Class ‘O’ Modified PIR Insulation Fire Performance Thermal Conductivity Extensive Range Product Specifications Class ‘O’ Modified PIR Insulation Walls XO/CW Partial Fill Cavity Key Features Class ‘O’ Modified PIR Thermal Conductivity 0.021 W/mK HCFC/CFC Free Zero ODP Class ‘O’/Low Risk Fire Rating For New Build or Refurbishment

Product Specifications XO Partial Fill Cavity Our XtroLiner XO range of modified PIR offers excellent insulation performance with thermal conductivity of 0.021 W/mK and a Class ‘O’ fire rating. XtroLiner is CFC & HCFC free and is manufactured under the highest standards of ISO 9001 and 14001 Quality and Environmental Management Systems. The XtroLiner board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Partial Fill Cavity Insulation Insulation value Xtratherm XO/CW Partial Fill Cavity Wall insulation is the solution of choice to achieve...

Residual Cavity Wall Ties A Residual cavity is the air space retained when the Xtratherm XO/CW Partial Fill Cavity Wall insulation is placed in the cavity of a wall. For wall heights up to 12m a minimum 25mm cavity is recommended, and a minimum 50mm cavity for wall height greater than 12m, and up to and including 25m. The insulation should be secured to the outer face of the inner leaf by a retaining clip on approved double drip type stainless steel wall ties that conform to BS EN 845-1:2003. Xtratherm XO range is manufactured to EN ISO 13165 under quality systems approved to EN ISO 9001:2000...

Class ‘O’ Modified PIR Insulation Cavity Wall Partial Fill Floors Solid & Suspended Systems XtroLiner XO/CW is an insulation for cavity walls where a residual cavity has to be maintained. The excellent thermal performance of the XtroLiner allows for very good U-values to be achieved whilst minimizing overall cavity wall thickness. XO/CW can be combined with Xtrathem Thermal Liner Boards to achieve U-values down to Zero Carbon fabric standards in traditional wall thicknesses. XtroLiner XO/UF under floor insulation boards are used to reduce the thermal transmittance of ground supported and suspended...