Unilin 122.5mm Fire Insulated Plasterboard XT/TL-FR

The Unilin XT/TL-FR is a fire-resistant insulated plasterboard engineered for drylining applications where fire safety is essential. This product combines a 110mm Unilin PIR insulation core with a 12.5mm fire plasterboard facing, delivering a total thickness of 122.5mm.

Product specification

• Brand: Unilin Insulation (UK) known as Xtratherm
• Model: 122.5mm XT/TL-FR
• Thickness: 122.5mm overall
• Length: 2400mm
• Width: 1200mm
• Dimensions: 2,400mm x 1,200mm x 122.5 mm
• Board Coverage: 2.88m2
• Compressive Strength: 150 kPa
• Density: 30-32 Kg/m3
• Material: PIR ǀ Fire resistant plasterboard
• R-Value: 5.06 m2K/W
• Thermal Conductivity: 0.022 (W/mK) (PIR only)
• Fire Classification: 30 minutes
• Vapour Resistivity: 100 MNs/gm
• Finish: 12.5mm Plasterboard Pink Paper Face offers 30 minutes fire protection
• Shipping method: Articulated Vehicle ǀ Courier
• Applications: Kitchen ǀ Bathroom ǀ Walls ǀ Ceilings
• Type: Fire Resistant Insulated Plasterboard
• Vapour Control Layer: Yes, build in
• Fixing method: Adhesive bonding (Dot and Dab)
• Decoration: Accept drywall adhesive
• Features: 30 minutes fire protection in a single layer
• Manufacturer: Unilin Insulation® ǀ Knauf/BG/Siniat Drywall®

Application

• Both Screw fixed & Dot and dab available
• Wall, Roof and Ceilings

Features and Benefits

Fire Protection: Featuring a distinctive pink paper face, this Unilin board delivers 30 minutes of fire protection as a standalone layer, making it ideal for kitchens, bathrooms, toilets, walls, and ceiling insulation. Double-layer installation achieves up to 60 minutes of fire resistance, providing superior protection where needed most.

Thermal Performance: The PIR foam core achieves thermal conductivity of 0.022 W/mK, whilst the fire-protective plasterboard layer reaches 0.24 W/mK, working together to maximise thermal efficiency across your installation.

Vapour Control: A composite kraft facing on both sides incorporates an integrated vapour barrier, significantly reducing condensation risk and delivering a long-lasting, reliable insulation system.

Versatility: This drylining board suits numerous wall types in both renovation and new construction projects, accepting either plaster finishes or direct decoration for complete design flexibility.

Ease of Installation: The Unilin XT/TL-FR insulated plasterboard cuts easily with a sharp knife or fine-toothed saw. Always wear appropriate personal protective equipment (PPE) when handling to maintain safety standards.

Note: For applications requiring a 60-minute fire rating, an additional layer of fire plasterboard can be applied over the Unilin XT/TL-FR insulated plasterboard.

Info

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