fiber ceiling board
2. Cleanliness Keep the area around the hatch clean and free of obstructions. This will ensure easy access and avoid unnecessary damage to the hatch mechanism.
7. Cost-Effectiveness While the initial investment in PVC laminated gypsum boards may be slightly higher compared to standard gypsum boards, their longevity and low maintenance requirements often result in cost savings over time. Additionally, the decrease in waste from replacing damaged materials can further increase cost efficiency.