parisian residence - generous in scale, elegant in proportion and designed to feel more like a handcrafted home than an apartment," Stanisich said.

“Their elevated position and sweeping harbour outlook informed every decision, creating a rare connection between urban sophistication and natural calm. We shaped each space with expressive materiality, sculptural forms and bespoke detailing that invite touch and interaction.&nbsp;

“The result is a pair of residences defined by volume, light and an inherent softness - refined, flexible and deeply personal. These penthouses are unlike anything else in North Sydney, offering a sanctuary of true luxury framed by some of the city’s most remarkable views.”

For Aqualand’s Head of Sales &amp; Marketing, Alex Adams, the collaboration with Porsche underscores the shared ethos behind the residences.

“Aqualand’s collaboration with Porsche underpins both brand’s sharing an obsession with craftsmanship, design excellence, and enduring value," Adams said.

“Our penthouses are created for those who appreciate the finer details and expect the extraordinary at every touchpoint. Including a Porsche simply extends that experience beyond the residence - it’s a continuation of the lifestyle our buyers already live.”&nbsp;

[smartcode_project:default project_id=30959 project_image_fid=292862]

Aqualand’s Managing Director, Jin Lin, said the penthouses represent both the pinnacle of AURA by Aqualand and an important design benchmark for the company’s future pipeline.&nbsp;

“These stunning penthouses reflect the purest expression of Aqualand’s design ambition," Lin said.

“The unparalleled design intent makes them not only the glistening crown of AURA by Aqualand, but the crown of North Sydney itself. They’re essentially a thank you gift to a burgeoning community that deserves this level of quality and architectural consideration.&nbsp;

“We’re leveraging the unrivalled standard set here as the foundation for what comes next, including our upcoming Anderson Street, Chatswood; 15 Blue Street, North Sydney and Central Barangaroo projects. Purchasers of these penthouses will essentially be living inside the blueprint of Aqualand’s future.

“These landmark residences demonstrate how far North Sydney has evolved and the strength of demand for highly curated, bespoke luxury homes. They’re more than penthouses, they’re legacy residences.&nbsp;

“With AURA by Aqualand now a thriving new precinct with residents well and truly settled, and our in-house world-class lifestyle amenity activated, Il Magnate and La Divina represent a once-in-a-lifetime opportunity to secure an extraordinary piece of North Sydney’s future.”

[smartcode_project_cta:default project_id=30959]

Joel Robinson

Aqualand launches North Sydney penthouses with free Porsche Carrera 911

<a href="https://www.apartments.com.au/developments/bokarina-qld-4575">Bokarina</a> Beach has quietly evolved into one of the Sunshine Coast’s most complete coastal lifestyle precincts, defined not just by proximity to the ocean, but by how residential living, local retail and everyday amenity are stitched together.&nbsp;

Gardner Vaughan Group’s <a href="https://www.apartments.com.au/new-apartments/bask-bokarina-38-bokarina-boulevard-bokarina-qld-4575">Bask Bokarina</a> now represents the final residential chapter in that transformation.

[smartcode_project:default project_id=141609 project_image_fid=333360]

Over recent years, the Bokarina Beach precinct has taken shape as a walkable, community-oriented neighbourhood, anchored by beachfront access, Lake Kawana to the west, and a growing mix of cafés, specialty retail and public open space.&nbsp;

With Zinc Bokarina already delivered next door by <a href="https://www.apartments.com.au/developers/gardner-vaughan-group">Gardner Vaughan Group</a> (GVG), Bask is the last opportunity to buy a brand new apartment within the precinct, effectively rounding out a fully formed coastal village.

GVG has positioned Bask to strengthen that lifestyle framework. Ten ground-floor retail spaces are planned beneath the residences, extending Bokarina Boulevard’s existing activity and reinforcing the area’s everyday convenience, from casual dining and coffee to local services, within a short walk of the beach.

[smartcode_project:default project_id=141609 project_image_fid=333359]

The residential component comprises 135 apartments across two buildings, Mydas and Caretta, with a clear shift toward larger three- and four-bedroom layouts and penthouses. That mix reflects a maturing buyer profile in Bokarina, where demand is increasingly led by owner-occupiers and active downsizers seeking space, permanence, and connection to place rather than short-term coastal accommodation.

