Frequently Asked Questions about Floor and Roof Hatches

Frequently Asked Questions about Floor and Roof Hatches

1. What is the difference between an access door and a hatch?

Access doors are typically installed on walls and ceilings to provide access to utilities or service areas. Access hatches, on the other hand, are designed for floors or roofs to withstand higher loads and environmental exposure.

2. Are there different ratings for access points?

Yes. Roof and floor hatches are rated based on fire resistance, live load capacity, thermal insulation, and weather resistance. The rating helps ensure that the hatch is accurately matched to project requirements.

3. What are the requirements for roof access hatches?

Safe passage through roof hatches is required using the three-point contact method. This means that workers must always keep both hands and one foot, or both feet and one hand, on a stable surface.

Fall protection is also required when roof hatches are open, typically using guardrails or safety railing systems.