EcoTherm Eco-Felt (formerly Multi-Therm)

EcoTherm® Eco-Felt has a polyisocyanurate (PIR) foam core faced with bitumenised glass coated tissue on one side and perforated, uncoated glass tissue on the reverse for built-up felt roofing and asphalt applications.

Eco-Felt achieves high performance insulation in mastic asphalt and roll and pour built up felt applications. Used for new-build and for upgrading the thermal performance of existing roofs. Eco-Felt provides a cost effective means of reducing CO2 emissions and for compliance with building regulations.

EcoTherm® Eco-Felt is a rigid polyisocyanurate foam core faced with bitumen coated glass tissue on one side and for roll/pour built up felt applications plain perforated, uncoated glass tissue on the other. The PIR foam core is temperature tolerant and withstands the application of hot bitumen and asphalt to the surface at up to 240 oC

• Eco-Felt is a multi purpose roofboard suitable for mastic asphalt or built-up felt roofing
• Meets the thermal requirements of the UK Building Regulations
• Withstands the application of hot bitumen to the surface up to 220ºC
• Available in 600 x 1200mm boards that can be laid in a variety of laying patterns
• Compatible with most bitumen based roof waterproofing systems
• Eco-Felt is zero ODP