PROCTOR Fireshield® Intumescent Coated Vapour Permeable Membrane - 1.1 x 20m
Product Code:
22 m²
Estimated Delivery:
1 - 2 working days
Please get in touch for a more accurate lead time.
£1.00 inc. VAT 1.00
£0.83 ex. VAT
£0.04 per m² (inc. VAT)

Fireshield is a vapour permeable walling underlay with an intumescent coated surface. Fireshield is suitable for all walling applications including those in multiple storey buildings. The intumescent coating helps protect the substrate by reducing the risk of fire taking hold and significantly reduces the formation of droplets and smoke. It is installed and fixed to the substrate in the same manner as standard breather membranes using mechanical fixings.

Key points :

The unique intumescent coating helps protect the substrate

Vapour permeable walling underlay for use either directly onto sheathing or insulation

Class B, s1-d0 but performs differently to other similar class products

Complies with BS5250, BS4016 & NHBC requirements for vapour permeable walling underlays

Ideal for use in rainscreen / façade construction

Robust & durable

Suitable for applications over 18m high (11m in Scotland)

Specification :

Width: 1.1m
Length: 20m
Thickness: 1.2mm
Nail Tear Resistance: MD 273N / CD 330N
Tensile Strength: MD 300N/5cm CD 275N/5cm
Elongation: MD 2-3% / CD 2-3%
Resistance to water penetration: Class W1
Water Impermeability: Minimum value: 2m
Water Vapour Transmission Sd-Value: 0.008m
Reaction to Fire: B-s1, d0