Novia Black+ Construction Wrap Breathable Felt Membrane - 100m x 2.7m

Name: Novia Black+ Construction Wrap Breathable Felt Membrane - 100m x 2.7m
Brand: NOVIA
SKU: CONSTRUCTION WRAP
Price: 250.00 GBP
Availability: InStock

Code:

CONSTRUCTION WRAP

Brand:

NOVIA

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£250.00 Incl. VAT

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Description

The Novia Black+ Construction Wrap Breather Membrane is a 2.7m x 100m wall breather membrane which is a lightweight, versatile breather membrane designed for use in all insulated wall applications. The material meets EN 13859-1 for pitched roofing and EN 13859-2 for walls. However due to the roll size, roof applications are not advised. Novia Black+ Construction Wrap has excellent water resistance but still provides high breathability. It also complies with EN 13501-1 fire classification grade E.

The product is completely black on one side, grey on the reverse, with no text or images on, except for a 150mm overlap line. Novia Black+ Construction Wrap meets the requirements for UKCA marking, originally introduced under the 2013 Construction Products Regulations with CE marking.

Features & Benefits: Novia Black+ Construction Wrap Breathable Felt Membrane - 100m x 2.7m

Roll size 2.7m x 100m
3-layer polypropylene & microporous core laminate
Very high breathability
Excellent waterproofing properties which meets EN 1928 W1 Class
Fire Classification Class E to EN 13501-1
1 months UV resistance
Fully airtight, and vapour permeable

Installation

Fix Novia Black+ Constructioon Wrap to the wall structure; upper layers should overlap lower layers. Work from the bottom moving upwards, using minimum overlaps of 100mm on the horizontal joints. Do not begin a vertical lap joint within 300mm of a corner, and vertical laps should be at least 150mm. Ensure the bottom timber is also protected by an overlap. Fix at suitable intervals with galvanised nails, stainless staples or similar fixings that will be permanent. Do not leave the membrane unnecessarily exposed to weathering, high winds, excessive UV etc. as this may cause damage over time. If you must leave the membrane exposed for extended periods of time, consider the use of suitable temporary protection materials.

Tapes

We strongly advise the use of Novia installation tapes. The use of tapes will greatly improve the final installation quality by improving performance and overall airtightness of the structure, reducing wind chatter and allow for any unexpected on-site damage to be repaired quickly.