37.5mm Unilin Safe-R SR/TB-MF is an insulated plasterboard made of phenolic core between foil facings bonded to 12.5mm plasterboard used for dry lining internal walls, sloped roofs and ceilings.

Foil facing on both sides of SR/TB-MF incorporates an integral vapour control layer, which helps to reduce the risk of condensation, SR/TB-MF is only suitable for mechanically fixed applications.

Thanks to its low emissivity foil facings Unilin SR/TB-MF, facing into an unventilated air void between metal frame system/vertical timber battens, will improve the U-Value of the wall.

Unilin Safe-R SR/TB-MF Insulated dry lining wall insulation with certified lambda value (thermal conductivity) of 0.020 W/mK and Euroclass B-s1, d0 reaction to fire classification.

SR/TB-MF (Mech Fix) is designed to provide high levels of thermal insulation and drylining in one operation, providing the solution of choice in new build and refurbishment projects.

Whether building new or upgrading, due consideration towards the energy efficiency of your home can have many benefits, including reduced energy costs and improved living conditions.

When upgrading existing properties, a professional should be engaged to assess the property for appropriate insulation treatments and effective detailing.

The void created between the battens can be used for accommodating services (service void).

Specification:

Thickness: 37.5mm

Width: 1200mm

Length: 2400mm

Size: 37.5mm x 1200mm x 2400mm

Pack Quantity: 12 sheets

Pack Coverage: 34.56m2

Board Coverage: 2.88m2

Profile: Square Edge

R-Value: 1.15 m2K/W

Density (Foam Core): 32kg/m3 

Thermal Conductivity: 0.020 W/mK

Compressive Strength: >120 (kPa)

Reaction to Fire: Euroclass B, s1-d0

Unilin SR/TB-MF (Mech Fix) Insulated Plasterboard Features:

 · Suitable for a variety of wall types.

 · Provides continuous vapour control layer.

 · Responsive high performance insulation system.

 · High levels of insulation and drylining in one board.

 · Suitable for new build and refurbishment projects.

 · Certified lambda value (thermal conductivity) of 0.020 W/mK.

 · Euroclass B-s1, d0 reaction to fire classification.

 · Used for internal walls, sloped roofs and ceilings.

 · Reduced energy costs and improved living conditions.

Unilin SR/TB-MF Mechanically Fixed Insulated Plasterboard Installation Guidelines:

 · Ensure the wall is dry, clean and free of protrusions.

 · Any existing wallpaper should be removed.

 · Fix the metal frame system/vertical timber battens to the wall in accordance with the manufacturer’s instructions.

 · Sections should be placed around all wall edges and around openings and services.

 · Fix the metal frame system/vertical timber battens at a maximum of 600mm centres (incorporating a vertical DPC behind timber battens).

 · Ensure framing systems/battens are wide enough to offer 20mm support to all four edges of the plasterboard.

 · Pack battens if necessary to level the wall.

 · Extra noggins may be required when the SR/TB-MF is unsupported by the battens.

 · Lift the SR/TB-MF into position using wedges on the floor.

 · Insulation should be cut back to accommodate an adjoining panel at external corners.

 · Joints should be tightly butted.

 · Fix SR/TB-MF to the frame at 300mm centres using appropriate fixings eg. drywall screws, at least 12mm in from the board edge.

 · The fixings should penetrate at least 25mm into the timber batten.

 · Fixings should be thermally broken where possible.

 · Seal and tape the joints of SR/TB-MF to ensure a continuous vapour control layer is created.

 · Fill any gaps with foam filler and plaster skim to finish.

 · Note on other variations - When upgrading existing properties, a professional should be engaged to assess the property for appropriate insulation treatments and effective detailing.

 · Walls should be dry and decoration stripped back to the wall substrate.

 · Appropriate ventilation strategies must be considered as part of the overall energy upgrade.

 · Guidance in PAS2030:2019 ‘Specification for the installation of energy efficiency measures (EEM) in existing buildings and BS8212 Code of practice for dry lining and partitions should be consulted.

 · ACDs must be followed to ensure that installation is in accordance with current Building Regulations and accounted for in the energy calculation.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.