This B1F class building paper from construction specialists, Novia, is a traditional Kraft paper which has been reinforced using bitumen lamination. Meeting BS 1521 requirements, it is approved for a range of uses in the building and roofing industry. The extremely versatile Novia B1F building paper is suitable for applications including use a separation layer for insulated screeds, bond breaks, temporary protection and much more.

Why Choose this Novia B1F Building Paper 1.25m x 50m?

Bitumen reinforcement
Suitable for a wide range of uses
Versatile & cost-effective

Product Specifications:

Size: 1.25m x 50m

Colour: Brown

Weight: 200 g/m²

Material: Bitumen-bonded Kraft paper

Moisture Vapour Resistance: 41 MNs/g

Bursting Strength: 210 kN/m² to BS 1521 Approx. B

Minimum Liquid Water Resistance: 3 hours

Chemical Resistance: Resistant to chemicals found in plaster and cement

Biological: Does not attract insects or vermin

Please note: Not suitable for permanent installations where it is required to perform any task on an ongoing basis. For these applications choose Novia A1F or Novia Polybit.

We recommend using the Novia Double Sided Butyl Tape and the Novia Metallised BOPP Tape alongside this product.