86mm Unilin Safe-R 019/STP Phenolic Soffit Insulation Board - 2400mm x 1200mm

86mm Unilin Safe-R 019/STP Phenolic Soffit Insulation Board - 2400mm x 1200mm
Our ratings on 13-11-2026:
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.

86mm Unilin Safe-R 019/STP Phenolic Soffit Insulation Board - 2400mm x 1200mm

Length: 2400mm
Width: 1200mm
Thickness: 86mm
Board Coverage: 2.88m2
Weight/m2: 9.38kg
Weight: 27kg
Thermal Conductivity: 0.019W/mK
R-Value: 4.2m2K/W
Fire Rating (Reaction to Fire): B(Class 0)

86mm Unilin Safe-R 019/STP Phenolic Soffit Insulation Board is a high‑performance phenolic soffit insulation board designed for structural ceiling applications where both thermal efficiency and fire performance are critical. It combines a rigid phenolic insulation core with low‑emissivity foil facings, factory‑bonded to a 6 mm impact‑resistant building panel, creating a durable surface that can accept a decorative finish. This makes it ideal for car parks, basements and exposed concrete soffits in commercial and residential buildings. Safe‑R 019/STP (often referred to as Soffit Plus) provides a secure, maintenance‑friendly finish while significantly reducing heat loss through exposed floor slabs. The phenolic core delivers very low thermal conductivity, helping achieve improved U‑values without excessive build‑up thickness. The bonded facing panel offers impact resistance and a stable substrate for decoration.

APPLICATION

  • Exposed concrete soffits in car parks, storage areas and loading bays
  • Basement ceilings
  • Structural ceilings in commercial and residential buildings
  • Areas requiring a finish‑ready insulated surface

CHARACTERISTICS

  • Impact‑resistant 6 mm building panel: Provides a secure, durable finish suitable for maintenance and decoration.
  • High‑performance phenolic core: Offers excellent thermal efficiency with a low lambda value for improved U‑values.
  • Fire classification B‑s1, d0: Suitable for structural ceiling applications requiring enhanced fire performance.
  • Accepts decorative finishes: The bonded panel allows paint or other finishes to be applied easily.

CERTIFICATION

  • ISO 45001:2023+A1:2024 Occupational Health & Safety Management Systems
  • ISO 45001 Occupational Health & Safety Management Systems
  • ISO 9001:2015+A1:2024 Quality Management Systems

    Brand: Unilin (prev. Xtratherm) Model: 1200x2400mm - 14.40m2
    Delivery Time: 1-3 working days
    60mm Unilin XtroLiner XtroDeck XO/XD board has a core of modified polyisocyanurate (PIR) bonded to low emissivity embossed aluminium foil facings. Unilin XtroLiner XtroDeck XO/XD board offers excellent insulation performance with excellent thermal conductivity.Unilin XtroLiner XtroDeck XO/XD board i..
    87.5mm Unilin Safe-R SR/TB-MF (75mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 4) 87.5mm Unilin Safe-R SR/TB-MF (75mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 4)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 2400x1200 - 11.52m2
    Delivery Time: 2 - 3 working days
    87.5mm Unilin Safe-R SR/TB-MF is a composite insulated panel of 75mm Phenolic core with a composite foil facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanically fixed. Unilin Safe-R SR/TB-MF is designed to provide high levels of thermal insulation and dry lining i..
    Guide Price: £587.00
    £704.40 inc VAT
    110mm Unilin FR/MG Flat Roof Board - pack of 4 110mm Unilin FR/MG Flat Roof Board - pack of 4
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 1200mm - 5.76m2
    Delivery Time: 3 - 5 days
    110mm 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 or adhered boards. ..
    Guide Price: £161.64
    £193.97 inc VAT
    Brand: Unilin (prev. Xtratherm) Model: 2400x1200mm - 34.56m2
    Delivery Time: 1-3 working days
    25mm 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..
    47.5mm Unilin XT/TL Thermal Liner Dot and Dab (35mm PIR Insulation bonded to 12.5mm Plasterboard)
    Guide Price
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    47.5mm Unilin XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 35mm 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: £57.82
    £69.38 inc VAT
    Brand: Unilin (prev. Xtratherm) Model: 1200mm x 2400mm - 2.88m2
    Delivery Time: 1-3 working days
    49.5mm Unilin Thin-R Thermal Liner XT/TL-MF is a composite insulated panel of 40mm 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 opera..
    This product is listed in the following categories and systems (click to show).