When it comes to commercial buildings, a sturdy and reliable roofing system isn't just an advantage - it's a necessity. Traditional roofing methods often come with their own set of challenges, from long installation times to vulnerability to harsh weather conditions.
This is where liquid roofing solutions truly shine, offering seamless, durable, and flexible protection that stands the test of time. Triflex has been at the forefront of this innovation, delivering high-performance systems for a diverse range of commercial projects. Let’s explore five compelling case studies that highlight the versatility and effectiveness of Triflex liquid-applied systems.
Captain Cook Square, Middlesbrough
The Captain Cook Square shopping centre in Middlesbrough faced an ageing PVC single-ply roof, two decades old, that was showing signs of wear and tear, including visible splits that risked water ingress into the retail units below. Instead of a costly and disruptive strip-and-replace operation, Triflex provided a smart overlay solution.
Following thorough site surveys and compatibility tests, the solvent-free Triflex ProTect system was chosen, a fully fleece-reinforced PMMA resin system. Its cold-applied, rapid-curing properties - rainproof in just 30 minutes and installable down to 0°C - meant the project stayed on track even during cold winter months, offering a seamless and long-lasting waterproof barrier over the existing membrane. Read more about this project.
Fradley 432, Lichfield
At Fradley Park, a significant logistics hub, the 130m² warm flat roof above a new three-storey office space required a sturdy waterproofing solution. The key challenge was the winter installation period, demanding a system that performed effectively in low temperatures (down to 0°C) and met a strict U-Value of 0.20W/m²K.
Triflex ProTect heavy duty was the answer. Applied over Foamglas T3+ insulation, this PMMA waterproofing system delivered rapid curing, allowing the project to proceed efficiently despite the weather. Its exceptional puncture resistance, enhanced by a quartz embedment layer, also made it ideal for an area housing air conditioning units and accommodating occasional maintenance traffic, ensuring both durability and thermal performance. Read more about this project here.
Hill House
Hill House, a 16-story residential building in North London, needed to transform its 500m² flat roof into a 'blue roof' system. The existing hot melt waterproofing, while intact, wasn't suitable for this purpose. Triflex was selected for its systems' hydrolysis resistance - crucial for withstanding prolonged standing water, a characteristic of blue roofs.
A Triflex ProTect warm roof system, applied cold and compatible with the existing substrate, was installed and finished with a pebble stone layer. This solution allows the building to attenuate rainfall, treating and releasing water at a controlled rate, potentially for grey water use, significantly reducing fresh water consumption and contributing to the building's overall energy-saving initiatives by minimising heat loss through the roof. Read more about this project.
Parcelforce
The Ipswich Mail Centre's 2,000m² metal roof, including its laps, gutters, and details, was in urgent need of attention. Its original PVC plasticol coating was deteriorating from years of UV exposure, leading to delamination and corrosion, particularly at unprotected guillotined edges. This threatened widespread corrosion and water ingress. Triflex offered a cost-effective alternative to a full roof replacement, drastically reducing disruption.
Triflex ProDetail was used for reinforced waterproofing of critical areas, while Triflex Cryl Finish 205 coated the entire roof. Both were applied with Triflex Metal Primer for optimal adhesion and anti-corrosion properties. The rapid application and quick curing times (rainproof in 30 minutes) maximised short weather windows, providing durable, long-term protection against further degradation. Read more about this project.
Potter’s Quay, Belfast
Potter's Quay Business Centre in Belfast faced the common problem of a single-ply membrane roof nearing the end of its life, with signs of degradation and water damage to the insulation. Initially, a full removal and replacement was considered, but Triflex proposed a more efficient and economical overlay. Approximately 20% of the insulation was partially replaced, and then the entire 700m² roof was overlaid with the Triflex ProTect waterproofing system, with Triflex ProDetail addressing intricate areas.
This approach not only significantly reduced costs and disruption but also accelerated installation time. The cold liquid application minimised risks during adverse weather, maintained the building's aesthetic profile, and extended the roof’s lifespan with a high-performance, warrantied system. Read more about this project here.
These case studies powerfully demonstrate the transformative potential of Triflex liquid roofing solutions for commercial buildings. From tackling aged membranes to enabling innovative blue roof systems, Triflex offers tailored, durable, and efficient answers to complex roofing challenges, proving that advanced technology can deliver superior protection and long-term value.
Looking for a roofing solution that meets your unique site demands? Get in touch with Triflex today to find out how our liquid roofing solutions can work for you.