Take out the existing floor register and measure the length width of the opening in inches all registers will be listed in inches.
Floor register sizes.
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.
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Browse floor vent and floor grille inventory by size.
Rocky mountain goods floor register vent 4 inch by 10 inch easy adjust air supply lever premium finish heavy duty to allow walk on use brown by rocky mountain radar.
If the rough opening measures 4 inches wide by 10 inches length the correct size piece to order would be a 4 x 10.
How to measure floor registers and grilles.
Accord select charleston oil rubbed bronze floor register duct opening.
Accord select charleston dark oil rubbed bronze floor register duct opening.
Now you can browse our full line of registers in the exact size you need.
This eliminates time wasted clicking through multiple styles of registers that aren t offered in your size.