Estimate the amount of backing plaster and finish plaster required for your renovation project. Our calculator accounts for standard bag coverage and thickness.
Undercoat Bags
7 (25kg)
Finish Bags
2 (25kg)
Don't Forget Essentials:
- • Angle Beads: Required for all external corners to get a sharp, durable edge.
- • Scrim Tape: Essential for all plasterboard joints to prevent cracking.
- • PVA / Primer: Ensure surfaces are primed (e.g., Blue Grit or PVA) before starting.
* Based on 11mm undercoat and 2mm finishing coat depth.
Pro Tools & Essentials
Plastering trowel
Hawk
Mixing bucket
Paddle mixer
Bucket trowel
Corner trowel
Angle beads
Scrim tape
Project Supplies
Looking for materials? In the future, we'll provide curated links to top DIY stores to help you get started on your project.