Novia Ultra+ Breather Membrane
Entry-grade waterproof breathable membrane for insulated wall and roof applications.
Application
Suitable for use in pitched cold and warm roofs and insulated wall applications.
Description
A versatile, dual-approved and ultra-low cost breather membrane. The material meets EN 13859-1 for pitched roofing and EN 13859-2 for walls, with good water resistance and high breathability. It is lightweight and easy to handle. Novia Ultra+ is grey on one side and white on the other, with a 150 mm overlap line. There are no text or images on either side. The product complies with mandatory CE marking requirements introduced under the 2013 Construction Products Regulations.
For higher specification applications, refer to Novia Black, Black Pro or Novia Reflex breather membranes.
Advantages:
- Low-cost, entry-grade roof breather.
- Waterproofing membrane.
- Highly vapour permeable.
- Single product for all roofs and walls.
- Three layer laminate with microporous core.
- Good tensile and nail tear strength.
- Grade E (fire).
- CE compliant to EN 13859-1 (roofs) and EN 13859-2 (walls).
- Recyclable and ecologically harmless.
- Install as per BS 5534:2014 + A2: 2018 UV guidance.
- Install with Novia speciality tape.
General information
FinishNo logo printed | - |
ColorGrey with a white back | Grey White |
MaterialBreathable microporous film, three-layer laminate with microporous core | Film |
Size | 1.5 x 50 m |
Uniclass 2015 | |
CAWS | H20/150 Sheet cladding H20/155 Sheet cladding H21/110 Vertical timber weatherboarding H21/111 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding H21/116 Horizontal timber weatherboarding H21/130 Breather membrane H21/20 Breather membrane H30/110 Fibre cement H30/120 Fibre cement H30/350 Breather membrane H30/50 Breather membrane H31/280 Breather membrane H31/55 Breather membrane H60/105 Clay roof tiling H60/110 Clay roof tiling with counterbattens H60/120 Concrete roof tiling H60/125 Concrete roof tiling with counterbattens H60/145 Clay vertical tiling H60/155 Concrete vertical tiling H61/105 Roof slating H61/110 Roof slating with counterbattens H61/120 Vertical slating H62/105 Roof slating H62/110 Roof slating with counterbattens H62/120 Vertical slating H62/125 Roof slating H62/130 Roof slating with counterbattens H62/140 Vertical slating H62/145 Roof slating H62/150 Roof slating with counterbattens H64/110 Wood shingle/ shake roofing H64/120 Wood shingle/ shake roofing with counterbattens H64/130 Vertical wood shingle/ shakes H65/105 Clay roof tiling H65/110 Clay roof tiling with counterbattens H65/115 Concrete roof tiling H65/120 Concrete roof tiling with counterbattens H65/125 Reconstituted slate roof tiling H65/130 Reconstituted slate roof tiling with counterbattens H65/135 Ceramic slate roof tiling H65/140 Ceramic slate roof tiling with counterbattens H67/110 Metal roof tiling H67/120 Metal roof tiling with counterbattens H67/130 Metal vertical tiling H92/120 Rainscreen cladding H92/785 Breather membrane K21/111 Wood floating floor M30/265 Building paper P10/320 Breather membrane P10/65 Breather membrane |
Specification data - Vapour permeable sheets Enhanced data
Standard | CE compliant to EN 13859-1 (roofs) and EN 13859-2 (walls). |
Class (minimum) | W1 water tightness. |
Weight (minimum) | 95 g/m². |
Reflective face | 0%. |
Product Reference | Novia Ultra+ Breather Membrane |
Tensile strength MD/CD | 210/105 N/50mm. |
Elongation MD/CD | 65/70%. |
Tear resistance MD/CD | 75/90 N. |
Resistance to air penetration | 0.045 m³/m²h.50.pa. |
Water vapour transmission properties | 0.02 m. |
Resistance to water penetration | W1 Class. |
Resistance against fire | E Class. |
Stability to low temperature | -40°C. |
UV resistance | Install as per BS 5534:2014 + A2: 2018 UV guidance. |
Tape | Novia Breather Membrane Lap Tape. Novia Double-sided Adhesive Tape. |