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Novia® Black+ Essential Roof and Wall Breather Membrane - Versatile Breather Membrane

Name: Novia® Black+ Essential Roof and Wall Breather Membrane - Versatile Breather Membrane
Brand: Novia Ltd
SKU: ofUGSpAEr27AP1rwPDPoRz

Verified by manufacturer 24 hours ago

Novia Ltd

A low cost, low weight, breather membrane approved for use in insulated wall applications. Compliant to EN 13859-2 for walls. The material also meets EN 13859-1 for pitched roofing.

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Application

Designed for use in pitched cold and warm roofs and insulated wall applications.

Description

Novia® Black+ Essential is a low cost, low weight, entry grade, approved for use in insulated wall applications.

Features and benefits:

Good tensile and tear strength.
Class W1 water resistance to EN 1928
3-layer, roof and wall breather with microporous core.
Coloured black on one side and grey on the other.
No text of images on either side.
Install as per BS 5534 UV guidance.
Airtight, and vapour permeable.
UKCA compliant to EN 13859-1 (roofs) and EN 13859-2 (walls).
Meets Class E to EN 13501-1 fire classification.
Low cost, entry grade breather membrane.

General information

Color	Black Grey
Finish	Embossed
Material	Polyethylene
Shape	Rectangle
Length	50000 mm
Width	1500 mm
Warranty description	Lifetime

Uniclass	Pr_25_57_10_94 Vapour-permeable sheetsPrimary
CAWS	P10/320 Breather membrane P10/65 Breather membrane H20/10 Sheet cladding H20/155 Sheet cladding (attached to timber battens) H65/105 Clay roof tiling H62/105 Roof slating H64/110 Wood shingle/ shake roofing H62/125 Roof slating H65/115 Concrete roof tiling H62/145 Roof slating H61/105 Roof slating H60/105 Clay roof tiling H62/3 Roof slating H60/120 Concrete roof tiling H92/120 Rainscreen cladding H22/20 Breather membrane H22/130 Breather membrane H92/785 Breather membrane H30/50 Breather membrane H30/350 Breather membrane H21/20 Breather membrane H21/130 Breather membrane H31/55 Breather membrane H31/280 Breather membrane

Specification data - Vapour-permeable sheets

Classification data
Standard	To BS EN 13859-1. Guidance for specification option: For pitched roof applications. To BS EN 13859-2. Guidance for specification option: For wall applications.
Class (minimum)	W1.
Third-party certification	UKCA approved.
Performance criteria	-
Fire performance	Class E.
Tensile properties	Tensile strength to BS EN 12311-1; 230 N/ 50 mm (MD); 125 N/ 50 mm (CD).
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0%.
Material	Polyethylene. Guidance for specification option: Three-layer laminate with microporous core.
Weight (minimum)	92 g/m².
Reflective face	Not applicable.
Colour	Black and grey.
Roll length	50 m.
Roll width	1500 mm.
Roll weight	7.2 kg.
Tensile strength (to BS EN 12311-1)	250 N/ 50 mm (MD); 140 N/ 50 mm (CD).
Elongation at break (to BS EN 12311-1)	65% (MD); 70% (CD).
Tear resistance (to BS EN 12310-1)	75 N (MD); 80 N (CD).
Sd value	0.029 m.
Low temperature stability	-40℃.
UV resistance	Install as per BS 5534 UV Guidance.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Polyethylene
Recyclability	N/A
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0 %
Expected Life	Lifetime