One of Brisbane's last major riverfront redevelopment opportunities has taken a significant step forward, with Lendlease selected as the Queensland Government's preferred development partner for the former Visy site in South Brisbane.

The seven-hectare industrial site, positioned between South Bank and West End and 1.3 kilometres from the Brisbane CBD, will be transformed into a mixed-use precinct expected to deliver more than 4,000 new homes alongside extensive public open space and riverfront parkland.

The project is one of the largest urban renewal opportunities currently planned in Brisbane and is expected to play a key role in accommodating the city's growing population ahead of the 2032 Olympic and Paralympic Games.

Plans for the precinct include a network of riverfront promenades and boardwalks, new public plazas, parkland, amphitheatre-style gathering spaces and shared pedestrian and cycling links designed to reconnect the long-isolated site with the Brisbane River.

The Queensland Government is targeting delivery of the first homes and key public spaces before the 2032 Games, allowing the precinct to begin contributing new housing and public amenity well before the broader masterplan is complete.

The redevelopment is also expected to support more than 3,000 jobs across planning, construction and ongoing operations.

For Lendlease, the appointment adds another major urban regeneration project to its Queensland portfolio. The developer has operated in the state for more than 70 years and has delivered a number of large-scale mixed-use precincts in partnership with government.

Lendlease Development CEO Claire Johnston said the project represented one of Brisbane's most significant redevelopment opportunities.

"The transformation of the former Visy site represents a rare opportunity to reimagine one of Brisbane's most significant riverfront locations, deliver thousands of much-needed homes, and create long-term legacy," Johnston said.

"In partnership with the Queensland Government, we have the opportunity to create a new riverside destination that will help shape Brisbane's growth and how people experience the city for decades to come.

"This is exactly the type of large-scale, city-shaping development that will provide lasting benefits for Queensland, bringing together housing, jobs and world-class public spaces."

Deputy Premier and Minister for State Development, Infrastructure and Planning Jarrod Bleijie said the riverfront transformation would deliver a thriving new community precinct.

“The Crisafulli Government is delivering this golden opportunity to unlock a riverfront jewel for all Queenslanders,” Deputy Premier Bleijie said.

“This is a once-in-a-generation moment to reshape a significant slice of Brisbane and deliver lasting benefits – thousands of new homes, and public spaces for all Queenslanders to enjoy well beyond the 2032 Olympic and Paralympic Games – unlike Labor’s plan which would have delivered zero benefits and zero new homes.

“Queensland is well and truly open for business and through partnership with the private sector, we are accelerating delivery while ensuring strong housing, community and economic outcomes."

Early works on the precinct are expected to commence in April 2027.

Joel Robinson

Lendlease selected to deliver transformative South Brisbane riverfront precinct

Eddy Haddad's <a href="https://www.apartments.com.au/developers/level-33">Level 33</a> is levelling up its approved Wollongong development, as the coastal city south of Sydney continues to prove popular in the high-density development space.

Level 33, a longtime developer in the Wollongong area, has gone through the NSW Government's Housing Delivery Authority to upsize its approved two-tower development on the corner of Crown Street and Gladstone Avenue, just 100 metres from Wollongong Station.

The developer currently has approval for 252 apartments across two buildings rising to 19 storeys. It is now seeking approval for 33 and 38-storey towers that would deliver 467 apartments, including 67 affordable homes.

Designed by <a href="https://www.apartments.com.au/architects/bka-architecture">BKA Architecture</a>, the development would comprise apartments above a three-level podium with around 1,100 sqm of retail space, along with basement parking for 448 vehicles.

According to the Urban Design Report by BKA, the proposal has the capacity to "reinforce the precinct's identity by strengthening links between health, education, and transport services, while also contributing to Wollongong's ongoing evolution as a key regional centre."

Wollongong is somewhat in vogue. Between Level 33 and Urban Property Group, the two developers have several thousand apartments planned across the city.

Level 33 is currently delivering Easterly Wollongong, one of its most boutique projects to date with just 21 high-end apartments, as well as Atchison &amp; Kenny, a 329-apartment development due for completion later this year.

