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Fire-Rated Access Panel
Fire-Rated Access PanelCritical for fire-resistance-rated walls and ceilings, these panels maintain the required hourly rating (e.g., 1–2 hours) when installed with intumescent seals and proper framin...
2026.08.31
How to set the inspection port for the ceiling of home decoration.
First, determine the position of the access opening, and then saw a small opening in this position. This small opening is a movable opening.
For example, after the maintenance is completed in the future, you can install it as it is, stick it with a bandage, and then scrape the paint with the same color as the ceiling.
The purpose of opening the manhole is to facilitate the maintenance of equipment in the ceiling, such as wires and valves. In addition, in order to make the manhole more beautiful, decorations can be used outside the manhole.
