Triflex provides industry-leading solutions for flat roof refurbishment, warm roof upgrades, and new flat roof installations. Whether you're working on a commercial, industrial, or public sector project, we offer durable thermally efficient warm roof systems designed for long-term performance and compliance with modern building standards.
We supply a wide range of flat roof insulation options, including:
- Polyisocyanurate (PIR)
- Vacuum insulated panels (VIP)
- Mineral wool
- Expanded polystyrene (EPS)
These insulation materials can be incorporated into a warm roof build-up to help meet your project’s U-value targets and improve overall building energy performance.
Warm roof overlay: refurbish without removal
Our warm roof systems can often be installed directly over existing flat roofs. This overlay application method avoids costly and disruptive full strip-outs, reducing downtime and environmental impact, making it one of the best flat roof refurbishment systems.
The Triflex warm roof overlay system is compatible with a wide variety of substrates and legacy waterproofing types, making it the ideal solution for cost-effective flat roof refurbishment. We provide comprehensive technical support, site surveys and testing services to assess the suitability of the substrate, to ensure you have the most appropriate solution and supporting bespoke project specification proposal.
Improve thermal performance with insulated warm roofs
Upgrading the thermal performance of your flat roof is a key part of meeting Building Regulations and reducing energy costs. Triflex warm roof systems integrate high-performance insulation to deliver effective thermal improvement during refurbishment.
To support your specification, we offer:
- U-value calculations to confirm compliance with thermal requirements
- Condensation risk analysis to ensure long-term durability and moisture control
- Bespoke project specification proposal with consideration to latest building standards
Tapered insulation for flat roof drainage
Triflex also provides tapered insulation schemes for flat roofs. These bespoke solutions not only deliver the necessary thermal performance but also improve water drainage and eliminate ponding.
Each scheme is tailored to the unique layout of your roof, helping to extend service life and reduce maintenance issues.
Why choose Triflex for warm roof refurbishment?
- Full systems for warm roof refurbishment and thermal upgrades
- Overlay solutions that avoid strip-out, saving time and cost
- Multiple insulation types to meet your requirements
- Technical services including wind uplift, U-value calculation and condensation analysis
- Custom-designed tapered insulation schemes for drainage and performance
- Site surveys, testing and bespoke project specification proposals
- Expert support from concept to completion
