Rockwool - Toprock Premium mat

Insulation made with Toprock Premium mats guarantees perfect thermal comfort in attics. The highest density is a guarantee of durability, stability and acoustic comfort.

Application

• non-flammable insulation of flat roofs in ventilated and loft spaces
• non-flammable insulation in over-rafter solutions
• non-flammable insulation of wooden ceilings and joist floors
• non-flammable ceiling insulation in suspended ceilings
• non-flammable insulation of framed walls

Technical data

• reaction to fire class A1
• thermal conductivity coefficient λ 0.035
• width 1000 mm
• short-term water absorption ≤ 1 kg / m ²
• long-term water absorption ≤ 3 kg / m ²