Marley Non Breathable Roof Underlay 45 x 1m Roll (MA33145) Nails for Slate The beautiful riven surface and

The beautiful riven surface and ease of application makes this tile ideal roof tile for new builds

Colour: Antique Brown

Life Expectancy: 50 Years +

VELUX GPL windows have unique VELUX ThermoTechnology™

Double glazed window with polycarbonate cover

Marley Non Breathable Roof Underlay 45 x 1m Roll (MA33145) Nails for Slate The beautiful riven surface andDescription: Size: 45 x 1mtr Marley Eternit Universal Non Breathable underlay is a high performance, impermeable roof membrane for use in a range of pitched roof constructions, where traditional ventilation methods are preferred. Complete with an integrated tape system, this underlay provides and effective wind barrier, with unrestricted usage across all UK wind zones (BS 5534) A three layer composite comprising of two spunbonded polypropylene fabrics