106mm Soffit Plus Unilin XO/STP for Ceilings (pack of 10)

The 106mm Unilin XO/STP XtroLiner Soffit+ PIR Insulation Board is a high-performance structural ceiling insulation solution designed to deliver exceptional thermal efficiency, fire performance, and durability in commercial and residential buildings. Manufactured from polyisocyanurate (PIR) rigid foam insulation, this soffit board provides outstanding insulation performance for structural ceiling applications. With a low thermal conductivity of 0.021 W/mK and an excellent R-value of 4.75m²K/W, the XtroLiner Soffit+ offers superior thermal resistance to help improve building energy efficiency. The board features a durable 6mm impact-resistant building panel finish, providing a suitable surface for decorative finishes where required. The foil-faced design enhances vapour resistance and contributes to long-term insulation performance. With a Euroclass B, s1-d0 fire classification and BBA certification (No. 12/4956), this insulation board provides an effective thermal and fire performance solution for structural ceilings. Suitable for installation using timber battens or direct fixing to concrete, the 106mm XtroLiner Soffit+ is ideal for high-performance ceiling insulation systems. Key Features High-performance PIR rigid foam structural ceiling insulation Designed for commercial and residential structural ceiling applications Excellent thermal performance with R-value of 4.75m²K/W Low thermal conductivity of 0.021 W/mK Fire classification: Euroclass B, s1-d0 Features a durable 6mm impact-resistant building panel Foil-faced surface improves vapour resistance and insulation performance Suitable for decorative finishing applications BBA Certified (No. 12/4956) Provides effective thermal and fire performance solution Suitable for fixing with timber battens or directly to concrete Dimensions & Pack Size Board Size: 2400mm x 1200mm Overall Thickness: 106mm Coverage: 2.88m² per sheet Pack Quantity: 10 sheets Total Pack Coverage: 28.80m² Material: Polyisocyanurate (PIR) rigid foam Finish: 6mm building panel with foil-faced surface Profile: Square Edge Weight: Approx. 288kg per pack DELIVERY INFORMATION FAST RELIABLE UK DELIVERY STANDARD DELIVERY - 1 TO 3 WORKING DAYS FREE DELIVERY ON ORDERS OVER £500 PALLET DELIVERY AVAILABLE NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS