Best Plasterboard & Plastering Supplies — 2400 x 1200 x 12.5mm (2026)
3 plasterboard & plastering supplies matching size “2400 x 1200 x 12.5mm”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Plasterboard & Plastering Supplies UK (2026) guide.
This listing focuses on standard size plasterboard – specifically measuring 2400mm wide, 1200mm high and with a 12.5mm thickness. This is a commonly used dimension for internal wall and ceiling applications, offering a good balance of strength and ease of handling. These boards are typically suitable for both professional plasterers and DIY enthusiasts undertaking moderate-sized projects within a home or small commercial building. Ensure you have adequate storage space and appropriate lifting equipment due to the size of these sheets.
#1 Pick
Gyproc Plasterboard Sheets 2400mm x 1200mm x 12.5mm Square Edge Pack of 5 Boards- Gypsum Plasterboard
- 2400 x 1200 x 12.5mm
£89.99
Pros
- Standard 2400 x 1200mm sheet size fits most stud and ceiling layouts
- Square edge suits both taping and skim-coat finishing
- Pack of 5 covers a typical room without excessive offcuts
Cons
- Mainland UK deliveries only, cannot currently reach Scotland
#2 Pick
FOXCUP Plasterboard Sheets 2400mm x 1200mm x 12.5mm x10 Tapered Edge- Gypsum Plasterboard
- 2400 x 1200 x 12.5mm
£137.50
Pros
- Full 8x4ft tapered-edge sheets suit standard stud spacing without extra cutting
- Pack of 10 boards covers a substantial dry-lining job in one delivery
- Tapered edge gives a smooth, near-invisible joint once taped and filled
Cons
- Bulky pallet delivery means someone needs to be in to help unload
#3 Pick
Generic Plasterboard 8x4 2400x1200 12.5mm Square Edge (10 Boards)- Gypsum Plasterboard
- 2400 x 1200 x 12.5mm
£160.00
Pros
- Cost-effective square edge board for standard dry-lining performance
- Full 2400 x 1200mm sheets minimise joints across large wall runs
- Pack of 10 suits multi-room refurbishment projects
Cons
- Square edge needs a scrim or mesh tape rather than a simple tapered joint
FAQ
What type of plasterboard is included in this pack?+
This listing typically includes standard Gypsum Board (G3) which is most commonly used for internal wall and ceiling applications. However, the specific board type may vary depending on the supplier; always check the product details before purchasing.
What tools will I need to work with these 2400 x 1200mm boards?+
You’ll need a plastering hawk, a set of plastering knives (various sizes), a spirit level and potentially a laser measurer for accurate cuts. Safety glasses and gloves are also essential personal protective equipment.
How much waste should I expect when cutting these boards?+
Cutting 2400mm wide boards will inevitably generate scrap. Allow for approximately 10-15% wastage due to cuts and trimming, especially with intricate shapes or if you’re inexperienced.
Are these boards suitable for damp locations?+
Standard Gypsum Board is not ideal for consistently damp environments. Consider using a moisture-resistant plasterboard (e.g., SR1) if your project involves areas with potential humidity or condensation.
What’s the recommended fixing method for these boards?+
These boards are typically fixed to studs using 30mm screws spaced at 450mm centres. Ensure you use appropriate fixings suitable for plasterboard – consider screw length and head type.
How should I store these large sheets?+
Store the boards flat on a stable surface, ideally with some spacing between them to allow air circulation. Avoid stacking excessively high as this can damage the edges or lead to warping.
What’s the typical drying time after plastering?+
The drying time depends on humidity levels and ventilation, but generally expect around 24-72 hours for a first coat of skimcoat. Allow sufficient airing to speed up the process.
Can I cut these boards with a hand saw?+
Yes, you can use a hand saw to make cuts, though it will require more effort and skill than using a powered cutter. A fine-toothed blade is recommended for clean edges.
What’s the best way to protect the cut edges?+
Use masking tape along the cut edge to prevent chipping and crumbling as you apply plaster or jointing compound. Regularly wipe away dust and debris during the finishing process.
Are there any specific considerations for installing these at height?+
Working at heights requires careful planning and safety precautions. Use a stable ladder, ensure it’s properly secured, and consider using scaffolding if necessary to avoid strain or falls.