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When it comes to flat roofing, one size doesn’t fit all. Different projects come with different requirements—whether it’s a new build, a refurbishment, or a high-traffic commercial space. That’s why the TriRoof range from Tricel Composites offers a variety of advanced waterproofing systems, each tailored to specific needs.
In this guide, we’ll help you understand the key features of each TriRoof system so you can confidently choose the right solution for your next roofing project.
Best for: New flat roofs, extensions, and full roof replacements
Key Benefits:
Why choose it?
TriRoof GRP is the flagship system—perfect for projects where long-term performance and a flawless finish are essential. It’s especially suited to new builds or when stripping and replacing an old roof.
Best for: Refurbishing existing flat roofs without full removal
Key Benefits:
Why choose it?
If you’re working on a roof that’s structurally sound but needs a new waterproof layer, HPX is your go-to. It eliminates the need for a full tear-off, making it ideal for schools, offices, and occupied homes.
Best for: Roofs with awkward shapes, detailing, or movement
Key Benefits:
Why choose it?
MultiFlex is perfect for roofs with lots of detailing—think skylights, vents, or irregular perimeters. Its flexibility and ease of use make it a favourite for installers tackling complex jobs.
Best for: Commercial roofs, balconies, walkways, and industrial sites
Key Benefits:
Why choose it?
When durability is non-negotiable, TriRoof PU delivers. It’s designed for areas that see regular use or exposure to harsh conditions, making it ideal for commercial and industrial settings.
Best for: Budget-conscious refurbishments and temporary solutions
Key Benefits:
Why choose it?
TriRoof Acrylic is a great option when you need a fast, economical waterproofing solution. It’s ideal for smaller projects or as a stop-gap measure before a full roof replacement.
Here’s a quick reference guide:
|
Project Type
|
Recommended System
|
|---|---|
|
New flat roof installation
|
TriRoof GRP
|
|
Overlay on existing roof
|
TriRoof HPX or MultiFlex
|
|
Complex detailing or shapes
|
TriRoof MultiFlex
|
|
High-traffic or industrial
|
TriRoof PU
|
|
Budget or temporary fix
|
TriRoof Acrylic
|
Still unsure? Tricel’s technical team is always available to help you assess your project and recommend the best system.
Choosing the right TriRoof system ensures your project is completed efficiently, cost-effectively, and to the highest standard. With options for every scenario—from new builds to overlays and heavy-duty applications—TriRoof gives you the flexibility and performance you need.
Tricel and ECMS restored a WWII-era commercial flat roof at IWM Duxford using TriRoof HPX System, delivered ahead of schedule with a 20-year guarantee.
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