Design and amenity have followed the same logic. Residents will have access to a heated plunge pool, gym, private dining room with a full kitchen, landscaped communal gardens with barbecues and a firepit, and a shared herb and vegetable garden, facilities intended to support daily use rather than resort-style turnover. Pet-friendly features, including a dog wash bay, acknowledge both buyer expectations and the area’s dog-friendly beach, located around 250 metres from the site.

[smartcode_project:default project_id=141609 project_image_fid=333366]

“Bokarina has become one of the Sunshine Coast’s most desirable beachside communities, and Bask represents the very last chance to buy new in this location,” GVG Director Sam Gardner said.&nbsp;

“Our focus has been to create spacious, functional apartments that meet the needs of locals who want to downsize without compromise, as well as those seeking a full-time coastal retreat.”

Positioned between the Pacific Ocean and Lake Kawana, Bask apartments have been oriented to capture outlooks toward the water or the Glass House Mountains, reinforcing the project’s connection to its natural surroundings. With parks, beachfront paths, hospitals, retail and public transport already in place, Bask arrives at a point where the broader precinct is no longer emerging, but established.

Construction is expected to complete in Q3 this year, with apartments ready to move into this Spring.

[smartcode_project_cta:default project_id=141609]

Bask to complete Bokarina’s Sunshine Coast lifestyle precinct as final apartments are released

Property development giant <a href="https://www.apartments.com.au/developers/avid-property-group">AVID Property Group</a> is approaching completion, and sell-out, of its Surry Hills apartment development, <a href="https://www.apartments.com.au/new-apartments/the-rathbone-23-47-flinders-street-surry-hills-nsw-2010">The Rathbone</a>.

The Flinders St project has sold well over half of its 32 apartments, which will sit above two retail spaces.

Now hitting the market are the final 14 one-, two-, and three-bedroom apartments, which start from $1.15 million. AVID is targeting a mid-2026 completion.

[smartcode_project:default project_id=5947 project_image_fid=51208]

AVID General Manager New South Wales Danny Boubli said as more apartments are introduced to increase housing options in inner-city areas, homebuyers are searching for a &nbsp;sense of belonging in addition to location, convenience and value.&nbsp;

“There are very few opportunities for new developments in Surry Hills, and since acquiring the site, we’ve even seen one early purchaser merge two apartments plans together, reflecting the demand for a spacious, premium offering in a prime location,” Boubli said.&nbsp;

“Demand has been strong since we launched to market – we don’t see these final apartments staying on the market for long.”&nbsp;

Architectural firm Studio SC has designed the building which pays homage to the former 1900s Rathbone Terraces that once sat on the 990 sqm island site.

Boubil said the team has made every effort to create "truly liveable apartments", through&nbsp;functional floor plans, security, storage, and the inclusion of quality fittings.

[smartcode_project:default project_id=5947 project_image_fid=51207]

&nbsp;

Sustainable design has also been implemented throughout the development, with natural light flooding each apartment, ventilation throughout, extensive landscaping and where possible, materials with a high level of recycled content and low volatile organic compound paints have been used. &nbsp;

Apartments range in size from 57 sqm for the one-bedrooms to the large-scale 165 sqm three-beds which are priced at $2,575,000.

[smartcode_project_cta:default project_id=5947]

