Menu
Menu
Your Cart

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

75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation Board (pack of 4)
  • Product Code: A1-5007
  • Delivery Time: 2 - 3 working days
  • Brand: Unilin (prev. Xtratherm)
  • Model and Size: 2400x1200mm - 11.52m2
Our ratings on 09-10-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

75mm Unilin Safe-R SR/UF Phenolic Underfloor Insulation 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: 120kPa
Fire Rating (Reaction to Fire): D(Class 3)

75mm Unilin Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of an Euroclass D s1 d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/UF is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.02W/mK.

Note: this product was formerly known as 75mm Xtratherm Safe-R SR/UF Phenolic Underfloor Insulation Board

APPLICATION
  • Underfloor

CHARACTERISTICS
  • Superior performance phenolic foam,
  • Provides the most efficient U-values with minimal thickness,
  • Effective thermal and fire performance,
  • Low smoke obscuration,
  • 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


  • EN ISO 9001 - Quality Management Systems
  • EN ISO 14001 - Environmental Management Systems
  • ISO 45001 - Occupational Health & Safety Management System
  • BBA approved
    110mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 110mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
    Delivery Time: 1-3 working days
    110mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manu..
    Guide Price: £46.17
    £55.40 inc VAT
    Get Best Price
    87.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (75mm PIR Insulation bonded to 12.5mm Plasterboard) 87.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (75mm PIR Insulation bonded to 12.5mm Plasterboard)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    87.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 75mm Unilin PIR core with foil faces bonded to 12.5mm 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 oper..
    Guide Price: £53.08
    £63.70 inc VAT
    Get Best Price
    27.5mm Unilin XT/TL Thermal Liner Dot and Dab (15mm PIR Insulation bonded to 12.5mm Plasterboard)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    27.5mm Unilin XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 15mm Unilin PIR core faced with composite kraft paper bonded to 12.5mm plasterboard, specially designed for internal walls dry lining and insulation, due to its closed cell com..
    Guide Price: £41.42
    £49.70 inc VAT
    Get Best Price
    100mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 100mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
    Delivery Time: 1-3 working days
    100mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manu..
    Guide Price: £37.87
    £45.44 inc VAT
    Get Best Price
    47.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (35mm PIR Insulation bonded to 12.5mm Plasterboard) 47.5mm Unilin Thin-R Thermal Liner XT/TL-MF - Mech Fix (35mm PIR Insulation bonded to 12.5mm Plasterboard)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    47.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 35mm Unilin PIR core with foil faces bonded to 12.5mm 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 oper..
    Guide Price: £43.25
    £51.90 inc VAT
    Get Best Price
    Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 11.52m2
    Delivery Time: 1-3 working days
    100mm Unilin XtroLiner XO/SK board has a tongue and groove core of modified polyisocyanurate (PIR) bonded to low emissivity aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin XtroLiner XO/SK board reduces the junctions prone to thermal bridging im..
    Get Best Price
    This product is listed in the following categories and systems (click to show).