Menu
Menu
Your Cart

50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6

50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6
50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6
50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6
50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6
50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6
  • Product Code: A1-5035
  • Delivery Time: 1-3 working days
  • Brand: Unilin (prev. Xtratherm)
  • Model and Size: 1200x2400mm - 17.28m2
Our ratings on 13-06-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

50mm Unilin XtroLiner XO/SK Sarking Warm Roof PIR Insulation Board - 1200mm x 2400mm - Pack of 6

Length: 2400mm
Width: 1200mm
Thickness: 50mm
Pack Quantity: 6
Board Coverage: 2.88m2
Pack coverage: 17.28m2
Thermal Conductivity: 0.021W/mK
R-Value: 2.35m2K/W
Compressive Strength: 150kPa

50mm Unilin XtroLiner XO/SK board has a tongue and groove core of modified polyisocyanurate (PIR) bonded to low emissivity aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin XtroLiner XO/SK board reduces the junctions prone to thermal bridging improving the thermal performance of the roof. Unilin XtroLiner XO/SK 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,
  • Robust Tongue & Groove Jointing,
  • Easy to Install,
  • Non-deleterious material,
  • Suitable for new build and refurbishment,
  • Manufactured with zero ODP blowing agent,
  • Reduces Thermal Bridging, 
  • Reduced Risk of Condensation,
  • Reaction to fire: Euroclass C s2 d0,
  • Closed cell structure – moisture resistant.
APPLICATION
  • Pitched Roof Sarking
CERTIFICATION

      

110mm Unilin FR-BGM Flat Roof Insulation Board (pack of 4)
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 1200mm - 5.76m2
Delivery Time: 3 - 5 days
110mm Unilin FR-BGM is 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. F..
Guide Price: £147.11
£176.53 inc VAT
Get Best Price
70mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 70mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
70mm 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 manuf..
Guide Price: £30.55
£36.66 inc VAT
Get Best Price
84.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (75mm PIR Insulation bonded to 9.5mm Plasterboard) 84.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (75mm 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
84.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 75mm 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: £53.08
£63.70 inc VAT
Get Best Price
52.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (40mm PIR Insulation bonded to 12.5mm Plasterboard) 52.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (40mm 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
52.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 40mm 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: £42.49
£50.99 inc VAT
Get Best Price
99.5mm Unilin XT/TL Thermal Liner Dot and Dab (90mm 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
99.5mm Unilin XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 90mm Unilin PIR core faced with composite kraft paper bonded to 9.5mm plasterboard, specially designed for internal walls dry lining and insulation, due to its closed cell comp..
Guide Price: £66.91
£80.29 inc VAT
Get Best Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 4.86m2
Delivery Time: 2 - 3 working days
60mm Unilin Safe-R SR/CW Phenolic Foam Insulation Board is a superior performance rigid partial fill cavity insulation board with enhanced fire performance, consisting of an Euroclass D-s1, d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/CW is faced with low emissivity alum..
Get Best Price
This product is listed in the following categories and systems (click to show).