Bfcm Special Protect Vp300 Breathable Membrane Pro Version [VIjYA0tQ]

The Protect VP300 is a mid-weight breathable roofing membrane with vapour resistance that exceeds the standard. The water and airtight underlay is suitable for use in all cold and warm pitched roof installations, including fully supported applications. Help to avoid the risk of condensation and protect against the elements both during construction and on completion with the VP300 breathable membrane.

VP300’s triple ply composition is strong and durable. Offering impressive wind uplift resistance, it meets requirements for zones 1-3 at 345mm batten gauge and can be used as a temporary roof covering*. At 130 grams per metre squared, the UKCA and CE marked Protect VP300 is still lightweight enough to be easy to handle and install.  Roofing Supplies are pleased to offer the VP300 in two sizes, simply select the option that suits your breathable membrane needs from the dropdown box.

Why Choose this Bfcm Special Protect Vp300 Breathable Membrane Pro Version [VIjYA0tQ]?

• Fully vapour permeable
• Suitable for cold & warm pitched roofs
• Good wind uplift resistance
• Strong & durable
• Extremely water resistant
• UKCA/CE marked

Product Specifications:

Size: 1m x 50m / 1.5m x 50m (select from dropdown)

Nominal Weight: 130 g/m²

Roll Weight: 6.5 kg (1m) / 9.75 kg (1.5m)

Total Area Coverage:  50m² (1m) / 75m² (1.5m)

Unaged Tensile Strength MD / CD:  295 / 165 N/50mm

Aged Tensile Strength MD / CD: 300 / 180 N/50mm

Resistance to Tearing MD / CD: 127 / 149 N

Resistance to Water Penetration: W1 Class

Water Vapour Resistance:  0.11 MNs/g / 0.022 Sd

Flexibility at Low Temperature: -40°C

UV Stability: 3 months

Please note: *Air and vapour permeable underlays are not a total waterproof barrier and if used as a temporary waterproof covering, some rain penetration may occur. In certain conditions, particularly if there is persistent heavy rainfall combined with subsequent freeze/thaw conditions, an underlay should not be exposed for more than a few days. In the event of severe weather conditions, the product should be covered with tarpaulin (referenced in BBA Bulletin No 2. “Guide to Good Site Practice”)