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Powerlon® UV Roof - W1 UV Resistant Roofing Underlay For Partially Open Clad Roofs & Low Pitched Roofs - UV Roof Breathable Membrane

Name: Powerlon® UV Roof - W1 UV Resistant Roofing Underlay For Partially Open Clad Roofs & Low Pitched Roofs - UV Roof Breathable Membrane
Brand: Industrial Textiles & Plastics Ltd
SKU: mapQeC1mib2ct7S4sPmxBz

Verified by manufacturer 10 hours ago

Industrial Textiles & Plastics Ltd

Powerlon® UV Roof ia a high performance, UV resistant breathable roofing underlay suitable for use behind partially open clad roofs or low pitched roofs.

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Application

The suggested build up for exposed roof designs from inside to out would be insulation topped with plywood / OSB as a base.

Secondary layer:

A secondary layer of Powerlon® Eco would need to be installed for exposed roof designs. This secondary layer works as a double skin to protect from any drops of water that may penetrate the first layer. Use Powerlon N55 Glue to adhere the membrane to the base. Powerlon Nail Pads would to seal any nail holes made.

Powerlon UV Roof install:

Vertical battens would be installed with Powerlon® UV Roof on top, vertical battens are then installed for drainage purposes. Use Powerlon Nail Pads to seal. Horizontal battens can then be installed with the decorative wood cladding installed to complete the project.

Space between Powerlon® UV Roof and Powerlon® Eco is needed to let any water drain away.

Description

Powerlon® UV Roof is a high performance, breathable roofing underlay with a superior UV resistance. Powerlon® UV Roof can be used behind partially open, clad roofs. This technically advanced, engineered material is also suitable for use on shallow pitched roofs with a pitch of 5 degrees and over.

Features and benefits:

UV resistance for long term exposure behind partially open roof cladding.
Black membrane that is plain and un-printed.
Breathable and moisture resistant.
Suitable for use on shallow roofs with a pitch of 5° and over.
CE approved.
10 year warranty.

General information

Color	Brown Grey
Shape	Other Guidance for specification option: Roll.
Length	26000 mm
Width	2500 mm
Warranty description	Ten year

Uniclass	Pr_25_57_10_94 Vapour-permeable sheetsPrimary
CAWS	H67/24 Vapour-permeable underlay H67/290 Vapour-permeable underlay H67/5 Metal roof tiling H67/110 Metal roof tiling H72/3 Aluminium sheet fully supported roof covering H72/110 Aluminium sheet fully supported roof covering H73/3 Copper sheet fully supported roof covering H73/110 Copper sheet fully supported roof covering H74/3 Zinc sheet fully supported roof covering H74/110 Zinc sheet fully supported roof covering H72/51 Sheet underlay H74/51 Sheet underlay H75/52 Laying sheet underlay H73/645 Sheet underlay H74/645 Sheet underlay H75/645 Sheet underlay H75/3 Stainless steel sheet fully supported roof covering H75/110 Stainless steel sheet fully supported roof covering H31/280 Breather membrane H31/55 Breather membrane

Specification data - Vapour-permeable sheets

Standard	To BS EN 13859-1. Guidance for specification option: Flexible sheets for underlays for roofs. To BS EN 13859-2. Guidance for specification option: Flexible sheets for underlays for walls.
Performance criteria	-
Water vapour properties	Water vapour transmission determined in accordance with BS EN ISO 12572 (C), <0.09 m.
Fire performance	Reaction to fire: To EN ISO 11925-2, class E.
Tensile properties	Tensile strength to BS EN 12311-1; 520 N/ 50 mm (MD); 470 N/ 50 mm (CD).
Class (minimum)	W1.
Form	Non-woven.
Weight (minimum)	380 g/m².