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Plasterboard

Plasterboard is a popular choice for both residential and commercial projects. It is a versatile and innovative product that provides a durable, high-quality lining for walls and ceilings.

Our wide range of drywall options includes insulated plasterboard, fire-resistant plasterboard, and moisture-resistant plasterboard from trusted brands like Siniat and Hardiebacker. These products offer excellent fire resistance and sound insulation.

Whether you need straight edges, tapered edges, or square edges for your project, our wide selection of plasterboard is available to buy online.

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  • Siniat GTEC Base Board Plasterboard Tapered Edge 1220 x 900 x 9.5mm Siniat GTEC Base Board Plasterboard Tapered Edge 1220 x 900 x 9.5mm

    Siniat GTEC Base Board Plasterboard Tapered Edge 1220 x 900 x 9.5mm

    GTEC Base Board is a lightweight 4ft long plasterboard used as a base for skim finishing. This is an ideal base board for ceilings in renovation projects. It comes in a handy size, making it easy to transport and install. The square edge makes it...
  • Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 12.5mm Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 12.5mm

    Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 12.5mm

    Designed for partitions, linings and ceilings, this standard board is square edged and most suitable for undecorated applications or textured finishes. It is also suitable for gypsum plaster. Specifically for normal fire, structural and acoustic levels.
  • Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 12.5mm Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    GTEC Standard Board is a gypsum board for partitions, linings and ceilings where normal fire, structural and acoustic levels are specified. It is available with square or tapered edges in a variety of sizes. Tapered edge boards for taping and jointing to...
  • Siniat GTEC Standard Plasterboard Square Edge 1800 x 900 x 9.5mm Siniat GTEC Standard Plasterboard Square Edge 1800 x 900 x 9.5mm

    Siniat GTEC Standard Plasterboard Square Edge 1800 x 900 x 9.5mm

    GTEC Standard Board is a gypsum board for partitions, linings and ceilings where normal fire, structural and acoustic levels are specified. It is available with square or tapered edges in a variety of sizes. Tapered edge boards for taping and jointing to...
  • Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 15mm SE Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 15mm SE

    Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 15mm SE

    Whether you're looking to install plasterboard for partitions, linings, or ceilings, the GTEC Standard Board is a gypsum board designed for numerous applications. This particular board features a square edge for textured finishes or undecorated...
  • Hardiebacker 500 Cement Wall Board Water Resistant 12 x 1200 x 800mm Hardiebacker 500 Cement Wall Board Water Resistant 12 x 1200 x 800mm

    Hardiebacker 500 Cement Wall Board Water Resistant 12 x 1200 x 800mm

    HardieBacker 12 mm cement board for walls - Use the durable, water-resistant alternative to plasterboard for tiling on walls. Our 12 mm thick cement backerboard for tile and stone doesnt swell, rot or warp, so that your tiling work stays put. 12 mm
  • Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 9.5mm Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 9.5mm

    Siniat GTEC Standard Plasterboard Square Edge 2400 x 1200 x 9.5mm

    GTEC Standard Board is a gypsum board for partitions, linings and ceilings where normal fire, structural and acoustic levels are specified. It is available with square or tapered edges in a variety of sizes. Tapered edge boards for taping and jointing to...
  • Hardiebacker 250 Cement Backerboard 1200 x 800 x 6mm

    Hardiebacker 250 Cement Backerboard 1200 x 800 x 6mm

    The Hardiebacker 6mm is a concrete backer board that is used for overboarding plasterboard or plaster, and can be installed horizontally or vertically. You will need to leave a gap of 3mm between the floor and wall edges that can then be filled with a...
  • Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 12.5mm Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    You can't put a price on fire protection. The GTEC Fire Board plasterboard provides superior fire resistance for stud partitions, wall lining, and ceiling systems. Achieve up to a massive 60 minutes fire resistance from a single 15mm layer partition...
  • Siniat GTEC dB Board Plasterboard Tapered Edge 2400 x 1200 x 15mm Siniat GTEC dB Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    Siniat GTEC dB Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    The GTEC DB Board has a tapered edge and is a heavy-duty wallboard that offers excellent acoustic performance. It is ideally installed with ceilings that need good acoustic performance, as well as partitions and lining systems.
  • Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 22mm Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 22mm

    Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 22mm

    The GTEC Thermal Board Wallboard is a GTEC Standard Board that has been laminated to expanded polystyrene. Its purpose is to offer a more improved insulation than standard plasterboard can offer, with some thermal resistance. The Thermal Boards are...
  • Siniat GTEC Moisture Board Plasterboard Tapered Edge 2400 x 1200 x 15mm Siniat GTEC Moisture Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    Siniat GTEC Moisture Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    GTEC Moisture Board is a plasterboard with moisture-resistant additives in the core and liner to provide protection in humid areas such as kitchens, bathrooms, and utility rooms.
  • Siniat GTEC Vapour Board Plasterboard Square Edge 2400 x 1200 x 12.5mm Siniat GTEC Vapour Board Plasterboard Square Edge 2400 x 1200 x 12.5mm

    Siniat GTEC Vapour Board Plasterboard Square Edge 2400 x 1200 x 12.5mm

    GTEC Standard Board with an additional laminated vapour control layer. The GTEC vapour board has the same physical property as the standard board but has a silver metallised polyester film back liner which enhances the vapour resistance of the product...
  • Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 15mm Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    Siniat GTEC Fire Board Plasterboard Tapered Edge 2400 x 1200 x 15mm

    You can't put a price on fire protection. The GTEC Fire Board plasterboard provides superior fire resistance for stud partitions, wall lining, and ceiling systems. Achieve up to a massive 60 minutes fire resistance from a single 15mm layer partition...
  • Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 15mm

    Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 15mm

    Whether you're looking to install plasterboard for partitions, linings, or even ceilings, the GTEC Standard Board is a gypsum board designed for numerous applications. This particular board features a tapered edge for taping and jointing to achieve a...
  • Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 9.5mm Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 9.5mm

    Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 1200 x 9.5mm

    Whether you're looking to install plasterboard for partitions, linings, or ceilings, the GTEC Standard Board is a gypsum board designed for numerous applications. This particular board features a tapered edge for taping and jointing to achieve a flush...
  • Siniat GTEC Vapour Board Wallboard Tapered Edge 2400 x 1200 x 15mm Siniat GTEC Vapour Board Wallboard Tapered Edge 2400 x 1200 x 15mm

    Siniat GTEC Vapour Board Wallboard Tapered Edge 2400 x 1200 x 15mm

    Standard plasterboard with an additional laminated vapour control layer.
  • Siniat GTEC Contour Plasterboard Tapered Edge 2400 x 1200 x 6mm Siniat GTEC Contour Plasterboard Tapered Edge 2400 x 1200 x 6mm

    Siniat GTEC Contour Plasterboard Tapered Edge 2400 x 1200 x 6mm

    If you're looking to create the perfect curved wall and ceilings, then you're looking for the GTEC Contour Board. This wallboard is strong, lightweight, and flexible meaning you can use it to create imaginative spaces with stunning focal points in any...
  • Siniat GTEC dB Board Plasterboard Tapered Edge 2700 x 1200 x 15mm Siniat GTEC dB Board Plasterboard Tapered Edge 2700 x 1200 x 15mm

    Siniat GTEC dB Board Plasterboard Tapered Edge 2700 x 1200 x 15mm

    The GTEC DB Board has a tapered edge and is a heavy-duty wallboard that offers excellent acoustic performance. It is ideally installed with ceilings that need good acoustic performance, as well as partitions and lining systems.
  • Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 30mm Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 30mm

    Siniat GTEC EPS Thermal Board Plasterboard Tapered Edge 2400 x 1200 x 30mm

    The GTEC Thermal Board Wallboard is a GTEC Standard Board that has been laminated to expanded polystyrene. Its purpose is to offer a more improved insulation than standard plasterboard can offer, with some thermal resistance. The Thermal Boards are...
  • Siniat GTEC Fire Board Plasterboard Square Edge 1800 x 900 x 12.5mm Siniat GTEC Fire Board Plasterboard Square Edge 1800 x 900 x 12.5mm

