Menu
Menu
Your Cart

100mm Xtratherm Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board (pack of 4)

100mm Xtratherm Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board (pack of 4)
100mm Xtratherm Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board (pack of 4)
  • Product Code: A1-4585
  • Delivery Time: 2 - 3 working days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: 1200x450mm - 2.16m2
  • Weight: 9.72kg
Our ratings on 29-04-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

100mm Xtratherm Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board (pack of 4)

Width: 450mm
Length: 1200mm
Pack Coverage: 2.16m2
Pack Quantity: 4
Density: 45kg/m3
Weight/m2: 4.5kg
Weight: 9.72kg
Thermal Conductivity: 0.020W/mK
R-Value: 5m2K/W
Compressive Strength: 125kPa
Fire Rating (Reaction to Fire): B(Class 0)

100mm 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, and has a thermal conductivity as low as 0.02W/mK.

APPLICATION
  • Designed for use for partial fill cavity 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
    110mm Xtratherm PIR Rigid Insulation Board
    Guide Price
    Brand: Xtratherm Model and Size: Thin-R - 2400 x 1200 - 2.88m2
    Delivery Time: 1-3 working days
    110mm 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..
    Guide Price: £50.79
    £60.95 inc VAT
    Get Best Price
    80mm Xtratherm PIR Rigid Insulation Board
    Guide Price
    Brand: Xtratherm Model and Size: Thin-R - 2400 x 1200 - 2.88m2
    Delivery Time: 1-3 working days
    80mm 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 capabi..
    Guide Price: £38.24
    £45.89 inc VAT
    Get Best Price
    90mm Thin-R XT/CW Partial Fill Cavity Insulation Xtratherm (pack of 4)
    Guide Price
    Brand: Xtratherm Model and Size: 1200x450mm - 2.16m2
    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: £39.02
    £46.82 inc VAT
    Get Best Price
    49.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (40mm PIR Insulation bonded to 9.5mm Plasterboard)
    Guide Price
    Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
    Delivery Time: 1-3 working days
    49.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 40mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/..
    Guide Price: £65.85
    £79.02 inc VAT
    Get Best Price
    72.5mm Xtratherm Safe-R Thermal Liner SR/TB (60mm Phenolic Core and 12.5mm Plasterboard) - Dot and Dab (pack of 5)
    Guide Price
    Brand: Xtratherm Model and Size: 2400x1200 - 14.40m2
    Delivery Time: 2 - 3 working days
    72.5mm Xtratherm Safe-R Thermal Liner SR/TB is a composite insulated panel of Xtratherm 60mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications,fixed with dot & dab adhesive bonding. Xtratherm Safe-R Thermal Liner SR/TB is designed..
    Guide Price: £461.15
    £553.38 inc VAT
    Get Best Price
    62.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF (50mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 6)
    Guide Price
    Brand: Xtratherm Model and Size: 2400x1200 - 17.28m2
    Delivery Time: 2 - 3 working days
    62.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF is a composite insulated panel of Xtratherm 50mm 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 high..
    Guide Price: £509.21
    £611.05 inc VAT
    Get Best Price
    This product is listed in the following categories and systems (click to show).