Bathroom plasterboard (WA/SA): what to use in wet areas (and what to avoid)

Wet areas fail when the wrong board is used, waterproofing is skipped, or the system details aren’t followed. Use this guide to avoid common mistakes.

Use moisture-resistant plasterboard (where appropriate)

Shop moisture-resistant plasterboard

Common mistakes

• Assuming moisture-resistant board is waterproof
• Using standard board in wet zones
• Skipping correct jointing materials

Complete the system

• Compounds & adhesives
• Screws & fasteners

Local supply

• Plasterboard Perth
• Plasterboard Adelaide

Related: Wet area plasterboard guide