AVID launches final apartments at The Rathbone, Surry Hills

Grenfell Tower

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GUEST OBSERVER
As the saying goes: 
<ul>
<li>there are the things that you know; </li>
<li>the things that you know that you don’t know (the known unknown); and </li>
<li>the things that you don’t know that you don’t know (the unknown unknown). </li>
</ul>
The recent Grenfell Tower fire tragedy in London highlights the potential catastrophic consequences of failing to find out the unknown unknown things and/or failing to take action to appropriately deal with the necessary things once known, such as the condition and performance standards of the materials in the building along with the necessary maintenance obligations of the body corporate.
There has been considerable media attention around the widespread existence of non-conforming building materials and potential devastating ramifications for bodies corporate. This article is aimed at the practical and proactive steps which bodies corporate can take to empower themselves and protect their lot owners and residents.
It is certainly true that the effective maintenance of strata title buildings is a complex affair. The contracts for the construction of the buildings on scheme land are entered into between the developer and the builder, long before the lot owners are ever in the picture. This means that; the lot owners have no input into the selection of materials or the standards of construction, and they are often unaware of the location of essential documents for the proper administration of their schemes, including construction contracts, plans and specifications.
This means that the body corporate and lot owners inherit the building with often unknown building materials; unknown latent conditions and they are unaware of the maintenance requirements for their particular building. This also has a direct effect on effectively budgeting for the future expenditure to properly maintain the building in order to maximise its effective lifespan.
Add to this the fact that there is a high amount of change within bodies corporate, which exacerbates the difficulty in managing vital information about the building. Lot owners sell, body corporate managers can change from year to year, resident managers can sell their management rights and committees often change each year. What this means is that the collective knowledge of all of the people who have been involved in the building is rarely centralised and as a result, key information and documentation is often misplaced along the way or is never obtained in the first place.
We recommend that bodies corporate take control of their information and documentation by implementing a building management document or plan. By the committee working in with the body corporate manager to create a bespoke plan for the operation and management of their building, bodies corporate will be able to identify what they know, what are the known unknown things about the building, and what unknown unknown things about their building (which are generally discovered by expert reports and professional advice). Additionally, this information is to be documented and centralised so that the body corporate does not lose this information as lot owners, body corporate managers, resident managers and committees change over time.
As part of the process of creating the building management plan, it is essential for bodies corporate to know the current (point-in-time) status of their building and documentation. For this reason, we highly recommend engagement of an expert, or team of experts, to enable the body corporate to “catch up” on the history of their building by obtaining all necessary documentation and obtain a status report as to the condition of their building as at today. This information and documentation can then be included in the building management plan and future obligations and expenditure for the building can be informed by this information. Additionally, all new occurrences at the building can be recorded in the building management plan as time goes on so that committees have the information which the need to effectively act on behalf of the body corporate to make decisions within their authority and to properly inform the lot owners in order for them to make effective decisions at general meetings.
Building condition and maintenance is only one of the many things which we recommend is included in an effective building management plan. If bodies corporate know what they know, know what they don’t know, and find out the unknown unknown things, then they are in a much greater position to plan for and make effective decisions on all matters which can have an effect on their building.
Hopefully, such an approach can enable bodies corporate to minimise or prevent financial and physical disasters.
James Nickless is partner of <a href="https://www.clarkekann.com.au/newsroom/combustible-cladding-audit?utm_source=Mondaq&amp;utm_medium=syndication&amp;utm_campaign=View-Original" target="_blank">ClarkeKann Lawyers</a>. 
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j.ballantyne1990-6AQqhLzZaK

Combustible cladding is just one of many essential building owners issues: CK Lawyers

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London’s Grenfell Tower fire has prompted the Victorian government to set up a the taskforce to speed up the investigation into how widely flammable cladding has been used on high-rise buildings in the state.
The Victorian Cladding Taskforce will be jointly chaired by former premier Ted Baillieu, who is also an architect, and former deputy premier and minister for planning, John Thwaites, according to the Real Estate Conversation.
The taskforce will comprise of representatives from Worksafe Victoria, the Metropolitan Fire Brigade, the Victorian Building Authority, the Municipal Association of Victoria and Emergency Management Victoria.
Leading strata management body Strata Community Australia (Vic) has welcomed the government move.
But it said in a media release that flammable aluminium cladding was just the ‘tip of the iceberg’ and the taskforce’s terms of reference must be widened to address unsafe glass panels, and other materials risking lives. 
The Grenfell Tower fire in June killed more than 80 people, and stoked up the fire safety issue around high-rises, both in England and in Australia. 
British audits have revealed 120 high-rise buildings use cladding and insulation similar to that installed at the Grenfell Tower.
In 2014, aluminium composite cladding, similar to that used on the Grenfell tower, was found to have contributed to the spread of a fire at the Lacrosse building in Melbourne's Docklands.
Strata Community Australia had earlier expressed concerns that hundreds of apartment and unit complexes in Victoria may be underinsured.
“The underinsurance of apartments and units could be catastrophic, potentially resulting in millions lost for property owners,” it said.
Commenting on the taskforce, Victorian Minister for Planning Richard Wynne said: "We’re bringing together the key agencies to better detect and address the issue of materials used in a non-compliant way.”
A separate stakeholder reference group, including the building unions, the Master Builders Association of Victoria, and the Housing Industry Association, will also be created, the Real Estate Conversation reported.
The taskforce will be set the mandate of inspecting thousands of apartment blocks built in the last 12 years, but instead of inspections focusing on just one material, Strata Community Australia (Vic) is pushing for the taskforce to make these visits a ‘done once, done right’ experience. 
“The news of thousands of buildings receiving government funded inspections and testing in Victoria is excellent progress, but the building defects crisis unfortunately is not isolated to one material alone,” its general manager Rob Beck said. 
With the growing popularity of glass panel facades and cladding, the threat of substandard products of this variety coming into the market rise too and should prompt quick action, added Beck.
“Similar to the recent Grenfell fire regarding flammable aluminium cladding, we must not wait until a glass panel explodes on a couple sitting on their balcony, or falls to the street below crashing down onto pedestrians.
“There is ample information to suggest this is a problem right now, and we are eager to see these high risk materials dealt with at the same time as flammable cladding, not after.” 
He also said it was not desirable to expect Victorian property owners to bear the expense for remediation “while those causing the issues escape any penalties”.
Though there were no deaths in the Lacrosse Apartments blaze, the owners last year served a $16 million dollar bill to rectify the building, roughly sitting at $40,000 per owner, he said.
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jonathanchancellor-7SQnKwU6yx

