56mm Xtratherm Safe-R SR/STP Phenolic Soffit Plus Board - (50mm Phenolic and 6mm Building Panel)

56mm Xtratherm Safe-R SR/STP Phenolic Soffit Plus Board - (50mm Phenolic and 6mm Building Panel)
- Product Code: A1-4589
- Delivery Time: 2 - 3 working days
- Brand: Xtratherm (Tech. support: 03712221055)
- Model and Size: 2400x1200mm - 2.88m2
Our ratings on 17-09-2025:

4.8 out of 5
56mm Xtratherm Safe-R SR/STP Phenolic Soffit Plus Board - (50mm Phenolic + 6mm Building Panel)
Width: 1200mm
Length: 2400mm
Pack Coverage: 2.88m2
Thermal Conductivity: 0.020W/mK
R-Value: 2.35m2K/W
Fire Rating (Reaction to Fire): B(Class 0)
56mm Xtratherm Safe-R SR/CW Phenolic Soffit Plus Board (50mm Phenolic + 6mm Building Panel) is a foam board is a superior performance ceiling insulation board with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR/STP phenolic core is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.020W/mK.
APPLICATION
- Designed to use for ceiling insulation

CHARACTERISTICS
- Superior performance phenolic foam,
- Provides the most efficient U-values with minimal thickness,
- Effective thermal and fire performance,
- Low smoke obscuration,
- Low risk fire rating - Class 0,
- For new build or refurbishment,
- Rot proof and will remain effective for the life span of the building,
- Can be readily 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)
- Is manufactured without the use of CFC's or HCFC's and has Zero Ozone Depletion Potential
- BBA approved
Brand: Xtratherm
Model and Size: 1200x450mm - 2.16m2
Delivery Time: 2 - 3 working days
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Brand: Xtratherm
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Delivery Time: 1-3 working days
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Brand: Xtratherm
Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1-3 working days
62.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (50mm PIR Insulation bonded to 12.5mm Plasterboard)
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Guide Price: £49.36
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Brand: Xtratherm
Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
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Brand: Xtratherm
Model and Size: 2400x1200 - 2.88m2
Delivery Time: 1-3 working days
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Application
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Brand: Xtratherm
Model and Size: Thin-R - 2400 x 1200 - 2.88m2
Delivery Time: 1-3 working days
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Guide Price: £51.89
£62.27 inc VAT