roofing waterproof foil with vapor permeable / breathable roof underlay / Breathable Membrane, waterproof and vapour membrane

Breathable Membrane

waterproof and vapour membrane, breathable roofing underlay, vapour permeable roof underlay

Key Features of breathable membrane:

CE certificated, high quality with competitive priceWaterproof & vapour permeableHigh breathability3-layer laminateExcellent tensile and nail tear strengthUV stable (90days)Good flexibility and ductilityLight weight and thin, slip-resistant surfaceSimple handling and easy to useEnergy savingFor both wall and roof applicationsLong term durabilityTotally recyclable

Characteristics	Unit	Test method	MF160
Length	m	EN1848	50
Width	m	EN1848	1.5(-0.5%;+1.5%)
Mass per unit area	g/m2	EN1849	160g(± 10%)
Resistance to water penetration	----	EN1928-2000	W1
Water vapour transmission	g/m2/24h	EN1931	2250≥
Tensile strength MD/ CD	N/50mm	EN12311-1	230±15% / 170±15%
Resistance to tearing MD/CD	N	EN12310-1	100±15% / 90±15%
UV resistance	Month(s)	EN13859-1	3
Reaction to fire	----	EN13501-1:2002, EN11925-2	E
Properties alternation after artificial aging
Tensile strength MD/CD	%	EN13859-1  EN12311-1	-30%/-30%
Resistance to water penetration	----	EN13859-1  EN1928-2000	W1

roofing waterproof foil with vapor permeable / breathable roof underlay