- DIY Building Supplies
Novia A1F Standard Building Paper 1m (25m or 50m) 25m
Product Details
The Novia AF1 Standard Building Paper is available in two sizes: 1m x 25m and 1m x 50m. Made from Kraft paper that is laminated together using bitumen and a polymer reinforcement scrim, it is a sturdy material that meets BS 1521 requirements for waterproof building papers. Suitable for a variety of use cases, such as vapour check, underlays on uninsulated cladding, temporary protection, separation layer, bond breaks, draught and damp exclusion, and air movement barriers. Supplied in rolls Meets BS 1521, Class A1F Available in 2 sizes: 1m x 25m and 1m x 50m 1m wide Suitable for permanent applications Multi-use product Thickness: 260gsm Length: 25m or 50m Roll Width: 1m Coverage: 25m2 or 50m2 Moisture Vapour Resistance: 53 M Ns/g Liquid Water Resistance Minimum: 24 Hours What are Building Papers? Building Papers are typically kraft paper-based materials reinforced with polythene, foil, scrim, etc, to help control the transfer of moisture and vapour between the interior and exterior of a building. Building papers are typically used in Cladding and Underlay in uninsulated buildings (for example, a shed), flat lead roofing underlay, or temporary protection during projects. However, they are versatile products that can be used for a multitude of purposes. Typically Building Papers - other than AF1 building paper - are not designed for permanent applications and instead are recommended for temporary applications only. How do I Use Building Papers? Building Papers have a variety of use cases, but typically they are used in a similar use case to breathable membranes - in that they are applied to the exterior side of a wall or roof structure to provide resistance to moisture. However, Building Papers are often not breathable and not always designed as a permanent solution. Due to the variety of uses, there is not one standard recommended method of application, so methods for applying and using Building Papers will vary depending on your project. Data Sheets & Information Novia A1F Building Paper Data Sheet
| Product Name | Novia A1F Standard Building Paper 1m (25m or 50m) 25m |
| Brand | Novia |
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