Chesterfelt Deboflex Underlay - High Performance Torch-on Underlay

Product Description

Chesterfelt Deboflex Underlay is a torch-applied underlay membrane which is designed for use on various types of flat roofing projects including new build and refurbishments, cold roofs and warm roofs using vapour control layers with insulation. It features a glass fibre core which is saturated and coated in bitumen and the upper surface is finished in a burn off film.

When incorporated in a suitably designed and installed multi-layer system, maintained in accordance with BS 8217:2005 - Reinforced bitumen membranes for roofing, Deboflex Underlay willl provide reliable performance.