Self-adhesive Underlay

SELF-ADHESIVE UNDERLAY is a high performance polyester based waterproofing material designed for use as a vapour control layer or base layer in built-up roofing systems. It is particularly suited to specifications where fire safety does not allow the use of torch-on membranes and is ideal for both new build and refurbishment roofing applications. SELF-ADHESIVE UNDERLAY can be applied to all suitable substrates as part of a range of high performance roofing systems. The product is not recommended for use as single layer waterproofing.