Menu
Menu
Your Cart

75mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)

75mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
75mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
  • Product Code: A1-4505
  • Delivery Time: 2 - 3 working days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: 2400x1200mm - 11.52m2
  • Weight: 38.88kg
Our ratings on 09-06-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

75mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)

Width: 1200mm
Length: 2400mm
Pack Coverage: 11.52m2
Pack Quantity: 4
Density: 45kg/m3
Weight/m2: 3.38kg
Weight: 38.88kg
Thermal Conductivity: 0.020W/mK
R-Value: 3.57m2K/W
Compressive Strength: 125kPa
Fire Rating (Reaction to Fire): B(Class 0)

75mm 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 conductivity as low as 0.02W/mK.

APPLICATION
  • Underfloor

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: 2400x1200mm - 11.52m2
    Delivery Time: 2 - 3 working days
    100mm 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..
    Get Best Price
    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..
    Get Best Price
    112.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF (100mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 4)
    Guide Price
    Brand: Xtratherm Model and Size: 2400x1200 - 11.52m2
    Delivery Time: 2 - 3 working days
    112.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF is a composite insulated panel of Xtratherm 100mm 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: £586.11
    £703.33 inc VAT
    Get Best Price
    Brand: Xtratherm Model and Size: 2400x1200mm - 11.52m2
    Delivery Time: 2 - 3 working days
    80mm 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 cond..
    Get Best Price
    74.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (65mm PIR Insulation bonded to 9.5mm Plasterboard)
    Guide Price
    Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
    Delivery Time: 1-3 working days
    74.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 65mm Xtratherm PIR core faced with composite kraft paper bonded to 9.5mm tapered edge plasterboard, specially designed for internal walls dry lining and insulation, due to i..
    Guide Price: £58.82
    £70.58 inc VAT
    Get Best Price
    Brand: Xtratherm Model and Size: 1200x2400mm - 11.52m2
    Delivery Time: 1-3 working days
    75mm Xtratherm Thin-R Hyfloor XT/HYF is a high performance floor Insulation board with superior thickness to performance ratio allowing the lower targets required under the new Building Regulations to be achieved with minimum thicknesses. Xtratherm Thin-R Hyfloor XT/HYF is a high performance foil fa..
    Get Best Price
    This product is listed in the following categories and systems (click to show).