Novia BS 1521 Grade Polybit Building Paper 1m x 25m Roll

Guide Price
Novia BS 1521 Grade Polybit Building Paper 1m x 25m Roll
Guide Price: £60.26 (£72.31 inc VAT)
- Product Code: A1-2453
- Delivery Time: 1 - 2 days
- Brand: Novia (Tech. support: 01622678952)
- Model: 1m x 25m
Our ratings on 17-09-2026:

4.8 out of 5
Novia BS 1521 Grade Polybit (Polythene Coated A1F) Building Paper 1m x 25m Roll
Width: 1000mm
Novia BS 1521 Grade Polybit (Polythene Coated A1F) Building Paper is a traditional, polythene coated, 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 product utilises polymer reinforcing scrim. Typically used where conditions require a material with additional strength anddurability.
CHARACTERISTICS
- Bitumen paper, reinforcement scrim and polythene coated laminate,
- BS 1521 Class A1 grade with a polythene coat on one side,
- Multi-use adaptable building product
- Waterproof,
- High strength,
- Resistant to chemicals found in plaster and cement,
- Does not attract insects or vermin
APPLICATION
- Moisture barrier,
- Underlays on uninsulated cladding,
- TemporaryProtection,
- Separation Layers,
- Bond Breaks,
- Draught and Damp exclusion barriers.
CERTIFICATION

Brand: Novia
Model: 1m x 100m
Delivery Time: 1 - 2 days
Novia BS 1521 Grade B2 Building Paper is a traditional, non-reinforced PE coated wet-strength kraft waterproof building paper as a waterproof building paper. It is an excellent low-cost material with good grease and solvent resistance. It is used as general temporary protection, concrete shuttering,..
Guide Price: £66.82
£80.18 inc VAT
Brand: Novia
Model: 1.25m x 50m
Delivery Time: 1 - 2 days
Novia BS 1521 Grade B1F 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: £84.06
£100.87 inc VAT
Brand: Novia
Model: 1m x 50m - 50m2
Delivery Time: 1 - 2 days
Novia Black+ Pro 150GSM Roof and Wall Breather is a premium quality, versatile, heavyweight, very strong breather membrane for all pitched cold and warm roofs, and insulated wall applications. It has excellent water resistance and also provides high breathability. Novia Black Pro is completely black..
Brand: Novia
Model: 1m x 25m
Delivery Time: 1 - 2 days
Novia BS 1521 Grade Polybit (Polythene Coated A1F) Building Paper is a traditional, polythene coated, 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 1..
Guide Price: £60.26
£72.31 inc VAT
Brand: Novia
Model: 2.7m x 100m - 270m2
Delivery Time: 1 - 2 days
Novia MirrorWrap W1 Reflective Wall Breather is a high‑performance reflective wall breather membrane designed to provide secondary weather protection while enhancing the thermal efficiency of external wall build‑ups. Its reflective surface improves overall system performance when installed facing a ..
Guide Price: £328.44
£394.13 inc VAT
Brand: Novia
Model: 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: £10.35
£12.42 inc VAT





