57.5mm Unilin 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 composite board combines a 45mm Unilin PIR insulation core with a 12.5mm fire plasterboard layer, delivering a total thickness of 57.5mm.

Product specification

• Brand: Unilin Insulation (UK) known as Xtratherm
• Model: 57.5mm XT/TL-FR
• Thickness: 57.5mm overall
• Length: 2400mm
• Width: 1200mm
• Dimensions: 2,400mm x 1,200mm x 57.5 mm
• Board Coverage: 2.88m2
• Compressive Strength: 150 kPa
• Density: 30-32 Kg/m3
• Material: PIR ǀ Fire resistant plasterboard
• R-Value: 2.10 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. Stack two layers to achieve 60 minutes of fire resistance, providing superior safety for sensitive applications.

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: An integrated composite kraft facing on both surfaces incorporates a built-in vapour barrier, effectively minimising condensation risk and delivering a long-lasting, dependable 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 maximum 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) during handling for optimal safety.

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

Info

Browse our Unilin range and refine by thickness or coverage using the left-hand filters. For product suitability advice on your project or to request a bulk discount quotation, contact us on +4402038839057, email sales@insulationbee, or use Live Chat - Lowest UK Unilin Insulation Prices.