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25mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 12)

25mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 12)
Guide Price
25mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 12)
Guide Price: £458.85 (£550.62 inc VAT)
Price per m2: £13.28/m2 (£15.93 inc VAT)
  • Product Code: A1-138
  • Delivery Time: 2 - 3 working days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: 2400x1200 - 34.56m2
  • Weight: 38.88kg
Our ratings on 30-06-2025:
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25mm Xtratherm Safe-R SR/PR Phenolic Insulation Board (pack of 12)

Width: 1200mm
Length: 2400mm
Pack Quantity: 12
Pack Coverage: 34.56m2
Density: 45kg/m3
Weight/m2: 1.13kg
Weight: 38.88kg
Thermal Conductivity: 0.021W/mK
R-Value: 1.19m2K/W
Compressive Strength: 125kPa
Fire Rating (Reaction to Fire): B(Class 0)

25mm Xtratherm Safe-R is an exceptional rigid insulation solution with enhanced fire performance. It features a Class O phenolic foam core that emits negligible smoke obscuration. The insulation is clad with low emissivity aluminium facings on both sides, achieving a remarkable thermal conductivity as low as 0.021W/mK.

APPLICATION
  • Framing board
  • Pitched roof insulation
  • Rainscreen insulation
  • Soffit insulation
  • Solid and suspended ground floor
Proper storage of 25mm Xtratherm Safe-R is essential. It should be elevated above the ground, placed on a clean and flat surface, and covered to protect it from outdoor exposure. The polythene wrapping alone is insufficient for this purpose. Avoid using solvent-based adhesives containing methyl ethyl ketone.
CHARACTERISTICS
  • Superior performance phenolic foam
  • Delivers highly efficient U-values despite minimal thickness
  • Effective thermal and fire performance
  • Impressive thermal conductivity as low as 0.021 W/mK
  • Produces low smoke obscuration
  • Carries a low-risk fire rating of Class 0
  • Designed for new builds or refurbishments
  • Rot-proof and maintains effectiveness throughout the building's lifespan
  • Can be easily cut using a sharp knife or fine-toothed saw
CERTIFICATION
  • 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)
  • Free from CFCs and HCFCs, with Zero Ozone Depletion Potential
  • BBA approved
Brand: Xtratherm Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
80mm 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 conduct..
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120mm Xtratherm PIR Rigid Insulation Board
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Brand: Xtratherm Model and Size: Thin-R - 2400 x 1200 - 2.88m2
Delivery Time: 1-3 working days
120mm Xtratherm Thin-r is a foil faced Polyisocyanurate (PIR) insulation board formed by a blowing process which generates rigid foam composed of fine cells filled with Pentane blowing agent trapped within the foam. Pentane has very good insulating properties and gives Thin-r superb insulating capab..
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Brand: Xtratherm Model and Size: 1200x450mm - 3.24m2
Delivery Time: 2 - 3 working days
50mm Xtratherm Safe-R SR/CW Phenolic foam board is a superior performance rigid partial fill cavity insulation board with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR/CW is faced with low emissivity aluminium facings both sides, a..
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40mm Xtratherm Thin-R XT/CW Partial Fill Cavity Insulation (pack of 9)
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Brand: Xtratherm Model and Size: 1200x450mm - 4.86m2
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..
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Brand: Xtratherm Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 1-3 working days
70mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Suitable for use bel..
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89mm Plydeck Xtratherm (PIR with OSB Board) - 80mm PIR and 9mm OSB Board
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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..
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