50mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 6)

Guide Price
50mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 6)
Guide Price: £353.69 (£424.43 inc VAT)
Price per m2: £20.47/m2 (£24.56 inc VAT)
- Product Code: A1-131
- Delivery Time: 2 - 3 working days
- Brand: Xtratherm (Tech. support: 03712221055)
- Model and Size: 2400x1200mm 17.28m2
- Weight: 38.88kg
Our ratings on 09-07-2025:

4.8 out of 5
50mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 6)
Width: 1200mm
Length: 2400mm
Pack Coverage: 17.28m2
Density: 45kg/m3
Weight/m2: 2.25kg
Weight: 38.88kg
Thermal Conductivity: 0.021W/mK
R-Value: 2.38m2K/W
Compressive Strength: 125kPa
Fire Rating (Reaction to Fire): B(Class 0)
50mm Xtratherm Safe-R SR/PR Phenolic Foam offers superior insulation performance and enhanced fire safety. It features a Class O phenolic foam core with minimal smoke obscuration and is equipped with low emissivity aluminium facings on both sides. The thermal conductivity can be as low as 0.021W/mK.
APPLICATION- Framing board
- Pitched roof insulation
- Rainscreen insulation
- Soffit insulation
- Solid and suspended ground floor
Note: Store 50mm Xtratherm Safe-R off the ground on a clean, flat surface, and keep it covered. The polythene wrapping is not suitable for outdoor exposure. Avoid using solvent-based adhesive containing methyl ethyl ketone.
CHARACTERISTICS- Superior performance phenolic foam
- Efficient U-values with minimal thickness
- Effective thermal and fire performance
- Thermal conductivity as low as 0.021 W/mK
- Minimal smoke obscuration
- Low risk fire rating - Class 0
- For new build or refurbishment
- Rot-proof and remains effective throughout the building's lifespan
- Can be easily cut using a sharp knife or fine-toothed saw
- Manufactured under a quality system approved to EN ISO 9001:2000 (Quality Management Systems)
- Manufactured under an environmental system approved to EN ISO 14001:2004 (Environmental Management Systems)
- Produced without the use of CFCs or HCFCs; Zero Ozone Depletion Potential
- BBA approved
Brand: Xtratherm
Model and Size: 2400x1200 - 8.64m2
Delivery Time: 2 - 3 working days
132.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF is a composite insulated panel of Xtratherm 120mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanically fixed. Xtratherm Safe-R Thermal Liner SR/TB-MF is designed to provide hi..
Guide Price: £517.10
£620.52 inc VAT
Brand: Xtratherm
Model and Size: 2400x1200mm - 8.64m2
Delivery Time: 2 - 3 working days
120mm 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 conduc..
Brand: Xtratherm
Model and Size: 1200x450mm - 3.24m2
Delivery Time: 2 - 4 days
Xtratherm ThinR XT/CW Partial Fill Cavity Wall Insulation is the best solution when designers or regulations demand additional thermal insulation in external masonry walls, without a substantial increase in the width of the cavity. Xtratherm Thin-R boards achieve high standards of insulation wh..
Guide Price: £48.54
£58.25 inc VAT
Brand: Xtratherm
Model and Size: 2400x1200 - 2.88m2
Delivery Time: 1-3 working days
Xtratherm Plydeck is a composite insulated panel consisting of an 80mm Xtratherm Polyisocyanurate core with a composite foil face, bonded to 9mm OSB board. This advanced panel offers both thermal insulation and decking capabilities in a single application.
Application
Xtratherm Plydeck..
Guide Price: £57.21
£68.65 inc VAT
Brand: Xtratherm
Model and Size: 1200mm x 1200mm - 25.92m2
Delivery Time: 3 - 5 days
25mm 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 mechanical..
Guide Price: £274.98
£329.98 inc VAT
Brand: Xtratherm
Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
100mm Xtratherm Safe-R SR/FB Phenolic foam is a superior performance rigid insulation framing board 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 con..