85mm Knauf Timber Frame Party Wall Slab

The 85mm Knauf Timber Frame Party Wall Slab is a glass mineral wool slab engineered for timber frame party walls, delivering outstanding thermal and acoustic performance. This 85mm non-combustible product achieves an excellent Euroclass A1 fire rating and is manufactured with ECOSE® Technology, our advanced bio-based binder system.

Product specification

• Thickness: 85mm
• Width: 600mm
• Length: 1200mm
• Density: 18kg/m3
• Pack Quantity: 12
• Pack Coverage: 8.64m2
• Pallet Quantity: 16
• Pallet coverage: 138.24m2
• Thermal Conductivity: 0.036W/mK
• R-Value: 2.35m2K/W
• Weight/m2: 1.53kg
• Weight: 13.23kg
• Application: Party separating walls , Cavity wall insulation
• Material: Glass Mineral Wool
• Fire rate: A1
• VAPOUR RESISTIVITY: 5.00 MNs/g.m

Benefits

• Engineered to fill party wall cavities completely, eliminating thermal bypass and achieving a zero effective U-value.
• Complies with Robust Details Handbook construction methods, reducing the requirement for on-site acoustic testing.
• Manufactured from 85mm mineral wool, delivering superior sound absorption and noise reduction compared to alternative insulants, significantly limiting sound transmission between properties.

Application

The 85mm Knauf Timber Frame Party Wall Slab provides thermal and acoustic insulation for timber frame party wall cavities, installed through friction fitting between timber frames. This product functions as a complete fill solution to achieve a zero effective U-value within SAP calculations.

Real Performance

Glass and rock mineral wool products are simpler to install correctly than alternatives such as rigid boards, as they conform to minor substrate irregularities and bond together seamlessly, preventing air gaps. Mineral wool is engineered to accommodate substrate imperfections and building movement over time, maintaining consistent contact and preserving thermal performance throughout the building's lifespan. Research demonstrates that eliminating air gaps is essential for achieving genuine performance in the relevant application. Any insulation material failing to deliver 'as-built' thermal performance falls short of its core function, creating unnecessary risk as the construction sector works to bridge the performance gap.

More Information on 85mm Knauf Timber Frame Party Wall Slab

• Explore our Knauf Timber Frame Party Wall range and refine by thickness or coverage using the filters on the left. For advice on product suitability for your project or to request a quantity discount quotation, contact us by phone on +4402038839057 , email sales@insulationbee or Live Chat - Lowest UK Knauf Timber Insulation Prices.