Menu
Menu
Your Cart

100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3

100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3
100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3
100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3
100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3
100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3
  • Product Code: A1-5028
  • Delivery Time: 1-3 working days
  • Brand: Unilin (prev. Xtratherm)
  • Model and Size: 1200x2400mm - 8.64m2
Our ratings on 21-07-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

100mm Unilin XtroLiner XO/UF Underfloor PIR Insulation Board - 1200mm x 2400mm - Pack of 3

Length: 2400mm
Width: 1200mm
Thickness: 100mm
Pack Quantity: 3
Board Coverage: 2.88m2
Pack coverage: 8.64m2
Thermal Conductivity: 0.021W/mK
R-Value: 4.75m2K/W
Compressive Strength: 150kPa

100mm Unilin XtroLiner XO/UF board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings and prevents downward heat loss through floors. Unilin XtroLiner XO/UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XtroLiner XO/UF 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,
  • Non-deleterious material,
  • Suitable for new build and refurbishment,
  • Suitable for Underfloor Heating,
  • Manufactured with zero ODP blowing agent,
  • Reduces Thermal Bridging, 
  • Reaction to fire: Euroclass C s2 d0,
  • Closed cell structure – moisture resistant
APPLICATION
  • Floor
  • Underfloor heating
CERTIFICATION

      

Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 450mm - 2.16m2
Delivery Time: 1-3 working days
90mm Unilin Thin-R Plus XT/CF is a superior performance, enhanced polyisocyanurate (PIR) insulation, specifically engineered for full-fill thermal insulation in new external masonry cavity walls. This advanced insulation board is designed to meet and exceed the stringent thermal requirements of Brit..
Get Best Price
100mm 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
100mm 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: £170.60
£204.72 inc VAT
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 34.56m2
Delivery Time: 1-3 working days
25mm Unilin XtroLiner XO/PR board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XtroLiner XO/PR board offers excellent insulation performance with excellent thermal conductivity. Unilin XtroLiner XO/PR is CFC & HCFC free and is man..
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 2 - 3 working days
56mm Unilin Xtroliner XO/STP PIR Soffit Plus Board (50mm PIR + 6mm Building Panel) is a superior performance ceiling insulation board with enhanced fire performance, consisting of an Euroclass B s1 d0 PIR foam core with negligible smoke obscuration. Unilin Xtroliner XO/STP PIR core is faced with low..
Get Best Price
42.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (30mm PIR Insulation bonded to 12.5mm Plasterboard) 42.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (30mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 1-3 working days
42.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 30mm 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: £39.61
£47.53 inc VAT
Get Best Price
52.5mm Unilin Safe-R SR/TB-MF (40mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 7) 52.5mm Unilin Safe-R SR/TB-MF (40mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 7)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200 - 20.16m2
Delivery Time: 2 - 3 working days
52.5mm Unilin Safe-R SR/TB-MF is a composite insulated panel of 40mm Phenolic core with a composite foil facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanically fixed. Unilin Safe-R SR/TB-MF is designed to provide high levels of thermal insulation and dry lining i..
Guide Price: £520.50
£624.60 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).