How To Measure Floor Vent Covers

Note the measurements as width and length as that is how they are packed and labeled.

How to measure floor vent covers.

Length in inches by height in inches this is your duct opening size. Lift out vent cover and measure the inside dimensions of the duct opening in your floor. Ceiling or wall vent covers need to be unscrewed. Do not measure the old register or vent.

Measure the size of the air duct opening. You can find floor registers in a variety of materials styles and finishes so you can incorporate them as a decorative element that also blends. Do not order by the size of your existing vent cover. Do not measure your existing cover.

A vent is a generic word for a designed opening or cover that air passes in or out of. How to measure floor registers and grilles. It is an industry standard to measure the actual hole opening in the floor to get the correct size of floor register or grille that you will need. Remove your existing floor wall or ceiling vent cover.

Measure the size of the duct. Ensure the new register or grille covers the opening. The supply vents registers or diffusers blow air into the conditioned area with positive pressure and are responsible for distributing and mixing the air. Remove the screws that hold the vent in place.

The width and length of your duct opening will be the size of the register to order. When in doubt just say vent. Remove your existing vent cover note. How to measure vent covers.

Registers these typically slatted covers are found in the floor wall or ceiling and their defining feature is a lever that allows you to open or close the air vent to adjust airflow into the space. Remove screws holding the vent in place. How to measure for wall ceiling and floor vent covers not hinged air returns step one. Pull the vent forward and out of the opening.

Note if the register or grille you are replacing is for a wall ceiling or floor. Please measure again to make sure you measured correctly. If the vent is held in place by its own weight or tension pull the vent forward and out of the opening. Typically floor vent covers are just lifted out of the duct 2 measure the width height of the opening.

Measure the duct opening in your floor wall or ceiling. Do not measure the old register or vent. Order by the duct size. Take out the existing floor register and measure the length width of the opening in inches all registers will be listed in inches.