Where to buy 12.5mm plasterboard?

Buy 12.5mm plasterboard online directly from Insulation Wholesale. We stock pallet and single-sheet options and can advise on which board is best suited to a particular wall or ceiling. Plus, we make fast UK delivery on all bulk orders.

How many 12.5mm plasterboard on a pallet?

Pallet counts vary by producer and sheet size. Most 2400 x 1200mm and 2440 x 1220mm board pallets hold 42, 60, 64, or 72 sheets. Quantities can also vary based on whether the panels are tapered-edge or heavier performance models. It is best to confirm the exact pallet count on the product page before ordering.

How to cut 12.5mm plasterboard?

Mark the cut with a straightedge. Score the face paper firmly with a utility knife. Snap the board along the score. Fold back, then trim the backing paper. Support the board to avoid breakage when making long cuts. Always wear protective gear, especially when cutting indoors.

How much adhesive for 12.5mm plasterboard?

Coverage depends on the adhesive type and the dot-and-dab pattern. But a 25kg bag typically covers 4.2–4.6 m² when dot-and-dabbed.

How to fit 12.5mm plasterboard?

Secure with drywall screws for timber or metal framing, and follow the manufacturer's guidance for ceilings. Use screws spaced roughly 230mm apart across the board field (or 300mm on walls). Use 150mm spacing at board ends for secure fixing. For masonry, dot-and-dab a suitable adhesive product or use mechanical fixings. Once securely fitted, tape the joints, apply joint compound, then sand. You can now paint or apply a skim coat to get a plaster finish.