The developer plans to redevelop the 13,088 sqm WIN Grand megasite into <a href="https://www.apartments.com.au/new-apartments/crown-square-216-238-keira-street-wollongong-nsw-2500">Crown Square</a>, a new $500 million precinct with nearly 600 apartments. It also has more than 900 apartments planned for the former Bunnings Warehouse site at the intersection of Gipps and Flinders streets.

Urban Property Group is also playing a major role in the city's transformation. Its five-tower Keira Place precinct will deliver more than 800 homes, and it has recently lodged plans for a further 300 apartments near Wollongong Station.

First look: Level 33 upsizes Wollongong apartment towers

Just a week after filing plans for the final stage of its major Keira Place masterplan, <a href="https://www.apartments.com.au/developers/urban-property-group">Urban Property Group</a> has unveiled another significant housing proposal in Wollongong, this time targeting a prominent site opposite North Wollongong Station.

The developer has lodged a State Significant Development Application for a 38-storey mixed-use tower at <a href="https://www.apartments.com.au/new-apartments/4-4a-flinders-street-north-wollongong-nsw-2500">4-4A Flinders Street</a>, around one kilometre north of the <a href="https://www.apartments.com.au/new-apartments/keira-place-wollongong-120-122-smith-street-wollongong-nsw-2500">Keira Place precinct</a> currently taking shape on the edge of the CBD.

<img alt="First look: Urban Property Group plans 38-storey North Wollongong tower as Keira Place expansion gathers pace" data-entity-type="file" data-entity-uuid="2b6428f1-6405-4038-8476-897de440e90d" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/flinders%20podium.png?VersionId=QLqEvK0OuCEwRC47oHNftrw2B1YqaHF8" />

Designed by Studio.SC, the proposal comprises a 38-storey mixed-use development containing 303 apartments, including 45 affordable housing units, alongside 174 co-living residences. The scheme also includes ground-floor retail space, extensive landscaping and public domain improvements.

Studio.SC noted in the proposal it "outlines a vision for a landmark transit-oriented mixed-use development centred around North Wollongong Station, designed to support the city’s future growth while responding to the NSW Government’s housing and planning reforms."

The architecture firm said the proposal responds to the opportunities and constraints shaping future growth within the 400-metre catchment of the station and represents "a coordinated and future-focused approach to urban intensification, contributing to the long-term evolution of North Wollongong as a connected, walkable and high-density station precinct."

The site occupies a strategic corner bounded by Flinders Street, Station Street, Stafford Street and the Princes Highway, directly opposite North Wollongong Station.

<img alt="First look: Urban Property Group plans 38-storey North Wollongong tower as Keira Place expansion gathers pace" data-entity-type="file" data-entity-uuid="7863adad-1f71-4022-b850-f44b252738fd" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/flinders%20podium%20a.png?VersionId=WsU7av0g8_8R2tGHWxgHeFSlhu7yeY1V" />

The proposal follows Urban Property Group's recent submission for the second and final stage of Keira Place, which would deliver a further three buildings comprising 657 homes opposite Beaton Park. It builds on the first stage, which features 150 apartments across two towers and recently commenced construction.

Urban Property Group CEO Patrick Elias said breaking ground on the first stage marked a significant milestone for Wollongong and reflected the developer's long-term commitment to regional cities.

"Today's groundbreaking is about turning approvals into homes and moving quickly to deliver much-needed housing in Wollongong's city centre," Elias said.

"Keira Place will provide a diverse mix of homes close to jobs, transport and services, while setting a high benchmark for quality, durability and consumer protection."

Read more:&nbsp;<a href="https://www.apartments.com.au/news/nsw/urban-property-group-unveils-trio-of-towers-for-next-stage-of-new-wollongong-precinct-keira-place">Urban Property Group unveils trio of towers for next stage of new Wollongong precinct, Keira Place</a>

First look: Urban Property Group plans next major Wollongong tower

<a href="https://www.apartments.com.au/developers/arada">Arada</a> has wasted little time expanding its ambitions in Campsie, lodging plans for a second major project in the rapidly transforming town centre just months after unveiling its three-tower One Campsie proposal on Beamish Street.