    Siniat GTEC Fire Board Plasterboard Square Edge 1800 x 900 x 12.5mm

    GTEC Moisture Board is a plasterboard with moisture-resistant additives in the core and liner to provide protection in humid areas such as kitchens, bathrooms, and utility rooms.
  • Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 12.5mm Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 12.5mm

    Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 12.5mm

    You can't put a price on fire protection. The GTEC Fire Board plasterboard provides superior fire resistance for stud partitions, wall lining, and ceiling systems. Achieve up to a massive 60 minutes fire resistance from a single 15mm layer partition...
  • Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 15mm Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 15mm

    Siniat GTEC Fire Board Plasterboard Tapered Edge 1800 x 900 x 15mm

    You can't put a price on fire protection. The GTEC Fire Board plasterboard provides superior fire resistance for stud partitions, wall lining, and ceiling systems. Achieve up to a massive 60 minutes fire resistance from a single 15mm layer partition...
  • Siniat GTEC Moisture Board Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    Siniat GTEC Moisture Board Plasterboard Tapered Edge 2400 x 1200 x 12.5mm

    GTEC Moisture Board is a plasterboard with moisture-resistant additives in the core and liner to provide protection in humid areas such as kitchens, bathrooms, and utility rooms.

Plasterboard

Plasterboard, often called drywall, is made from two outer layers bonded around a core of gypsum. It is a popular choice for construction because it is lightweight, easy to handle, and cost-effective.

Uses for Plasterboard

Modern plasterboards can be used in many projects, including:

  • To control moisture – Ideal for areas exposed to steam or humidity, such as bathrooms and kitchens. Moisture-resistant plasterboard is specially designed to repel water, preventing it from being absorbed.
  • Thermal heating in buildings – Useful for solid-wall buildings with less insulation than cavity walls, helping improve thermal performance.
  • Restricting sound – Soundproof plasterboard has a higher density and can be part of a larger soundproofing system, reducing noise transfer through walls and ceilings.
  • Fire resistance – Fire-resistant plasterboard contains special fillers and fibres that help slow the spread of fire.
  • Acoustic soundproofing – Acoustic plasterboard is designed for ceilings and wall linings, offering higher sound insulation by blocking and absorbing soundwaves.

Strength and Durability

Plasterboard provides a smooth, high-quality finish for walls and ceilings. It is also suitable for use in lift shafts, stairwells, corridors, and auditoria, where durability is important.

Decorative Options

Our range also includes coving – a decorative moulding that hides the joint between walls and ceilings. Coving adds a clean, stylish finish and can enhance the character of any room.

For more information or expert advice on choosing the right plasterboard, speak to your friendly local Howarth branch.

Frequently Asked Questions

Can you paint plasterboard?
Yes, you can paint on plasterboard.
Can you tile onto plasterboard?
Yes, you can. However, you will need to consider a few factors, such as the condition of your plasterboard and the weight of your tiles.
How thick is plasterboard?
Plasterboard is usually between 9.5mm and 12.5mm thick.
How much is plasterboard?
Approximately, plasterboard is around £4-£5 per panel.
How much weight can plasterboard hold?
Your plasterboard will be able to take as much weight as you can hang on it.
Which drill bit shall I use for plasterboard?
You can use a masonry bit to use to drill into plasterboard.
What is plasterboard made of?
Plasterboard is made from gypsum processed into a board and usually faced with a paper covering.
Is plasterboard fireproof?
Yes, plasterboard is fireproof.

How to guides

How to use plasterboard on a ceiling or wall

This guide will help any DIYer to be able to complete a plastering job efficiently! 

How to fix a hole in plasterboard

A guide on how to fix a hole in your plasterboard and what tools you will need for your project!