34.5mm Unilin SR/TB is an insulated plasterboard made of 25mm phenolic core between glass tissue/foil facings bonded to 9.5mm plasterboard used for drylining walls fixed with adhesive dabs.

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

Unilin SR/TB 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.

An important factor when drylining a wall is to provide fire stops along the top and bottom of each board and around all openings (doors, windows, etc).

These are provided by the continuous ribbons of adhesive and prevent fire penetrating behind the insulation layer.

These continuous ribbons of adhesive also help to prevent thermal looping, leading to an overall improved U-Value for the wall element.

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.

Specification:

Thickness: 34.5mm

Width: 1200mm

Length: 2400mm

Size: 34.5mm 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 Insulated Plasterboard Features:

 · 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 drylining walls fixed with adhesive dabs.

 · Reduced energy costs and improved living conditions.

Unilin SR/TB Phenolic Insulated Plasterboard Installation Guidelines:

 · Ensure the wall is dry and free from any protrusions/wall paper etc.

 · Mark the position of Unilin SR/TB Insulated Plasterboard on the wall.

 · Setting out and planning insulated board positioning is essential.

 · Apply adhesive dabs to the wall in accordance with BS8212, ensuring a 50mm continuous ribbon of adhesive is created at the top and bottom of each board and around all openings.

 · Follow adhesive manufacturer’s guidelines.

 · General recommendation is to apply vertical dabs at 300mm centres, 25mm in from the edge.

 · Dabs should be 50-75mm wide and approximately 25mm deep to allow for tamping.

 · Total contact with the board area should be a minimum 20%.

 · Maximum height installation for this system is 3m.

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

 · Apply pressure to the board to level and embed it into the adhesive.

 · Allow a 15mm expansion joint at the top and bottom of the panel, and fill with foam filler.

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

 · Joints should be tightly butted.

 · When the adhesive has dried, 3 mechanical fixings (thermally broken) should be fixed through the centre of the board.

 · Seal and tape the joints of SR/TB Insulated Plasterboard to ensure the continuous vapour control layer is created.

 · Plaster skim installed SR/TB Insulated Plasterboards to finish.

*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.