Xtratherm TR/MG Tapered Roof Board 130-150mm – 2.88m2

With glass facers coated in minerals, Xtratherm TR/MG is a polyisocyanurate insulation with outstanding performance. It is specifically designed for use beneath single ply fully adhered roof membranes, single ply waterproofing systems, and partially bonded built-up felt.

Surrounded by a bitumen layer on a 3G type felt to BS 747 which has been adhered to the deck, these rigid insulation boards offer a thermal conductivity as low as 0.024W/mK. They can be fully bonded with an approved adhesive and have been approved by LPC/FM.

Features & Benefits: Xtratherm TR/MG Tapered Roof Board 130-150mm – 2.88m2

• 1200mm length x 1200mm width x 130-150mm thickness
• Fall: 1:60
• Board size of 1.44m²
• Two boards and a 2.88m² pack
• Density (foam core) of 32 kg/m³
• Compressive Strength: >150 kPa @ 10% compression
• Thermal conductivity: 0.024 – 0.027 W/mK
• Compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed boards
• Manufactured without the use of CFCs or HCFCs

Made with non-deleterious materials and without the use of CFCs and HCFCs, as well as with zero ODP and low GWP, these insulation boards are suitable for both new build and refurbishment projects. They also provide a practical solution to water ponding with insulation and drainage in a single system.