The UAE-backed developer has now taken aim at one of the suburb’s most strategically positioned sites, filing a State Significant Development Application for a <a href="https://www.apartments.com.au/new-apartments/10-north-parade-campsie-nsw-2194">33-storey mixed-use tower</a> at 10 London Street and 43 North Parade, directly opposite the future Campsie Metro Station. The proposal is currently on public exhibition and represents another significant vote of confidence in Campsie's emergence as one of Sydney’s key transit-oriented growth centres.

Designed by <a href="https://www.apartments.com.au/architects/woods-bagot">Woods Bagot</a>, the development would deliver 156 apartments above a podium containing retail and commercial space, creating a new residential and commercial gateway to the town centre. The scheme also includes a four-level above-ground parking podium and a dedicated residential amenity floor featuring wellness and recreation facilities. At least 10 per cent of the apartments would be allocated as affordable housing for a period of 10 years.

The proposal occupies a 1,631 sqm site bounded by London Street, North Parade and Dispensary Lane, immediately adjoining the future Metro station precinct and just metres from Beamish Street’s retail and dining strip. According to the Urban Design Report, the project seeks to deliver "a great place that prioritises human-scaled experience and provides spatial improvements to the area."

<img alt="First look: Arada doubles down in Campsie with 33-storey Metro-front tower plans" data-entity-type="file" data-entity-uuid="175a8324-015b-4856-abe3-ce6f23199fa7" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/podium%20campsie.png?VersionId=742UGwXFhFBX4GEl6wX4PYIWREAgn6il" />

Woods Bagot describes the tower as a key marker within Campsie's next phase of growth.

"Located directly opposite the new Campsie Metro Station on North Parade, 10 London Street is a thoughtfully composed 33-storey mixed-use tower that contributes to the ongoing transformation of the town centre," the Architectural Design Report states. The report says the project is intended to provide "high-quality homes within a vibrant, connected urban environment, while helping define Campsie's future skyline."

A strong emphasis has been placed on the public realm. The ground floor incorporates over 500 sqm of retail space and active frontages along both London Street and North Parade, while the podium is wrapped by extensive landscaped planting intended to soften the building's scale and strengthen the pedestrian experience. The development would also widen surrounding footpaths and improve connections between the Metro station and the broader town centre.

Above the podium, residents would have access to more than 1,400 sqm of communal amenities, including a pool, gym and landscaped recreation spaces. A distinctive green-wall treatment extending across four podium levels forms a major architectural feature, helping differentiate the project within the emerging high-density precinct.

The tower's design is closely tied to the broader Campsie Town Centre Master Plan and the arrival of Sydney Metro. The Urban Design Report notes the proposal "directly supports the Campsie Town Centre Master Plan by delivering new homes in a location explicitly identified for growth, improved accessibility, and high-quality urban renewal." It adds that the project contributes to the master plan's vision for a strengthened town centre supported by thousands of new homes around the future Metro station.

<img alt="First look: Arada doubles down in Campsie with 33-storey Metro-front tower plans" data-entity-type="file" data-entity-uuid="bfd17654-253e-489a-bade-6278d63db412" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/base%20campsie.png?VersionId=3roJPMQGs36dazpkhvpvbDDP73Ld.Ica" />

The application follows Arada's recently lodged One Campsie project at 124–142 Beamish Street and 16–18 Ninth Avenue, where the developer is seeking approval for 346 apartments across three towers rising 24, 32 and 39 storeys. Together, the two proposals would cement Arada as one of the most influential developers shaping Campsie's future urban form.

