Xtratherm TR/BGM Tapered Roof Board 30-50mm – 8.64m2

From Xtratherm’s extensive range of high-performance tapered roof boards, these TR/BGM polyisocyanurate boards can help provide you with a complete solution for your tapered roof project. With a mineral glass facing on the underside and polypropylene fleece finished bitumen/glass fibre working surface, they are manufactured from a non-deleterious material without the use of CFCs or HCFCs and with low GWP and zero ODP.

Ideal for use on roof decks that are subject to minimal maintenance foot traffic and below most bitumen-based partially bonded built-up roofing systems, these high-performance rigid insulation boards can be used for both refurbishment and new build projects. The fall on your flat roof should be created to ensure that rainfall does not pond. These TR/BGM boards deliver a practical solution to water ponding by combining drainage and insulation into a single system.

Features & Benefits: Xtratherm TR/BGM Tapered Roof Board 30-50mm – 8.64m2

• High-performance rigid insulation
• Compatible with most bituminous-based roofing systems
• Thermal conductivity as low as 0.024-0.027W/mK
• Practical solution to water ponding with drainage and insulation of a single system
• 1:60 fall
• 1200mm length x 1200mm width x 30-50mm thickness
• Six boards per pack with 8.64m² total coverage
• 1.44m² board size
• >150kPa compressive strength at 10% compression
• 32kg/m³ foam core density