What is gypsum board?
Gypsum board is a factory-made panel: a gypsum core wrapped in heavy paper liners. It is non-combustible, easy to cut on site, and fixed to metal or timber framing with drywall screws. Joints are taped and filled to create a seamless surface ready for Crown, Duracoat, or texture finishes.
Standard sizes and thickness in Kenya
- Sheet size — typically 4 ft × 8 ft (1.22 m × 2.44 m), the industry standard on Kenyan sites.
- 9 mm boards — popular for ceilings and light partitions.
- 12 mm boards — extra rigidity for high-traffic walls and premium ceilings.
- Moisture-resistant (MR) boards — green or treated face paper for kitchens, bathrooms, and humid climates.
- Fire-rated boards — where building control or client specs require enhanced fire performance.
Brands stocked at Crena
We carry Gyproc, Knauf, and Hada gypsum lines favoured by Kenyan ceiling contractors. Matching accessories — metal studs, channels, Gyproc filler, joint tape, and corner beads — are on the same yard so your crew does not split orders across town.
Installation tips for a lasting finish
- Use galvanized metal studs (not timber) for ceilings in humid or air-conditioned spaces.
- Stagger board joints and keep screw spacing to manufacturer guidance.
- Bed tape in quality joint compound — we stock Gyproc-ready fillers.
- Prime before topcoat with Crown or Duracoat undercoat for even colour.
- Fix roof leaks before boarding; no ceiling type tolerates standing water.
Frequently asked questions
- How much is a gypsum board in Kenya?
- Sheet prices vary by brand, thickness, and MR rating. Contact Crena for today's trade price on 9 mm and 12 mm boards — we update stock weekly.
- Can gypsum board be used in bathrooms?
- Yes, with moisture-resistant boards and proper ventilation. Standard boards are best kept to dry rooms.
- Gypsum board vs PVC ceiling — which is better?
- Gypsum offers a smoother painted finish, better fire performance, and easier repair. PVC bundles can be cheaper upfront but often warp or discolour under roof heat.