Read more:&nbsp;<a href="https://www.apartments.com.au/news/nsw/first-look-arada-files-for-trio-of-apartment-towers-in-campsie-town-centre">First Look: Arada files for trio of apartment towers in Campsie town centre</a>

Arada entered the Australian market in 2024 and has rapidly assembled a significant development pipeline across Sydney. Alongside its Campsie holdings, the developer is soon to launch <a href="https://www.apartments.com.au/new-apartments/wattle-green-2-fishburn-crescent-castle-hill-nsw-2154">Wattle Green</a> in Castle Hill, and has expanded its local operations following its acquisition of construction firm Roberts &amp; Co.

Located around 14 kilometres south-west of the Sydney CBD, the site sits at the centre of one of Sydney's fastest-changing middle-ring precincts. The Metro conversion of Campsie Station, combined with Canterbury-Bankstown Council's master planning framework, is driving significant residential intensification around Beamish Street and North Parade, with thousands of new homes expected over coming decades.

First look: Arada doubles down in Campsie with 33-storey Metro-front tower plans

For the first time in a long time, Australia's inflation story is starting to look more like a landing than a fight.

The latest Consumer Price Index figures from the Australian Bureau of Statistics showed annual inflation eased to four per cent in May, down from 4.2 per cent in April. On the surface, that might not seem like a major move. Inflation remains above the Reserve Bank's target range and some categories continue to record stubborn price growth.

But the significance of this result lies less in where inflation sits today and more in what it means for where interest rates are likely heading next.

The biggest takeaway is that inflation continues to move in the right direction.

Markets had been bracing for another sticky result after a period where progress appeared to stall. Instead, headline inflation came in softer than expected, helped by falling fuel prices and easing transport costs. Annual transport inflation halved from 6.6 per cent in April to 3.3 per cent in May, while automotive fuel prices fell 11.9 per cent during the month following lower oil prices and the impact of reduced fuel excise measures.

While petrol prices don't solve Australia's affordability challenges, they are one of the most visible and immediate costs for consumers. Falling fuel costs feed through the economy quickly, helping ease pressure on household budgets and business operating expenses.

The ABS data also showed headline inflation is now sitting at its lowest annual level in several months, reinforcing the broader trend that price growth is gradually moderating.

That trend is important because it aligns with what many economists and lenders have been saying for the last month.

Prior to this week's inflation data, ANZ, NAB and Commonwealth Bank had all shifted their forecasts, now believing the Reserve Bank had likely reached the peak of the interest rate cycle. Following the May inflation release, ANZ reaffirmed that view.

In its latest economic update, ANZ said it expects quarterly trimmed mean inflation to come in at 3.7 per cent for the June quarter, slightly below the Reserve Bank's forecast of 3.8 per cent. Importantly, the bank said that outcome, when combined with slowing economic activity, "supports our view that the cash rate has peaked".

The Reserve Bank has spent the better part of three years attempting to bring inflation under control through higher interest rates. If Australia's major banks are correct and rates have now peaked, the conversation shifts from how much higher rates could go to when they might begin coming down.

Westpac's caution comes from underlying inflation. The trimmed mean, the measure most closely watched by the Reserve Bank, increased from 3.4 per cent to 3.6 per cent annually. Housing inflation remains elevated at 6.5 per cent, reflecting ongoing increases in rents, electricity costs and new dwelling construction.

Electricity prices remain particularly problematic, rising 21.1 per cent over the past year following the removal of government rebates.

Housing construction costs are also showing signs of renewed pressure. ANZ noted new dwelling costs rose 0.9 per cent in May and are now running at an annualised pace of 8.6 per cent over the past three months. Builders continue to face higher labour, fuel and material costs, a reminder that inflationary pressures have not completely disappeared.

Housing affordability has deteriorated largely because of higher interest rates rather than higher property prices alone. Even modest reductions in mortgage rates would improve borrowing capacity, increase buyer confidence and reduce repayment pressure on existing homeowners.

While August is far from a certainty, the latest inflation result has strengthened the view that the next move in rates is more likely to be down than up. For borrowers, buyers and the development sector, that alone represents a significant shift from the conversation that dominated much of the past two years.

The inflation result the property market was waiting for

London Fire

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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

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<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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London Fire

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