The work behind a beautiful room.

A considered room carries its design through to the smallest details. The vent is one of them. The vent can recede into paint and plaster, or it can read as a chosen pattern. Either way, the room leads.

What the room sees

The plaster-in outer flange is buried under the finished surface. The result is the actual open slots or hole, not an applied plastic rim. An inset or removable lid is a different, intentional seam. It is not the same as the flange you finish over, and it is not a reason to plaster the air passages shut. Not every model is grille-free; match the face you want to the product you specify.

What sits behind the wall

Behind the finish is a body and a duct connection chosen for the system. Conventional ducted and small-duct high-velocity applications are different families. Geometry varies by model. Linear direct-connect and linear high-velocity families can include internal flow paths in the body; match the chosen model to the airflow requirement supplied by the mechanical designer.

The visible opening, the connection type, and the installation stage are separate decisions. Straight versus 90-degree describes the outlet configuration. Clamp versus a system-specific twist connection describes how it joins the duct. Rough-in versus push-through describes when and how it goes into the wall, ceiling, or floor.

Installer choices and later access

Those choices belong to the drawing and the people building from it. They require the actual model, the duct connection, cavity and finish thickness, access, and the airflow requirement from the mechanical design. The selected model’s drawing gives the installer the relevant cutout and mounting detail.

If you specify a magnetic removable model, the grille or lid is meant to come off for cleaning and access. Fixed models are not removable in that way. Do not seal a removable seam. Plan that access while the wall is still open.

Keep the selection clear

A family name is not enough. Order the variant that matches the connection, the configuration, and the finish the room needs. Catalog products cover common cases; custom work is reviewed against the project. Browse the catalog and keep the selected model on the drawing so finish, mechanical, and construction are looking at the same part.