Harcon VPU premium quality roofing underlay has superb vapour permeability and comes in three different weight options: 208gsm, 125gsm and 92gsm.
BBA certified and BS55534:2014 compliant, Harcon VPU provides exceptional resistance to water penetration to ensure roofs remain dry – whatever the weather.
It is renowned for its exceptional nail and tear strength, and is durable, flexible and lightweight, allowing for easy installation.
Colour – Black, Blue, Grey
Profiles – 92gsm budget weight, 125gsm standard weight, 208gsm heavy weight