Before You Begin
How to prepare surfaces for microcement & clay plaster prior to installation.
Everything you need to know before starting your project.
1. Structural Prep (Noggings & Reinforcement)
Install timber noggings between studs
Reinforce areas for:
Wall-mounted fixtures
Kitchen Cabinets
Key checks:
Ensure all framing is rigid
2. Wall Boarding (Moisture Resistant boards where moisture is present)
Use moisture-resistant plasterboard (green board)
Fix via:
Dot & dab (solid walls)
Screws (stud walls)
Ensure boards are plumb and level
3. Tape & Jointing / Plastering
Apply skim tape on joints / screw holes
Apply coat of joint compound or plaster
Sand smooth (If tape & joining )
Key checks:
No visible joints
Surface feels completely smooth
“Ready for Paint finish”
4. Let the surfaces dry
Tape & joint can take few days to a week to dry in regular living conditions
Plaster normally takes 1-2 weeks to fully dry in regular living conditions
Temperature & Ventilation plays a key part in drying process
Key checks:
Keep warm room temperature 18-24 Degrees Celcius
Run regular ventilator for air circulation
Regularly open windows to get rid of humidity
Final Takeaway
The quality of your Microcement or Clay plaster finish is entirely dependent on preparation.
A perfect substrate ensures a premium finish.