Novia Black+ Construction wrap is designed for use as a breathable wall underlay.
Though it is approved for use as a roof underlay, due to the 2.7m width it is not recommended.
Install on the “Cold” (exterior) side of a structural frame or directly over insulation or rafters and pair with a Vapour barrier on the “Warm” (internal) side – seal with Novia tapes for best results.
- Supplied unfolded, in rolls
- Water resistant to EN 1928 W1
- Highly vapour permeable
- 2.7m wide
- Meets EN 13859-1 for pitched roofing and EN 13859-2 for walls
- Black side features overlap guide lines
- 1 month UV Resistance
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