fibre ceiling sheets
- Custom-sized hatches In some cases, custom dimensions may be necessary to fit non-standard openings or specialized equipment.
On the other hand, gypsum ceilings, composed primarily of gypsum board or plaster, offer a more traditional aesthetic. They are not waterproof and are more susceptible to damage from moisture. In areas with high humidity, gypsum ceilings can sag, warp, or become discolored. While gypsum can be reinforced with paint and coatings, its long-term durability in moist environments is inferior to that of PVC.