Novia Reflex Reflective Breather Membrane
Low emissivity breathable membrane for all insulated walls and roofs.
Suitable for pitched cold and warm roofs and insulated wall applications.
A high quality, versatile low cost reflective breather membrane. The material complies with both EN 13859-1 (roofs) and 13859-2 (walls). When used in suitable construction, this membrane will deliver improved R and U-values. The product has exceptional water resistance characteristics but still provides high breathability. It is also strong, having excellent tensile and nail tear strength. Novia Reflex also complies with EN13501-1 fire classification grade E.
Advantages:
- Single product for all roofs and walls.
- Tri-laminate membrane with low emissivity and high reflectivity.
- Breathable membrane with maximum waterproofing properties – EN 1928 W1.
- Significantly higher breathability than most other similar reflective products.
- Grade E (Fire).
- Install as per BS 5534:2014 + A2 2018 UV guidance.
- High tensile and nail tear strength.
- CE compliant to EN 13859-1 (roofs) and EN 13859-2 (walls).
- Complies with new European CPR rules.
- Cooler in summer and warmer in winter.
- Tested for new BS 5534 wind uplift requirements.
Application:
Suitable for pitched cold and warm roofs and insulated wall applications.
| Features | Reflective breather membrane |
| Material | Breathable microporous film |
| Shape | Roll |
| 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 |
| Product Reference | Novia Reflex Reflective Breather Membrane |
| Standard | EN 13859-1 and -2 |
| Class (minimum) | W1 Water tightness |
| Weight (minimum) | 131 gsm |
| Reflective face | 82% |
| Roll weight | 10 kg |
| Weight | 131 g/m² |
| Tensile strength MD/CD | 270/225 N/50 mm |
| Elongation MD/CD | 70/90% |
| Tear resistance MD/CD | 150/220 N |
| Resistance to air penetration | 0.000 m³/m³h.50.pa |
| Sd value | 0.05 m |
| Resistance to water penetration | W1 >250: Class cm |
| Resistance against fire | E Class |
| Temperature resistance | -40–80°C |
| UV resistance | Install as per BS 5534: 2014 + A2 2018 UV guidanceUV guidance install to BS 5534:2014 + A2 2018 |
| Emissivity | 0.18 Ɛ |
| Emissivity (aged) | 0.19 Ɛ |
| Tape | Novia Breather Membrane Lap TapeNovia Double-sided Adhesive Tape |
| Standard product features | Colour: Metallic/ white. Features: Reflective breather membrane. Material: Breathable microporous film. Shape: Roll. Size: 1.5 x 50 m. |
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