Powerlon UltraPerm Standard Breathable Membrane - 1m x 25m - 115gsm

Description

Powerlon UltraPerm is a high performance underlay suitable for all pitched roof designs. UltraPerm can be used on warm and cold, supported and un-supported, ventilated and un-ventilated roofs. It's a non-woven composite membrane with exceptional water vapour transmission, hydrophobic (water repellent) characteristics and good UV stabilisation.

Benefits

• Universal breathable underlay for any roof design
• BBA certified
• High water vapour permeability
• Exceptional water resistance
• High nail tear strength
• High tensile strength
• Pre-printed marking lines
• Illustrated installation instructions with each roll
• Flame retardant
• BS 5534: 2014 compliant

Application

All pitched roofs, walls and timber frame.

Breathable roof underlay for all warm and cold, ventilated and unventilated pitched roof designs.

Product Specification

Brand	Powerlon
Certification	BBA certified for both roofs and walls
Colour	Grey
Compliance	Yes
Flame Retardant	BS EN 13501-1 Class E
Length	25m
Nail Tear Resistance	MD 175 Newtons / XD 225 Newtons
Product Range	UltraPerm Standard - 115gsm
Roll Area	25m²
Weight	115gsm
Width	1m

Downloads

Powerlon UltraPerm Breathable Membrane BS 5534 2014

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