What's the Difference Between Drywall and Plasterboard? Explained

Learn the key difference between drywall and plasterboard, including regional terminology and material composition for interior wall construction.

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The main difference between drywall and plasterboard is largely regional terminology. In the United States, the term drywall is more commonly used, while plasterboard is the preferred term in the UK and Australia. Both refer to panels made from gypsum plaster pressed between sheets of thick paper, used for interior walls and ceilings. However, the terms are interchangeable, and the composition of the material is essentially the same.

FAQs & Answers

  1. Is drywall the same as plasterboard? Yes, drywall and plasterboard refer to the same type of gypsum panel used for interior walls and ceilings, with the primary difference being regional terminology.
  2. Why is drywall called plasterboard in the UK? The term plasterboard is preferred in the UK and Australia due to regional language differences, even though the material itself is identical to what is called drywall in the US.
  3. What materials are drywall and plasterboard made of? Both drywall and plasterboard are made from gypsum plaster pressed between thick sheets of paper, providing a smooth surface for walls and ceilings.
  4. Can drywall and plasterboard be used interchangeably? Yes, drywall and plasterboard can be used interchangeably as they are essentially the same product with different regional names.