Menu
Menu
Your Cart

24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)

24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)
24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price: £50.48 (£60.58 inc VAT)
Price per m2: £17.53/m2 (£21.03 inc VAT)
  • Product Code: A1-758
  • Delivery Time: 1-3 working days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: 1200x2400 (2.88m2)
  • Weight: 21.40kg
Our ratings on 31-03-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (15mm PIR Insulation bonded to 9.5mm Plasterboard)

Width: 1200mm
Length: 2400mm
Density: 303.3kg/m3
Weight/m2: 7.43kg
Weight: 21.4kg
Thermal Conductivity: 0.022W/mK
R-Value: 1.23m2K/W
Compressive Strength: 140kPa

24.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 15mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/TL-MF provides exceptional thermal insulation and dry lining in a single operation, specifically designed for suitable masonry walls, sloped rafters, and ceilings. Please note that XT/TL-MF is intended for mechanical fixed applications only.

Manufactured to rigorous EN 13165 standards, the closed-cell structure and gas-tight facings ensure remarkable thermal performance and moisture resistance. Xtratherm Thin-R products deliver truly robust thermal efficiency and come backed with comprehensive third-party certifications across the range.

Characteristics
  • High Thermal Performance
  • Certified Thermal Conductivity as low as 0.022W/mK
  • Integral Vapour Control Layer
  • 9.5mm tapered edge plasterboard. (Square edge plasterboard also available)
  • Low Emissivity Foil Facings
  • Energy Saving Trust Approved Product
  • HCFC/CFC Free, GWP <5
  • BRE Green Guide A+ Rated
  • Non-deleterious material
  • Closed-cell structure – moisture resistant
  • Easy to Install
Application
  • Masonry walls
  • Sloped rafters
  • Ceilings
Installation
  • Mechanical Fixing XT/TL-MF Fix a pre-treated timber batten horizontally at ceiling level and another 20mm above the finished floor level.
  • Fix vertical battens at max 600mm centers.
  • Ensure battens offer 20mm support to all four edges of the plasterboard.
  • Pack battens if necessary to level the wall.
  • Trim all openings and service penetrations with timber battens.
  • Insulation should be cut back to accommodate an adjoining panel at external corners.
  • Lift the XT/TL-MF Thermal Liner into position using wedges on the floor.
  • Screws should be fixed to the timber batten at 150mm centers, at least 12mm in from the board edge. The fixings (thermally broken) should penetrate at least 25mm into the batten.
  • Installation must be in accordance with good dry lining practice. BS 8212:1988 should be considered, careful setting out and planning is essential, fill any gaps with foam filler.

Certification:
  • This product is manufactured in accordance with BS/IS EN 13165:2008
  • BS EN ISO 9001 Quality Management Systems
  • BS EN ISO 14001 Environmental Management Systems
  • BS OHSAS 18001 Health & Safety Management Systems
  • Energy Savings Trust Recommended Product
37.5mm Xtratherm Safe-R Thermal Liner SR/TB (25mm Phenolic Core and 12.5mm Plasterboard) - Dot and Dab (pack of 12)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 34.56m2
Delivery Time: 2 - 3 working days
37.5mm Xtratherm Safe-R Thermal Liner SR/TB is a composite insulated panel of Xtratherm 25mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications,fixed with dot & dab adhesive bonding. Xtratherm Safe-R Thermal Liner SR/TB is designed..
Guide Price: £712.18
£854.62 inc VAT
Get Best Price
44.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (35mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
44.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 35mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/..
Guide Price: £56.74
£68.09 inc VAT
Get Best Price
Brand: Xtratherm Model and Size: 2400x1200mm - 17.28m2
Delivery Time: 2 - 3 working days
50mm Xtratherm Safe-R SR/RS Phenolic foam is a superior performance rigid insulation rainscreen cladding board with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR/RS is faced with low emissivity aluminium facings both sides, and has..
Get Best Price
140mm Flat Roof PIR Insulation Board Xtratherm FR-BGM (pack of 3)
Guide Price
Brand: Xtratherm Model and Size: 1200mm x 1200mm - 4.32m2
Delivery Time: 1-3 working days
140mm Xtratherm FR-BGM is a PIR insulation board that is faced with a fleece finished bitumen/glass facers and is suitable for use below partially bonded bitumen based built up roofing systems. FR-BGM is suitable to apply torch on felt directly on the insulation. FR-BGM can also be used in mech..
Guide Price: £133.30
£159.96 inc VAT
Get Best Price
Brand: Xtratherm Model and Size: 2400x1200mm - 17.28m2
Delivery Time: 2 - 3 working days
50mm Xtratherm Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR is faced with low emissivity aluminium facings both sides, and has a thermal conduct..
Get Best Price
39.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (30mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
39.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 30mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/..
Guide Price: £53.97
£64.76 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).