Menu
Menu
Your Cart

37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)

37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price: £49.93 (£59.92 inc VAT)
Price per m2: £17.34/m2 (£20.80 inc VAT)
  • Product Code: A1-4939
  • Delivery Time: 1-3 working days
  • Brand: Unilin (prev. Xtratherm)
  • Model and Size: 1200x2400 - 2.88m2
Our ratings on 28-03-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Thermal Conductivity: 0.022W/mK
R-Value: 1.2m2K/W

37.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 25mm Unilin PIR core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one operation for suitable masonry walls, sloped rafters and ceilings in new build and refurbishment situations. Unilin XT/TL-MF is only suitable for mechanical fixed applications. The closed cell structure and gas tight facings provides excellent thermal performance and moisture resistance. Unilin Thin-R products deliver genuine thermally robust performances and are supported with full third party assurances throughout the range.

Note: This product was formerly known as 37.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix Plasterboard)

CHARACTERISTICS
  • High Thermal Performance,
  • Reaction to fire: Euroclass B s1 d0,
  • 12.5mm tapered edge plasterboard,
  • Integral Vapour Control Layer,
  • 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,
APPLICATION
  • Masonry walls
  • Sloped rafters
  • Ceilings
INSTALLATION
  • Mechanical Fixing Unilin 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 centres.
  • Ensure battens are wide enough to 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 Unilin XT/TL-MF Thermal Liner into position using wedges on the floor.
  • Screws should be fixed to the timber batten at 150mm centres, 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
  • ISO 9001 Quality Management Systems
  • ISO 14001 Environmental Management Systems
  • ISO 45001 Occupational Health & Safety Management System


60mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 7) 60mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 7)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 3.78m2
Delivery Time: 2 - 4 days
60mm Unilin ThinR XT/CW Partial Fill Cavity Wall Insulation Board is a PIR insulation board with a high thermal performance whilst maintaining a residual cavity in the external walls. This board achieves high standards of insulation with a certified thermal conductivity of 0.022W/mK with the optiona..
Guide Price: £45.02
£54.02 inc VAT
Get Best Price
25mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 25mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
25mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the highest stand..
Guide Price: £14.34
£17.21 inc VAT
Get Best Price
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard) 37.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (25mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
37.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 25mm Unilin PIR core with foil faces bonded to 12.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one oper..
Guide Price: £49.93
£59.92 inc VAT
Get Best Price
15mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 15mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
15mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the highest stand..
Guide Price: £22.10
£26.52 inc VAT
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1250x600mm - 6m2
Delivery Time: 2 - 3 working days
50mm Unilin XPS 700 is an extremely durable heavy duty thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. It has a rebated edge.CHARACTERISTICSExtremely strong,Compressive ..
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 2.16m2
Delivery Time: 1-3 working days
110mm Unilin ECO360/CW Partial Fill Cavity Wall  board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin ECO360 CW board reduces the junctions prone to thermal b..
Get Best Price
This product is listed in the following categories and systems (click to show).