Menu
Menu
Your Cart

20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm

20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Guide Price
20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Guide Price: £15.62 (£18.74 inc VAT)
Price per m2: £5.42/m2 (£6.51 inc VAT)
Our ratings on 26-11-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

20mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm

Length: 2400mm
Width: 1200mm
Thickness: 20mm
Board Coverage: 2.88m2
Board Coverage: 2.88m2
Density: 30kg/m3
Weight/m2: 0.6kg
Weight: 1.73kg
Thermal Conductivity: 0.022W/mK
R-Value: 0.91m2K/W
Compressive Strength: 150kPa
Surface Spread of Flame: Class 1

20mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manufactured under the highest standards of ISO 9001 and 14001 Quality and Environmental Management Systems. 

CHARACTERISTICS
  • High Thermal Performance Rigid Insulation,
  • Easy to Install,
  • Suitable for new build and refurbishment,
  • Reduces Thermal Bridging, 
  • Closed cell structure – moisture resistant
APPLICATION
  • Pitched roof
  • Ventilated roof
  • Warm roof
  • Above and between rafters
  • Under rafters, above ceilings
CERTIFICATION
       
89.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (80mm PIR Insulation bonded to 9.5mm Plasterboard) 89.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (80mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1-3 working days
89.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 80mm Unilin PIR core with foil faces bonded to 9.5mm 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 opera..
Guide Price: £57.62
£69.14 inc VAT
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 11.52m2
Delivery Time: 1-3 working days
100mm Unilin ECO360 MA Sarking PIR Insulation board has a bio-enhanced, halogen free core of modified polyisocyanurate (PIR) pitched roof insulation bonded to textured low emissivity foil facings. Unilin ECO360 MA Sarking board offers excellent insulation performance with excellent th..
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
99mm Unilin Plydeck Flat Roof Board is a high-performance composite board designed for flat roof applications. It comprises a 90mm rigid polyisocyanurate (PIR) insulation board directly bonded to a 9mm OSB board. This combination provides both high levels of thermal insulation and a robust decking s..
Get Best Price
90mm Unilin FR-BGM Flat Roof Insulation Board (pack of 5)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 1200mm - 7.20m2
Delivery Time: 3 - 5 days
90mm Unilin FR-BGM is a a BBA certified high performance 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. Unilin FR-BGM is suitable to apply torch on felt directly on the insulation. ..
Guide Price: £159.18
£191.02 inc VAT
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
100mm Unilin Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of an Euroclass D s1 d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/UF is faced with low emissivity aluminium facings both sides, and ha..
Get Best Price
140mm Unilin FR/MG Flat Roof Board - pack of 3 140mm Unilin FR/MG Flat Roof Board - pack of 3
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 1200mm - 4.32m2
Delivery Time: 3 - 5 days
140mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
Guide Price: £123.78
£148.54 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).