3 Layer Vapor Permeable Roof Underlayment Covers 75 m² - Professional 120 GSM Roof Membrane Waterproof For Homes, Sheds & Pitched Roofs

Description

One solution for every roof, upgrade your roofing with this breathable membrane – a 3-layer roof membrane designed for superior moisture control and durability. Each roof underlayment roll is used under felt, tiles, metal sheets, or shingles. Works with both ventilated and fully sarked systems on pitched or sloped roofs, whether building new or upgrading. The breather membrane construction allows humidity to escape while blocking water, making it a perfect vapour barrier membrane. 

ALL-PURPOSE ROOF MEMBRANE – Use this breathable roofing membrane for homes, sheds, and outbuildings. Suitable under felt, metal sheets, or shingles on pitched or sloped roofs. 

VAPOUR CONTROL & WATERPROOFING – Vapour barrier membrane with 3-layer design: central breathable film between polypropylene fleece. Blocks water while letting moisture escape.

PROFESSIONAL-GRADE PERFORMANCE – Lightweight at 120 g/m², superior tear resistance ensures durability during installation and throughout its service life.

DIMENSIONS - Each Roof underlay roll is 4.92  × 164 ft (1.5 × 50 m), covering 807 ft² (75 m²). Weights 20.94 lbs (9.5kg). 

LONG-LASTING WEATHER RESISTANCE – W1-rated waterproof membrane withstands UV for up to 4 months. Reliable synthetic roofing underlayment for all-season use.

EASY INSTALLATION – Secure overlaps with staples or tape for a durable, leak-proof seal. Roof underlayment roll is easy to cut to size, making it perfect for both residential DIY and professional roofing projects.

UPGRADE YOUR ROOF WITH PRO-GRADE PROTECTION – LIGHTWEIGHT, TEAR-RESISTANT