50mm Unilin XO/FB XtroLiner Framing Board is an insulation board designed for use in a wide range of constructions including steel or timber frame applications up to 11m in height.

XO/FB Framing Board used into the traditional cavity of the construction improves the value of the walls over the traditional method of insulating between studs only.

Buildings constructed using a steel framed system are insulated on the outer side of the construction creating a ‘Warm Frame’, reducing the risk of condensation.

Using XtroLiner Unilin XO/FB Framing Insulation Board in steel or timber frame applications will reduce the Thermal Bridging of the steel or timber studs.

The textured robust low emissivity foil facing on XO/FB XtroLiner Framing Board improves the thermal performance of the wall within an unventilated cavity.

The unventilated cavity, or residual cavity, is the most effective method of preventing wind-driven rain penetrating a wall from the outside.

Unilin XO/FB XtroLiner Framing Board is suitable for new build and refurbishment projects in buildings up to 11 meters in height.

Specification:

Thickness: 50mm

Width: 1200mm

Length: 2400mm

Size: 50mm x 1200mm x 2400mm

Pack Quantity: 6 sheets

Pack Coverage: 17.28m2

Board Coverage: 2.88m2

Profile: Square Edge

R-Value: 2.35 m2K/W

Density (Foam Core): 32kg/m3 

Thermal Conductivity: 0.021 W/mK

Compressive Strength: >120 (kPa)

Reaction to Fire: Euroclass C, s2-d0

XtroLiner Unilin XO/FB Framing Board Features:

 · Reduced thermal bridging.

 · Reduced risk of condensation.

 · Lightweight and easy to install.

 · Achieves most efficient U-values

 · Euroclass C s2 d0 fire classification.

 · Reduces heat loss in wall construction.

 · Faced with robust aluminum foil facings.

 · Rigid foam modified Polyisocyanurate (PIR) core.

 · Compressive Strength >120kP (at 10% compression).

 · Declared lambda (thermal conductivity) of 0.021 W/mK.

 · Premium PIR steel and timber frame construction board.

 · For Steel or timber frame applications up to 11m in height.

 · Used between studs or as an insulated sheathing board.

 · Suitable for new build and refurbishment projects.

Unilin Xtroliner XO/FB Framing Board Installation Guidelines:

 · Timber Framed System - Cut glass fibre insulation or XtroLiner Framing Board to fit snugly between the timber studding.

 · Allow slight oversize of cut to achieve ‘friction fit’ and seal any gaps with expanding foam.

 · If partially filling, ensure the insulation is securely held in place by treated timber battens in order to prevent framing board moving within the cavity.

 · Ensure boards are closely butted.

 · When using XtroLiner Framing Board as a sheathing board, fix the insulation outside of any breather membrane or timber sheathing on the external surface.

 · A second breather membrane may be added at this point for further protection) and temporarily fixed with large head clout nails.

 · Ensure boards are closely butted and stagger jointed.

 · Place a sealed vapour control layer of polythene with lapped and sealed joints over the internal stud face.

 · Install cavity barriers into the cavity as required under building regulations.

 · Apply the internal finish as normal using fixings as recommended by the timber frame supplier.

 · Steel Framed System - As with timber framing, XtroLiner Framing Board should be fixed to the outer face of the steel frame ensuring that vertical joints meet over a metal stud.

 · Fixings should be in accordance with the steel system manufacturers recommendations and Agrément approved.

 · Ensure boards are closely butted.

 · Place a sealed vapour control layer with lapped and sealed joints over the inner stud face.

 · Install cavity barriers into the cavity as required under building regulations.

 · Apply the internal finish as normal.

 · Fix wall ties as recommended by the steel frame supplier.

 · Ventilated Cladding - Fix treated battens or propriety framing system vertically to the wall through the insulation layer, ensuring that the system is fixed securely to the substrate.

 · Fixings should be appropriate for the weight of the cladding system, seek advice from the fixing manufacturer.

 · Horizontal tiling battens can be fixed to the vertical battens if the cladding system is to be tile hung, or the cladding fixed directly to the vertical battens.

 · An approved breather membrane may be required as part of the design.

 · Cladding system should be fixed in accordance with the manufacturer’s recommendations.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.