Menu
Menu
Your Cart

50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm

50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
Guide Price
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm
Guide Price: £353.69 (£424.43 inc VAT)
Price per m2: £20.47/m2 (£24.56 inc VAT)
Our ratings on 17-09-2026:
Google My Business Reviews
4.8 out of 5
To GET BEST PRICE for this product only fill below:
Need a quote for more products? and continue browsing to find other materials needed.

50mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 6) - Pitched Roof Insulation - 2400mm x 1200mm

Thickness: 50mm
Width: 1200mm
Length: 2400mm
Coverage: 17.28m2
Pack Quantity: 6
Density: 45kg/m3
Weight/m2: 2.25kg
Weight: 38.88kg
Thermal Conductivity: 0.021W/mK
R-Value: 2.35m2K/W
Compressive Strength: 120kPa
Fire Rating (Reaction to Fire): B(Class 0)

50mm Unilin Safe-R SR/PR Phenolic Foam Insulation Board is a superior performance rigid insulation for pitched roofs with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R is faced with low emissivity aluminium facings both sides, and has a thermal conductivity as low as 0.021W/mK.

Note: this product was formerly known as Xtratherm Safe-R SR/PR

APPLICATION
  • Sloped roofs - ventilated, hybrid or warm roofs
  • Installed between the roof timbers
CHARACTERISTICS
  • Superior performance phenolic foam,
  • Provides the most efficient U-values with minimal thickness,
  • Reduces the thermal bridging,
  • Reduced risk of condensation,
  • Lightweight and easy to install,
  • Thermal conductivity between 0.020- 0.023 W/mK,
  • Reaction to fire: Euroclass B s1 d0
  • Effective thermal and fire performance,
  • Both sides faced with aluminium facings.
CERTIFICATION
  • ISO 45001 Occupational Health & Safety Management Systems,
  • ISO 9001 Quality Management Systems,
  • ISO 14001 Environmental Management Systems
  • BBA certified

Brand: Unilin (prev. Xtratherm) Model: 2400mm x 1200mm - 5.76m2
Delivery Time: 7 - 10 days
150mm Unilin Safe-R 019/MA (Soffit) Phenolic Insulation Board is a high‑performance phenolic insulation board designed for use on the underside of structural ceilings in both commercial and residential buildings. It delivers strong thermal efficiency and reliable fire performance, making it a robust..
Brand: Unilin (prev. Xtratherm) Model: 2400mm x 1200mm - 8.64m2
Delivery Time: 7 - 10 days
110mm Unilin Safe-R 019/MA (Soffit) Phenolic Insulation Board is a high‑performance phenolic insulation board designed for use on the underside of structural ceilings in both commercial and residential buildings. It delivers strong thermal efficiency and reliable fire performance, making it a robust..
Brand: Unilin (prev. Xtratherm) Model: 2400x1200mm - 8.64m2
Delivery Time: 1-3 working days
40mm Unilin Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Unilin Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Unilin Thin-R FR..
100mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 100mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
100mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the hig..
Guide Price: £40.26
£48.31 inc VAT
80mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 5) 80mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 5)
Guide Price
Brand: Unilin (prev. Xtratherm) Model: 1200x450mm - 2.70m2
Delivery Time: 2 - 4 days
80mm 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 op..
Guide Price: £51.54
£61.85 inc VAT
60mm Unilin FR/MG Flat Roof Board - pack of 8 60mm Unilin FR/MG Flat Roof Board - pack of 8
Guide Price
Brand: Unilin (prev. Xtratherm) Model: 1200mm x 1200mm - 11.52m2
Delivery Time: 3 - 5 days
60mm 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: £199.55
£239.46 inc VAT
This product is listed in the following categories and systems (click to show).