140mm Rockwool Timber Frame Slab 1.2m x 570mm Trueline Featuring a unique flexible edge

Featuring a unique flexible edge for a snug friction-fit

A high-output thickness for low-U-value warm roofs

Always refer to the Knauf Loft Roll Installation Guide before installation

00 m²K/W at a thermal conductivity of 0

140mm Rockwool Timber Frame Slab 1.2m x 570mm Trueline Featuring a unique flexible edgeThe Rockwool Timber Frame Slab is a semi rigid stone wool insulation designed specifically for timber frame walls. Engineered to provide excellent thermal efficiency, fire protection, and sound absorption, it helps create safe, energy efficient, and comfortable buildings. Its flexible design allows for easy fitting between studs while maintaining long term performance. Benefits Low thermal conductivity helps reduce heat loss and improve energy