Former Victoria premier to head taskforce on flammable cladding probe

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GUEST OBSERVER
The fire at the Grenfell Tower in London has naturally led to speculation about the causal factors and the potential for it to happen in Australia.
Understandably, some have raised questions about the role of building products and the extent to which they contributed to fire and its spread.
It is understood that authorities in London will undertake extensive inquiries into the Grenfell Tower tragedy and it is appropriate to let these run their course. As is the norm, Australian authorities will no doubt monitor these inquiries and make improvements to local laws if appropriate. A 2014 incident at the Lacrosse Tower in Melbourne caused authorities to carry out inspections on building products used in the construction of similar buildings to ensure products were fit for purpose.
The relevant laws we have in Australia are comprehensive and under almost continuous review.
Recent changes to the ABCC laws, for example, gave the Office of the Federal Safety Commissioner a bigger role in monitoring building products used in construction projects funded by the Commonwealth Government. The issue has been on the agenda for various COAG committees, including the Building Ministers Forum.
Master Builders and our members understand the importance of ensuring building products are fit for purpose and installed correctly, but there is always a risk that some products entering Australia don't meet minimum requirements.
Everyone in the building supply chain including manufacturers, importers, and wholesalers, retailers, building designers, builders and contractors have a shared responsibility to ensure building products are safe and fit for purpose.
While the focus is often on builders, greater attention should be given to those involved in importation and distribution. Making sure these products don't enter the Australian market in the first place is a position that Master Builders has made clear in submissions to government and other inquiries.
Denita Wawn is a CEO of <a href="https://www.masterbuilders.com.au/Home" target="_blank">Master Builders Australia.</a>
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jchancellor-FAypfDUnLy

