87.5mm Unilin Safe-R SR/TB-MF (75mm Phenolic Core and 12.5mm Plasterboard) - Mechanical Fixing (pack of 4)
Guide Price
87.5mm Unilin Safe-R SR/TB-MF (75mm Phenolic Core and 12.5mm Plasterboard) - Mechanical Fixing (pack of 4)
Guide Price: £587.00 (£704.40 inc VAT)
Price per m2: £50.95/m2 (£61.15 inc VAT)
- Product Code: A1-4887
- Delivery Time: 2 - 3 working days
- Brand: Unilin (prev. Xtratherm) (Tech. support: 03712221055)
- Model: 2400x1200 - 11.52m2
Our ratings on 23-10-2026:
4.8 out of 5
87.5mm Unilin Safe-R SR/TB-MF (75mm Phenolic Core + 12.5mm Plasterboard) - Mechanical Fixing (pack of 4)
Length: 2400mm
Width: 1200mm
Thickness: 87.5mm
Pack Quantity: 4
Board Coverage: 2.88m2
Pack Coverage: 11.52m2
Thermal Conductivity: 0.021W/mK
R-Value: 3.6m2K/W
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 in one operation for masonry walls. Unilin Safe-R SR/TB-MF incorporates an integral vapour control layer, which helps to reduce the risk of condensation. It can be used as a composite plasterboard for internal walls, sloped roofs and ceilings.
Note: This product was formerly known as 87.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF
CHARACTERISTICS
- Superior performance phenolic foam,
- Low thermal conductivity,
- Effective thermal and fire performance,
- Can be readily cut using a fine toothed saw,
- Rot proof and will remain effective for the life span of the building,
APPLICATION
- Internal wall drylining for new build or refurbishment,
- For internal walls, sloped roofs and ceilings.
INSTALLATION
- Fix a pre-treated timber batten horizontally at ceiling level and another 20mm above the finished floor level.
- Fix vertical battens at max 600mm centres.
- Ensure battens are wide enough to offer 20mm support to all four edges of the plasterboard.
- Pack battens if necessary to level the wall.
- Trim all openings and service penetrations with timber battens.
- Insulation should be cut back to accommodate an adjoining panel at external corners.
- Lift the SR/TB-MF into position using wedges on the floor.
- Screws should be fixed to the timber batten at 150mm centres, at least 12mm in from the board edge.
- The fixings should penetrate at least 25mm into the batten.
- Installation must be in accordance BS 8212:1988.
- Fill any gaps with foam filler.
CERTIFICATION
Unilin Safe-R SR/TB is manufactured to EN ISO 13166 under- Quality Systems approved to EN ISO 9001, Quality Management,
- EN ISO 14001 Environmental Management,
- ISO 45001 Occupational Health and Safety Management System.
Note: Bonding of the Unilin Insulation board with other materials may be made by Unilin or a different fabricator.
Unilin_SR_TB-MF_datasheet.pdf
Brand: Unilin (prev. Xtratherm)
Model: 1200x2400mm - 14.40m2
Delivery Time: 1-3 working days
60mm Unilin XtroLiner XO/PR board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XtroLiner XO/PR board offers excellent insulation performance with excellent thermal conductivity. Unilin XtroLiner XO/PR is CFC & HCFC free and is manufac..
Brand: Unilin (prev. Xtratherm)
Model: 1200x600mm - 1.44m2
Delivery Time: 1-3 working days
100mm Unilin Stonewool SW/RS Insulation Slab is a non-combustible Euroclass A1 stone wool insulation used as ventilated rainscreen façade and framing applications and curtain walling. Unilin Stonewool SW/RS insulation provides a uniform, high density solution providing resilience during the build pr..
Brand: Unilin (prev. Xtratherm)
Model: 1200mm x 370mm - 0.44m2
Delivery Time: 7 - 10 days
125mm Unilin Rafterlock Thin-R XT/RLOC is a high‑performance pitched roof insulation board comprising a rigid Polyisocyanurate (PIR) core between low emissivity foil facings. Its unique variable‑width design ensures a snug fit between rafters, delivering excellent thermal efficiency with reduced ins..
Brand: Unilin (prev. Xtratherm)
Model: 2400x1200mm - 5.76m2
Delivery Time: 1-3 working days
150mm 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 F..
Brand: Unilin (prev. Xtratherm)
Model: 2400mm x 1200mm - 5.76m2
Delivery Time: 7 - 10 days
160mm Unilin Safe-R 019/MA (Roofs) is a high‑performance phenolic insulation board designed specifically for warm roof applications where exceptional thermal efficiency is required with minimal added build‑up. Its advanced phenolic core delivers one of the lowest thermal conductivities available in ..
Brand: Unilin (prev. Xtratherm)
Model: 2400x1200mm - 8.64m2
Delivery Time: 2 - 3 working days
120mm 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 ha..