Novia Reflex Reflective Roof and Wall Breather 1.5m x 50m Roll

Guide Price
Novia Reflex Reflective Roof and Wall Breather 1.5m x 50m Roll
Guide Price: £111.22 (£133.46 inc VAT)
- Product Code: A1-2432
- Delivery Time: 1 - 2 days
- Brand: Novia (Tech. support: 01622678952)
- Model and Size: 1.5m x 50m
- Weight: 7.50kg
Our ratings on 09-06-2025:

4.8 out of 5
Guide Price: £48.32
(£57.98 inc VAT)
Guide Price: £181.37
(£217.64 inc VAT)
Novia Reflex Reflective Roof and Wall Breather 1.5m x 50m Roll
Width: 1500mm
Weight: 7.5kg
Fire Rating (Reaction to Fire): E
Novia Reflex Reflective Roof and Wall Breather is a strong, lightweight, high quality low cost reflective breather membrane for all pitched cold and warm roofs and insulated wall applications. It can be installed in roofs as an ordinary breather membrane. This membrane can be installed upside down in an unventilated low emissivity cavity. Correctly used, the membrane will deliver improved R and values. The product has excellent water resistance and also provides high breathability.
CHARACTERISTICS

- Low emissivity roof underlay at an exceptionally competitive price,
- Lightweight breather membrane,
- Matt finish slip-resistant surface,
- Highly waterproof,
- Highly vapour permeable,
- Premium performance tensile and nail tear strength,
- Single product for all roofs and walls,
- 4-layer laminate with microporous core,
- 3 months UV resistant,
- UKCA to EN 13859-1 for roofs and EN 13859-2 for walls,
- Tested for BS 5534 wind uplift requirements,
- Air and wind tight,
- Recyclable and ecologically harmless.
APPLICATION
- For pitched cold and warm roofs,
- For insulated wall applications.
INSTALLATION
To walls
- Ensure upper layers overlap lower layers.
- Work from the bottom moving upwards and ensuring there are minimum overlaps of 100 mm on the horizontal joints.
- Do not begin a vertical lap joint within 300 mm of a corner,
- Vertical laps should be at least 150 mm.
- Ensure the bottom timber is also protected by an overlap.
- Fix at suitable intervals with galvanised nails, stainless staples or similar permanent fixings.
To roofs
- Ensure upper layers overlap lower layers.
- Work from the bottom moving upwards and ensure there are minimum overlaps.
- The membrane should be overlapped 200 mm on each side of the ridge.
- All vertical overlaps must be situated on a rafter and must be sealed.
- Fix at suitable intervals with galvanised nails, stainless staples or similar permanent fixings.
- At any entry points for services (soil pipes, vents etc.), ensure that the membrane is properly sealed.
- Use of Novia breather membrane tapes.
- Ensure that for wall or warm roof applications, a vapour barrier is installed on the warm side of the insulation.
An improved U-value may be obtained by installing the membrane facing the reflective side backwards into a low-emissivity cavity. The low-emissivity cavity can be provided by installing a 25mm counter-batten, and there is also the additional benefit of minimising the build-up of any contaminants on the reflective surface. You should then install a second breathable membrane such as Novia Black on top of the Novia Reflex low emissivity layer facing outwards as normal.
CERTIFICATION
Brand: Novia
Model and Size: 1m x 50m
Delivery Time: 1 - 2 days
Novia Floorguard is a basic low-cost recycled grey board suitable for all general temporary protection applications. It is water and slip-resistant and can be quickly and easily cut to fit any awkward shapes found on site.CHARACTERISTICS500 microns thick,Water resistant,Slip resistant.APPLICATIONFor..
Guide Price: £30.21
£36.25 inc VAT
Brand: Novia
Model and Size: 1.8m x 50m
Delivery Time: 1 - 2 days
Novia 509B Shed Lining Paper is suitable for use in a wide range of garden structures and adds an extra level of protection to your building by creating a wind proof and waterproof outer layer. It is an ideal option for uninsulated garden structure construction and for renovating a current uninsulat..
Guide Price: £117.94
£141.53 inc VAT
Brand: Novia
Model and Size: 50mm x 25m
Delivery Time: 1 - 2 days
50mm Novia Double-Sided Lap Tape is a double sided sealing and bonding tape which bonds exceptionally well due to a special adhesive system. It has a polyester scrim carrier with an acrylic dispersion adhesive on a silicone coated brown release paper. Novia Double-Sided Adhesive Tape is suitable for..
Guide Price: £10.62
£12.74 inc VAT
Brand: Novia
Model and Size: 1m x 25m
Delivery Time: 1 - 2 days
Novia BS 1521 Grade A1F Building Paper is a traditional, reinforced kraft paper bitumen-bonded, building paper laminate for use as a waterproof building paper. It is manufactured with wet-strength kraft paper and meeting the technical requirements of BS 1521 for water-proof building papers, the prod..
Guide Price: £53.16
£63.79 inc VAT
Brand: Novia
Model and Size: 1.5m x 50m - 75m2
Delivery Time: 1-3 working days
Novia UV Facade FR Roof and Wall Breather Membrane is a high-performance, fire-rated, UV-resistant, lightweight and versatile breather membrane, suitable for both pitched cold and warm roofs, as well as insulated wall applications. Conforming to EN 13859-1 for pitched roofing and EN 13859-2 for wall..
Guide Price: £185.79
£222.95 inc VAT
Brand: Novia
Model and Size: 1.5m x 50m
Delivery Time: 1 - 2 days
Novia VC200 Reflective is a technologically advanced, high performance, reflective and air-tight vapour control membrane designed for use as an air leakage barrier and vapour control layer (AVCL) in insulated wall, roof and floor applications requiring high moisture resistance. It is of a low vapour..
Guide Price: £78.59
£94.31 inc VAT