1800 x 900 x 12.5mm Standard Plasterboard Square Edge

6 x 3 Plasterboard

Square edged (S/E) plasterboard, are a versatile building material widely used for creating interior plasterboard walls and plasterboard ceilings. It consists of a core of calcium sulfate dihydrate (gypsum) sandwiched between two sheets of recycled paper. The Ivory face paper should be decorated with brown paper on the back

Suitable for most applications where normal fire, structural and acoustic levels are specified. Perfect for direct decoration or the application of Thistle plaster finish.

Plasterboard use:

Plasterboard 1800 x 900 is typically used when a smaller sized board is required as they are much lighter and easier to handle than the larger format boards.

Plasterboard ceiling

For use on both flat ceilings and sloped ceilings, plasterboard 1.8 x 0.9 can be used as just a basic covering to be plastered or decorated or can form part of a full system to insulate and soundproof ceilings in conjunction with other insulation materials. When a ceiling needs lowering, this can be achieved in conjunction with products from the MF Ceiling range.

Plasterboard wall

The most common uses are on a partition wall which is formed with timber such as CLS or metal studwork or on the inside of an exterior wall where they are fixed using a bonding adhesive.

Technical details for 12.5mm Plasterboard:

• Sheet Size: 1800 x 900mm (often to referred to as 6x3 plasterboard)
• Thickness: 12.5mm (commonly referred to as 12mm plasterboard)
• Weight: 13kg
• Face Colour: Ivory
• Density: 640kg/m3
• Thermal Conductivity: 0.25W/mK
• Edge detail: Square edge

Need to know which plasterboard to use?

That's handy! We have a great Plasterboard 101 article that explains all you need to know. You can find it here.

This type of standard plasterboard (also known as standard wallboard) is available in other sizes and thicknesses also. These can be viewed alongside the other plasterboard types and edge details in the Plaster, Plasterboard & Accessories category.

Which make of board will be supplied?

As we have plasterboards for sale across the whole of the UK, the brand will vary from region-to-region. Typically boards supplied will be British Gypsum, Knauf or Siniat. If brand is important, please enquire before making a purchase and we'll be happy to advise. BG product details can be found on the link below:

PDF link to technical specifications