WonderBuilds 1F Underslating Felt (1 x 15m) is a robust and reliable product designed specifically for pitched roofing applications. Featuring a hessian backing for added strength, this underslating felt ensures durability and longevity in various weather conditions.

Ideal for both residential and commercial buildings, it provides excellent protection against moisture and wind infiltration, ensuring your roof remains intact and secure.

• Size: 1 x 15 meters
• Weight: 22.5 kg per roll
• Weight per m2: 1.5 kg
• Carrier: 150gm/m2 paper
• Applications: Pitched roofing