Does a kitchen need moisture resistant plasterboard?
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Moisture resistant plasterboard should be used in kitchens and bathrooms. Water resistant drywall contains additives which are used to prevent moisture accumulation on the wall. These additives can be found in the core of the plasterboard.
What are the different types of plasterboard?
Types of Plasterboard Explained

- Standard Plasterboard. This is the most common variety of plasterboard.
- Insulated Plasterboard.
- Damp-Proof Variants.
- Flexible Sheets.
- Moisture-Resistant Plasterboard.
- Fire-Resistant Plasterboard.
- Acoustic Plasterboard.
- Impact Plasterboard.
How do I identify a plaster board?
Take a pushpin and press it on the wall using your thumb. If the pin pokes into the wall easily, that’s drywall. If it doesn’t, then that’s plaster. A pushpin can penetrate drywalls easily because they’re softer compared to plaster.
Do you plaster over plasterboard?
When renovating it’s often simpler to plaster over plasterboard than bare brickwork as it only needs a skim coat — it is generally the cheapest option. In addition, fixing plasterboard to bare walls by screwing it to timber battens means a layer of insulation can be added if required.

Can you paint directly on to plasterboard?
You can paint straight onto/over plasterboard in most cases, you simply need to cover the joints and any holes created by your fixings first. Being able to paint directly onto the surface of the new wall is convenient and saves time and money. You can also plaster over painted plasterboard at a later stage.
What is 15mm plasterboard used for?
15mm Knauf Wallboard is strong, versatile and great value plasterboard providing key cladding component in the majority of partitions, linings and ceilings. Plasterboard and cove comprise in general of a core of calcium sulphate dehydrate encased in paper liners.
How do I know if my wall needs plastering?
If it’s still on the wall it feels solid when you tap it like you would if you were to knock cement or brick.” I hope that makes sense! So give it a tap and see what your walls sound like. Clue: If your walls look like this, they probably need replastering.
Is plaster more expensive than drywall?
Plaster costs more than drywall. Because plaster requires more of a specialized skill than drywall installation and takes longer to complete, the labor alone will usually run about three times higher or more than drywall installation. The material costs are comparable.