Menu
Menu
Your Cart

75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)

75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)
75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)
75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)
75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)
75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)
Our ratings on 23-12-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

75mm Unilin Safe-R SR/FB Phenolic Insulation Framing Board (pack of 4)

Length: 2400mm
Width: 1200mm
Thickness: 75mm
Pack Quantity: 4
Board Coverage: 2.88m2
Pack Coverage: 11.52m2
Thermal Conductivity: 0.021W/mK
R-Value: 3.55m2K/W
Compressive Strength: 100kPa
Fire Rating (Reaction to Fire): B(Class 0)

75mm Unilin Safe-R SR/FB Phenolic foam is a superior performance rigid insulation framing board with enhanced fire performance, consisting of an Euroclass B-s1, d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.02W/mK. Unilin Safe-R Framing Board SR/FB is designed for use with steel or timber frame applications up to 11m in height.

Note: This product was formerly known as 75mm Xtratherm Safe-R SR/FB Phenolic Insulation Framing Board

APPLICATION
  • Designed for use with steel or timber frame applications up to 11m in height
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 - Euroclass B-s1, d0,
  • 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

    100mm Unilin FR/MG Flat Roof Board - pack of 5 100mm Unilin FR/MG Flat Roof Board - pack of 5
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 1200mm - 7.20m2
    Delivery Time: 3 - 5 days
    100mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
    Guide Price: £154.90
    £185.88 inc VAT
    Brand: Unilin (prev. Xtratherm) Model: 1200x450mm - 2.16m2
    Delivery Time: 1-3 working days
    125mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall  board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin ECO360 CT board reduces the junctions prone to ..
    109.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (100mm PIR Insulation bonded to 9.5mm Plasterboard) 109.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (100mm PIR Insulation bonded to 9.5mm Plasterboard)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    109.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 100mm Unilin PIR core with foil faces bonded to 9.5mm tapered edge plasterboard for mechanically fixing to internal walls. Unilin XT/TL-MF is designed to provide high levels of thermal insulation and dry lining in one ope..
    Guide Price: £61.82
    £74.18 inc VAT
    130mm Unilin FR-BGM Flat Roof Insulation Board (pack of 3)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 1200mm - 4.32m2
    Delivery Time: 3 - 5 days
    130mm Unilin FR-BGM is a a BBA certified high performance 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. Unilin FR-BGM is suitable to apply torch on felt directly on the insulation...
    Guide Price: £125.63
    £150.76 inc VAT
    70mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 6) 70mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 6)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200x450mm - 3.24m2
    Delivery Time: 2 - 4 days
    70mm Unilin ThinR XT/CW Partial Fill Cavity Wall Insulation Board is a PIR insulation board with a high thermal performance whilst maintaining a residual cavity in the external walls. This board achieves high standards of insulation with a certified thermal conductivity of 0.022W/mK with the optiona..
    Guide Price: £48.54
    £58.25 inc VAT
    Brand: Unilin (prev. Xtratherm) Model: Unilin Xtrafall
    Delivery Time: 7 - 10 days
    Unilin Xtrafall is a tapered roofing insulation system designed to deliver both thermal performance and bespoke drainage on flat roofs. By combining rigid Polyisocyanurate (PIR) insulation boards with precision‑engineered falls, the system eliminates standing water and the consequent damage often as..
    This product is listed in the following categories and systems (click to show).