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Plaster & Plasterboard

Our selection of plastering materials includes plaster, plasterboard, cement board, plastering tools, drywall screws, drywall adhesives, accessories, and more.

Whether you’re freshening up your home or tackling a bigger project, our wide range of plaster materials ensures high-quality products to suit your needs.

From trusted brands like British Gypsum, Siniat, La Roc, and more, we offer everything from traditional lime-based plasters to modern gypsum formulations, as well as plasterboards in various types, sizes, thicknesses, and finishes to fit every space.

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    Siniat GTEC Plasterboard Plank Square Edge 2400 x 600 x 12.5mm

    Siniat Plank is a 19mm thick plasterboard which provides an acoustic mass to reduce sound transmission in partition systems and separating floors. Used for the first layer in metal stud separating...
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    Siniat GTEC Standard Plasterboard Square Edge 2400 x 900 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...
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    Siniat GTEC Standard Plasterboard Square Edge 2700 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...
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    Siniat GTEC Standard Plasterboard Square Edge 3000 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...
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    Siniat GTEC Standard Plasterboard Tapered Edge 1800 x 900 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...
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    Siniat GTEC Standard Plasterboard Tapered Edge 2400 x 900 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...
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    Siniat GTEC Standard Plasterboard Tapered Edge 2700 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...
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    Siniat GTEC Standard Plasterboard Tapered Edge 3000 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...
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    Siniat GTEC Thermal PIR Board Tapered Edge 2400 x 1200 x 82.5mm

    GTEC Thermal PIR Board offers high levels of thermal insulation, as it is made up of a GTEC Standard Board that has been bonded to a rigid polyisocyanurate (PIR) foam. The Board overs 30% better...
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    Siniat GTEC Thermal PIR Plasterboard Tapered Edge 2400 x 1200 x 37.5mm

    GTEC Thermal PIR Board offers high levels of thermal insulation, as it is made up of a GTEC Standard Board that has been bonded to a rigid polyisocyanurate (PIR) foam. The Board overs 30% better...
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    Siniat GTEC Thermal PIR Plasterboard Tapered Edge 2400 x 1200 x 50.5mm

    GTEC Thermal PIR Board offers high levels of thermal insulation, as it is made up of a GTEC Standard Board that has been bonded to a rigid polyisocyanurate (PIR) foam. The Board overs 30% better...
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    Siniat GTEC Thermal PIR Plasterboard Tapered Edge 2400 x 1200 x 62.5mm

    GTEC Thermal PIR Board offers high levels of thermal insulation, as it is made up of a GTEC Standard Board that has been bonded to a rigid polyisocyanurate (PIR) foam. The Board overs 30% better...
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    Siniat GTEC Thermal PIR Plasterboard Tapered Edge 2400 x 1200 x 72.5mm

    GTEC Thermal PIR Board offers high levels of thermal insulation, as it is made up of a GTEC Standard Board that has been bonded to a rigid polyisocyanurate (PIR) foam. The Board overs 30% better...
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    Siniat GTEC Thermal XP Board Plasterboard Tapered Edge 2400 x 1200 x 27mm

    The GTEC Standard Board offers insulation that is 60% more effective than other standard types of plasterboard, as it is laminated to polystyrene. It is ideal for insulating both walls and in loft...
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    Siniat GTEC Thermal XP Board Plasterboard Tapered Edge 2400 x 1200 x 35mm

    The GTEC Standard Board offers insulation that is 60% more effective than other standard types of plasterboard, as it is laminated to polystyrene. It is ideal for insulating both walls and in loft...
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    Siniat GTEC Thermal XP Board Plasterboard Tapered Edge 2400 x 1200 x 55mm

    The GTEC Standard Board offers insulation that is 60% more effective than other standard types of plasterboard, as it is laminated to polystyrene. It is ideal for insulating both walls and in loft...
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    Siniat GTEC Vapour Board Plasterboard Tapered 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...
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    Small Plastic Float

    This float is a lightweight one piece polyurethane moulding. The pattern face is non-absorbent and is used for applying plaster, cement and other building materials.
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    STS NoMorePly TG4 Fibre Cement Floor Board System 1200 x 600 x 18mm (5518)

    NoMorePly TG4 floorboards are a fibre cement floorboard system, with tongue and grove on all four sides. It is a fully structural flooring system perfect for use internally and externally for...
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    Timco Collated Course Drywall Timber Stud Plasterboard Screws PH2 Black 3.5 x 25mm (1000 Pack) 00025COLDYS

    Used to secure plasterboard to timber stud work. The collated strips are specifically designed to be compatible with all leading power tool brands. Finished using a black phosphate and ideal for...
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    Timco Collated Course Drywall Timber Stud Plasterboard Screws PH2 Black 3.5 x 32mm (1000 Pack) 00032COLDYS

    Used to secure plasterboard to timber stud work. The collated strips are specifically designed to be compatible with all leading power tool brands. Finished using a black phosphate and ideal for...
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    Timco Collated Course Drywall Timber Stud Plasterboard Screws PH2 Black 3.5 x 35mm (1000 Pack) 00035COLDYS

    Used to secure plasterboard to timber stud work. The collated strips are specifically designed to be compatible with all leading power tool brands. Finished using a black phosphate and ideal for...
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    Timco Collated Course Drywall Timber Stud Plasterboard Screws PH2 Black 3.5 x 45mm (1000 Pack) 00045COLDYS

    Used to secure plasterboard to timber stud work. The collated strips are specifically designed to be compatible with all leading power tool brands. Finished using a black phosphate and ideal for...
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    Timco Collated Course Drywall Timber Stud Plasterboard Screws PH2 Black 3.5 x 50mm (1000 Pack) 00050COLDYS

    Used to secure plasterboard to timber stud work. The collated strips are specifically designed to be compatible with all leading power tool brands. Finished using a black phosphate and ideal for...

Plaster & Plasterboard

Plaster and plasterboard are versatile building materials that enhance both the strength and appearance of construction projects.

Plaster is a finishing material that creates smooth, durable surfaces on walls and ceilings.

Its flexibility makes it ideal for both residential and commercial projects, providing a perfect base for paint or decorative finishes. In new builds or renovations, plaster delivers a polished and professional look.

Plasterboard, also called gypsum board, is a practical, widely used material in modern construction. It is made from gypsum sandwiched between sheets of paper, forming a strong and easy-to-install surface. Plasterboard is essential for building interior walls, partitions, and ceilings. It is suitable for homes, offices, and industrial spaces.

Different types of plasterboard meet specific needs:

  • Standard plasterboard is suitable for most projects.
  • Moisture-resistant plasterboard works well in damp areas such as bathrooms and kitchens.
  • Fire-resistant plasterboard increases safety in commercial and high-risk locations.

At Howarth Timber, we provide a carefully selected range of plaster and plasterboard products, ensuring your construction projects always have the right materials.

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!