Timber Frame construction employs substantial timber members to establish the primary building framework. In timber frame buildings, the external structural wall incorporates timber studs that transfer structural loads through to the foundation system. The walls, floors, and roofs function as an integrated, engineered structural assembly.
The 30mm Unilin Thin-R XT/TF system delivers enhanced thermal performance for timber framed wall insulation, exceeding current building regulation baseline requirements. This 30mm board for timber framed walls facilitates achievement of Future Home and Passive House Standards.
Brand: Unilin
Thickness: 30mm
Available Thicknesses: 25mm, 30mm, 40mm, 50mm, 60mm, 80mm, 100mm, 120mm
Dimensions: 2.4m x 1.2m x 30mm
Area: 2.88m²
Density: 30kg/m³
Thermal Conductivity: 0.022W/mK
Thermal Resistance: 1.50 m²K/W
Compressive Strength: 140kPa
Water Vapour Resistivity: 100MN.s/g.m
Surface Spread of Flame: Class 1
Type: PIR Insulation for timber frame walls
Application: Wall Insulation
Inner Facing: Foil Facer
Outer Facing: Foil Facer
Compressive Strength Rating: CS (10\Y) 140
Reaction to Fire: Euroclass E
EPD: An Environmental Product Declaration (EPD), certified by IGBC, is available for this product.
Explore our comprehensive Unilin range and refine selections by thickness or coverage area using the filters. For technical advice on product suitability for your application, or to request a bulk purchase quotation, contact our team on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK insulation pricing.










