Products

Roof types

PERMAVENT ECO

PRODUCT DESCRIPTION

PERMAVENT-ECO is a three layered multi-use polypropylene membrane combining high permeability and excellent watertightness. Breather membranes cater for the “health” of your house. Don’t cut corners by using old 1F type felt or low performing first generation permeable underlays. PERMAVENT-ECO can be used on cold vented, non vented, warm deck and hybrid roofs (habitable roof space). We have the solution designed for you. Use Permavent-Eco at affordable price and meet all the NEW building regulations at the same time!

PERMAVENT will provide a dry healthy enviroment in your home

PERMAVENT has been designed through intensive testing to meet the requirement in your home

PERMAVENT has been manufactured with the latest technology in accordance with E.U. standards

PERMAVENT can be used as part of an energy efficient roof system

PERMAVENT proven track record throughout Europe is fast approaching the number one choice in both specification and supplier

Physical properties

Surface mass density	90 g/m²
Vapour permeability	1960 g/m²/24hr
Vapour resistance	0.11 MNSgm^-1
Thickness	0.6 mm
Resistance to UV	3 months
Resistance to tear
— longitudinal:	>189 N/5 cm
— transversal:	>134 N/5 cm
Temperature range	-40 °C +95 °C
Resistance at nailing point	>188 N
Watertightness	>5270 mm H₂O !!!
Roll size: 1,5 & 1 m x 50 m	50m² & 75 m²
Number of rolls per pallet	30

* Other roll sizes are available upon request


	High Vapour Permeability PERMAVENT'S high tech design will protect your home from damaging effects of condensation
	Absolute watertightness PERMAVENT SYSTEM ensures a dry home during prolonged construction or roof damage
	UV Protected PERMAVENT shows no degradation under sunlight for 3 month operation efficiently between 95 °C max<45 °C min
	Light weight PERMAVENT is easy to use, handle and store. Available in rolls of 1m x 50m (5.8 kg) and 1.5m x 50m (8.6 kg)