Coffered ceiling installation in Boca Raton and South Florida

Coffers give a flat ceiling depth and order. Done well, the grid looks like it was always part of the house. Done badly, the lines run off-center, a fan lands on a beam, and the eye goes straight to the mistake. Most of the work happens before the first board goes up.

Wood coffers or drywall coffers

Coffers can be built two ways. Drywall coffers are framed with metal or wood studs, wrapped in board and finished with mud and paint. They can look clean, but every corner is a taped joint.

We build coffers from wood. The beam boxes, the moldings and the panels are all wood. Stain-grade coffers show the grain, like the cypress grid in the photos. In paint-grade coffers the joints are glued and fastened to limit movement. Wood still moves with the seasons, so a hairline can appear at a painted miter when the humidity swings.

How we build a coffered ceiling

1. Measure and map. We measure the room, find the joists and record every light, fan, speaker, vent and sprinkler head.
2. Lay out the grid. The grid centers on the room or on its main feature, such as a window wall or fireplace. We adjust coffer size so fixtures land in the center of a panel, not on a beam.
3. Frame. Blocking goes between or across joists so every beam has solid wood behind it.
4. Build the beams. Three-sided beam boxes go up first, then the cross beams fit between them.
5. Fill the panels. Flat panels, tongue-and-groove planks or a second step of molding go inside each coffer. The stepped ceiling in our photos has a layered beam profile.
6. Trim and finish. Crown or cove inside each coffer, then sanding and stain, or a handoff to the painter.

Coffered vs tray ceiling

	Coffered	Tray
Shape	Grid of recessed panels	One raised center, lower border
Effect	Formal, architectural	Softer, adds height in the middle
Height needed	8 feet with shallow beams	Usually needs attic space to raise
In wood	Beams, panels and moldings	Planks on the field, beams at the hips

A tray clad in cypress is covered on our wood ceilings page. Some rooms use both: a tray raised in the middle, with a small coffered grid inside it.

Coffering a low ceiling

An 8-foot ceiling can take coffers. The rules change:

• keep beams shallow and narrow
• use fewer, larger coffers so the grid does not feel busy
• paint the grid and the panels one color, or go one shade apart
• skip heavy crown inside the coffers

What drives coffered ceiling cost

• Grid density. More, smaller coffers mean more beams, more joints and more molding.
• Beam depth and profile. Deep or stepped beams take more material and more time.
• Material. Stain-grade cypress or pecky cypress costs more than paint-grade stock and needs tighter joinery, because stain shows every seam.
• Panel fill. Plank or beadboard panels add labor over flat panels.
• Framing and fixtures. Moving lights or fans and adding blocking come before any beam goes up.
• Height. Tall and vaulted rooms need scaffolding.

A per-foot guess rarely holds for a coffered grid. For exposed beams without a full grid, see beamed ceilings.