How the system works
A suspended ceiling is a metal grid hung from the structure, with lay-in tiles that can be lifted out. The space above holds ductwork, piping, conduit, cabling and sprinkler lines, and the tiles give maintenance staff easy access to all of it.
Tile choice affects sound control, appearance and cleanability. Some tiles absorb more noise for open offices. Others are made for washrooms, kitchens or healthcare spaces. Edge profiles, tile size and grid colour all change how the room looks, and we help clients choose within their budget.
Coordinating the space above
The ceiling is the last thing to close, and every trade touches it first. Our electricians install lighting, devices and wiring. Our mechanical crew sets diffusers, ducts and piping. Low voltage teams place speakers, detectors and cameras. All of that has to line up with the grid.
Since these crews are part of HSM, a reflected ceiling plan is not just a drawing. The foremen walk it together and agree on where each light, diffuser and sensor lands before the grid goes up. That avoids the familiar problem of a diffuser cutting through a tile pattern.
- Grid layout centred to the room
- Seismic and hanger requirements as the code and design call for
- Light, diffuser and device placement coordinated with other trades
- Access panels where equipment needs servicing
What to plan for
Ceilings should not go in until overhead work is inspected and the building is dry. Moisture is the main enemy of tile, so we protect finished ceilings from leaks and humidity during construction.
Plan for spare tiles. Matching a discontinued tile years later is hard, so we recommend keeping a small stock on site.
In renovations, existing ceiling heights and structure limit what is possible. A site review early on tells us whether the design fits the real conditions.