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: £108.39 (£130.07 inc VAT)
- Product Code: A1-2432
- Delivery Time: 1 - 2 days
- Brand: Novia (Tech. support: 01622678952)
- Model: 1.5m x 50m
- Weight: 7.50kg
Our ratings on 08-11-2024:
4.8 out of 5
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
Novia-Reflex-Datasheet-July24.pdf
Guide Price
Brand: Novia
Model: 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: £49.39
£59.27 inc VAT
Guide Price
Brand: Novia
Model: 1.5m x 50m
Delivery Time: 1 - 2 days
Novia VC8 Reflective Air Leakage and Vapour Control Layer is a technologically advanced, air-tight vapour check membrane for use as an air leakage barrier and vapour control layer (AVCL) in insulated wall, roof and floor applications. This membrane prevents any surface condensation problems that may..
Guide Price: £70.67
£84.80 inc VAT
Brand: Novia
Model: 1m x 250m
Delivery Time: 1 - 2 days
1m wide Novia FSPE Insulation Facing membrane is a 5x5mm scrim reinforced 18 micron aluminium foil PE laminate, achieving a Class 0 fire rating to BS 476 when used as a facing on suitable insulation substrates. Its 18 micron aluminium foil coating can offer enhanced U values within roof and wall con..
Guide Price
Brand: Novia
Model: 2m x 50m
Delivery Time: 1 - 2 days
Novia STRP (Super Tough Reinforced Polythene) Reinforced Vapour Control Layer is a high specification, very strong, flame resistant, reinforced and foil laminated polythene vapour control membrane for use in insulated wall, roof and floor applications. Specially suited for warm flat roofs, where ver..
Guide Price: £164.97
£197.96 inc VAT
Guide Price
Brand: Novia
Model: 50mm x 50m
Delivery Time: 1 - 2 days
50mm Novia Double-Sided Adhesive Tape is a high tack and good cohesion lap sealing tape for breathable or temporary protection membranes. This reinforced double sided tape has a polyester scrim carrier and acrylic dispersion adhesive on a silicone coated brown release paper. This tape should be..
Guide Price: £20.75
£24.90 inc VAT
Guide Price
Brand: Novia
Model: Methane Pro Gas Barrier DIY Kit
Delivery Time: 1-3 working days
Novia Methane Pro High Performance Gas Barrier Membrane is a premium specification multi-layer laminate
membrane incorporating reinforcement and an aluminium foil core for use as a methane and CO gas barrier in groundwork
applications. It can also be used in radon gas barrier and damp proo..
Guide Price: £265.29
£318.35 inc VAT