London apartment tower fire and possible issues in Australia

<html><body>
<img src="https://counter.theconversation.edu.au/content/79518/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
Despite the horror of the fire at Grenfell Tower, UK regulations for tall buildings are ahead of the curve in comparison with other countries.
There have been huge improvements in construction materials and technological solutions throughout the modern era. And testing and certification methods have became even more rigorous, to ensure the quality of new products.
Of course, many people are now asking what more could have been done to prevent the tragic loss of life in the Grenfell blaze. The truth is, while architects and engineers can work to mitigate the risk of fire, it cannot be completely eliminated. The addition of some materials to buildings, such as cladding, will obviously now come under scrutiny. But there are several improvements that can be made to old 20th-century tower blocks like Grenfell, to make them safer places to live.
When it comes to managing the risk of fire, builders and architects are guided by three simple principles: prevent risk, evacuate users and minimise damage – in that order. But updating or “retrofitting” older buildings to meet modern safety standards isn’t always straightforward. That’s why architects, builders and other experts work alongside fire engineers to ensure evacuation systems are adequate for the building’s structure, function and users.
There is no single formula. Each building is studied in detail by a design team, which works together to decide what approach is best. It’s important to consider how the building is being used; for instance, while offices are at risk because they contain large amounts of flammable stationary and electronic equipment, in residential units the biggest risks arise from cooking, heaters and other domestic equipment, which can start fires.
Human factors such as forgetfulness, physical limitations and human error must also play a role in fire safety planning – especially when children or elderly people are frequent users. People are also more relaxed at home, which can lead them to lose awareness of some of the risks. People often leave pans on the hob or place heaters near curtains and other combustibles for example. A team must bear all these factors in mind, as they decide how to approach each project: smoke and heat detectors can prevent some accidents, placing sockets away from windows can also help.
Safe evacuation routes
Some buildings rely heavily on evacuation routes to keep users safe when disaster strikes. This requires sound alarm systems, fire barriers in the form of fire doors and walls, and smoke extractors. These features are especially important in historic buildings, where escape routes are narrow or intricate, and have not been designed in accordance with current building regulation standards. Wherever possible, fire stairs should be partly sealed, to prevent smoke from entering, while automatic ventilation systems can be installed, which allow smoke to escape upwards like a chimney.
Done right, this can provide a safe, smoke free escape route. But it is not always possible to achieve this standard in existing buildings, which is why users are sometimes advised to stay in their flats and steer clear of stairs and corridors where smoke can build up. Smoke inhalation is the most common cause of death in fires so residents are often advised to remain in a smoke-free zone and wait to be rescued. It appears this was the case at Grenfell Tower link to stay put.
Likewise, technical considerations can prevent the use of certain types of fire safety technology – for example, when there is no space to accommodate the installation. Installing sprinkler systems is not always feasible because they often require large tanks to store water, which are heavy and need space to allow access for maintenance.
Proper emergency access
It’s hugely important for buildings to be designed to accommodate emergency responses, by making space for fire fighters to take control of and extinguish fires, if and when they occur. Some measures affect the internal layout, such as the installation of fire-fighting lifts. Others relate to the areas surrounding the building and the provision of services. For this reason, large structures must have a water source available, to reinforce the fire brigade’s own supply.
Fire engines can only reach certain heights and cannot cover the upper floors. In new buildings, dry risers are installed, providing an empty vertical pipe which fire fighters can use to pump water up to the higher storeys. In order to function properly, these need to be regularly tested and maintained. They might not be not suitable for some retrofits, due to the lack of space.
Pavements around buildings are often required to be a specific width and strength, to take the size and weight of local fire engines. All of these design measures help fire fighters keeping us safe but they are also highly reliant on maintenance. Residents of Grenfell Tower reported obstructions to emergency access routes, in one of a series of complaints about the safety and maintenance of the building.
Measures to minimise damage
When planning for fires, the team will also try to find ways to minimise the damage to the structure. This is to avoid the risk of collapse, as well as preserve as much of the building as possible, in case it can be reused after the fire.
To do this, the design team can use new building modelling software (BIM) to predict with reasonable accuracy how quickly a fire could spread through a building. All construction materials come with a set of technical data, which designers can input into the software in order to select the most suitable technology and materials for the building.
If a material is highly combustible, then alarm systems become more relevant, while escape routes require better protection and ease of movement. When a building or refurbishment is completed, the designer hands over the key and a maintenance manual to the landlord. Maintenance manuals are very detailed, providing contact information, time schedules and guarantee documents for the upkeep of the building.
A fatal flaw
But even with all these measures in place, there’s still a one major problem: materials are tested in isolation, which means that their technical data does not take into account how they will react when used in combination with other technologies – or when there are human errors in the design or assembling process. These issues are not picked up by BIM software.
Fire can spread rapidly in the small gap between the external face of the building, and the internal walls. Thermal insulation is often placed inside this cavity, and sometimes it is part of the external cladding. Some aluminium panels are made with a rock wool insulation – these are fire resistant. But aluminium gets hot and expands very quickly, heating the insulation layer. If this layer is combustible, fire can spread at speed by travelling through the cavity – which acts as a chimney – producing vast amounts of toxic smoke.
Fire barriers can be used to create compartments within the cavity, installed horizontally and vertically between the cladding and the internal wall at critical points to delay the spread of fire. But this product has to be installed with great skill for it to work efficiently, and it’s not always possible to use it for retrofits, depending on the type and condition of the existing walls.
This explains why, despite all the design efforts, the risk of fire cannot be completely eliminated by design. What’s more, designers and managers can only predict human factors and behaviours to a certain degree. For this reason, communities and schools must work together with designers, fire brigades and building managers to help prevent fires. Meanwhile, building contractors and maintenance professionals must use these techniques to ensure that residents are properly protected from harm. 
Laura B Alvarez is architectural technologist and Urban Designer, Nottingham Trent University and author for The Conversation. <a href="https://theconversation.com/profiles/laura-b-alvarez-209966" target="_blank">She can be contacted here</a>.
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Grenfell fire aftermath: how 20th-century buildings can be made safer, not more dangerous

