The Reflex is a Reflective breathable membrane from construction membrane specialists, Novia. Designed with versatility in mind, the Reflex is approved for dual application. Making it suitable for use both as a wall breather, as well as a breathable roofing membrane.

The tri-laminate membrane is airtight and has excellent water resistance, whilst still providing high breathability. Lightweight at only 131 grams per metre squared, the Reflex is easy to handle and install. Yet Novia’s high-quality material is still extremely strong and durable, with impressive tear resistance. When used in suitable constructions, the innovative Reflective Reflex can even be used to upgrade R and U values, making this a cost and energy efficient solution to all your breathable membrane needs.

This kit comes complete with everything you need for a complete installation of the Novia Reflex Reflective breathable roofing membrane and wall breather. Our comprehensive kit contains one 1.5m x 50m roll of the mid-level Reflex Reflective as well as two rolls of single-sided breathable membrane lap tape, and one roll of double-sided lap tape.

Why Choose this Novia Reflex Reflective Roof & Wall Breathable Membrane Complete Kit – 75m²?

Comprehensive kit for complete installation
Suitable for walls (EN 13859-2) and roofs (EN13859-1)
High breathability
Extremely water resistant
Enhances R & U values
Strong & durable
Versatile & cost-effective

Product Specifications:

Membrane Size: 1.5m x 50m

Colour: Silver & white

Material: Polymer (breathable microporous film)

Membrane Roll Weight: 10.2kg

Nominal Weight: 131 g/m²

Reflective face: 82%

Tensile Strength MD / CD: 270 / 225 N/50mm

Elongation MD / CD: 70% / 90%

Resistance to Tearing MD / CD: 150 / 220 N

Sd Value: 0.05m

Emissivity: 0.18

Emissivity (aged): 0.19

Resistance to Water Penetration: W1 Class

Resistance to Air Penetration: 0.000 m³/m³.h.50.pa.

Operating Temperature Range: -40°C - +80°C

Reaction to Fire: Class E

UV Resistance: Install as per BS 5534: 2014 + A2 2018 UV guidance

Kit Contents: Novia Reflex Reflective breathable membrane, 2 x single-sided breather membrane lap tape (75mm x 25m), 1 x double-sided lap tape (50mm x 50m).

Please note: Novia recommends installing their breathable membrane using double-sided tape and breather membrane tape in all applications, excluding FR Breather.