politics | March 25, 2026

Can you use square edge plasterboard?

Can you use square edge plasterboard?

You can plaster square and tapered, but tapered is primarily for taping and jointing, square edge for skimming. No point using sound plasterboard on a ceiling if the loft is above.

Can you tape and joint square edge plasterboard?

A butt joint is created when two square edges of plasterboard meet. As a result, the jointing tape and compound used to conceal the joint will sit above, rather than level with, the surface of the plasterboard.

How heavy is a 9.5 mm plasterboard?

Benefits

TypeStandard Plasterboard
Width1200mm
Length2400mm
Thickness9.5mm
Weight (kg)18.2

Should I use square edge or tapered edge plasterboard?

If you want your ceilings plastered you can use either tapered or square edge it makes no difference at all ,but if you want your ceilings to be taped and jointed then you should use tapered edge ok.

What is the purpose of tapered edge plasterboard?

Tapered edge plasterboard is most commonly used for walls and features a narrower edge profile, making it better suited for either jointing or skimming. Plasterboard with a tapered edge makes it easier to achieve a seamless finish between sheets, providing a sturdy, even base upon which to plaster.

What is square edge plasterboard used for?

They are excellent for semi-exposed areas, such as soffits and the like. Most common plasterboards come with the option of either tapered edge or square edge. Tapered edge boards are ideal for either jointing or skimming, while square edge is generally used for textured finishes.

What is tapered edge plasterboard?

Do I need to tape plasterboard joints?

Reinforcing plasterboard joints with jointing tape provides a strong bond between the sheets and is one way in which these cracks can be prevented.

Why would you use tapered edge plasterboard?