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<img src="https://counter.theconversation.edu.au/content/79445/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
In the middle of the night, while most residents were sleeping, a devastating fire started at Grenfell Tower in London.
The emergency response was rapid and robust: more than 200 firefighters attended the scene, with assistance arriving just six minutes after the first calls were made. Emergency services have confirmed that 12 people are dead. More remain missing and dozens are injured. Already, people are asking how the fire spread so rapidly and why it was so difficult for residents to escape. 
Doubtless, in time, a thorough investigation will reveal the full details of what caused the disaster. But from an engineering perspective, there are a number of factors in the design of the 24-storey tower block that may have contributed to the speed and scale of the blaze.
Most of the current guidelines across the world contain detailed design requirements for fire safety such as evacuation routes, compartmentation and structural fire design. But Grenfell Tower was built in 1974. At that time, the rules and regulations were not as clear and well-developed as they are now. 
Evacuation and compartmentation
The evacuation route is one of the most important design elements when it comes to fire safety. The route should allow occupants to escape the building as quickly as possible, while sheltering them from smoke and flames. Some tall buildings have staircases installed on the outside to prevent people from getting stuck in the corridors and provide access to fresh air while they escape. Other options include installing high-power fans inside buildings, to clear the evacuation route of smoke in the event of a fire. This feature is included in the design of Dubai’s Burj Khalifa, the tallest building in the world. 
It’s clear that residents were not happy with the fire safety of the escape route from a blog posted in November 2016 and the design below would suggest there was only one set of stairs for evacuation. Investigators will need to determine what evacuation routes were available.
<a href="https://www.propertyobserver.com.au/images/2017/06/14/Screen%20Shot%202017-06-15%20at%209.07.32%20AM.png" target="_blank">Click to enlarge</a>
<img src="https://www.urban.com.au/images/2017/06/14/Screen%20Shot%202017-06-15%20at%209.07.32%20AM.png" alt="">
Another key strategy is to correctly design fire compartments to keep the fire from spreading quickly. This entails placing barriers in the building – such as fire-resistant doors and walls – to confine the fire to a local area, or at least slow the speed at which it can spread. These compartments are designed based on the function of the buildings by architects, so residential and commercial buildings will have different compartment design strategies. 
In current design practice, some buildings even include special design measures for fires, such as refuge rooms for occupants in the higher storeys, who could have trouble escaping down stairs. There are also active fire protection methods such as using sprinklers. Though a parliamentary report following the 2009 Lakanal House fire in Camberwell, London, in which six people died, recommended that sprinkler systems be installed in tower blocks across the UK, it’s not clear that these measured were implemented in Grenfell Tower. A local residents action group also claimed that their warnings about a lack of fire safety measures “fell on deaf ears”.
Materials matter
The fire risk level of any building also depends on its structural design – that is, the capacity of its materials to resist fire. Different materials receive different fire ratings in each design. For example, steel buildings are normally required to have structural elements such as beams or columns that can stand for one to two hours with the help of fire protection material such intumescent paint, which swells up when heated to protect the material beneath. 
According to reports, the key structural components of Grenfell Tower are mostly made of concrete – a material which rates highly in terms of fire resistance. While other materials can buckle in high temperatures, concrete structures can help to prevent the collapse of a building in case of fire, as well as making it safer to use helicopters – which can dump up to 9,842 litres of water at a time – to extinguish the blaze. 
There were also reports relating to cladding added as part of an £8.7m refurbishment in 2016. The material used for the cladding was primarily aluminium, which is not fire resistant. What’s more, aluminium has high conductivity – so the cladding itself could have heated up very quickly, failing to prevent the fire from travelling through the windows and up the exterior of the block from one storey to another.
In truth, most old buildings do not conform to the latest guidelines for fire safety design, so it is imperative to update them by installing sprinklers, fire alarms and extra fire evacuation staircases. While those affected may have to wait for some time before the causes of the fire become clear and responsibility is taken, landlords and local councils can act now to help prevent another disaster of this scale from happening again.
Feng Fu is lecturer in Structural Engineering, City, University of London and author for The Conversation. He can be contacted <a href="https://theconversation.com/profiles/feng-fu-384030" target="_blank">here</a>.
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