Protect Wunderlay is an alternative to Protect A1 roofing underlay / felt, developed to overcome the disadvantages of traditional Type 1F and 5U felts and second-generation plastic sheet materials. It has good strength and nail tear resistance and is independently certified by BM TRADA.

• Completely water and airtight.
• UV and heat-resistant.
• Good nail tear and tensile strength for its weight.
• Does not generate nuisance noise under wind loading. CE marked and BM TRADA certified.
• Absorbent under the surface prevents condensate drip-off.
• The embossed dark grey upper surface reduces glare and takes a chalk line marking
• Easy to cut and handle.
• Can be used as a temporary roof covering.
• Suitable for wind uplift zones 1 to 4 to BS 5534 (at 345mm batten
• Impermeable

Width: 1m
Length: 45m
Roll Coverage: 45 m²
Roll Weight: 5.85 kg

Certification:

ISO9001 - Quality Management Systems
ISO14001 - Environmental Management
BS OHSAS18001 - Occupational Health & Safety Management Systems
BMTRADA Certified