Measurement Quiz

Find your register size using our two-question quiz, or size guide found below.

Find Your Register Size

Measure Your Vents' WIDTH

Remove existing vent and measure the WIDTH (short side) of the opening.
Select the range in which your vent WIDTH falls.

2.25" – 2.50"

2.80" – 3.25"

3.80" – 4.25"

5.80" – 6.25"

Measure Your Vents' LENGTH

Remove existing vent and measure the LENGTH (long side) of the opening.
Select the range in which your vent LENGTH falls.

7.80" – 8.25"

9.75" – 10.25"

11.75" – 12.25"

13.75" – 14.25"

Register Size Guide

Measure the length and width of your vent before purchasing and ensure you are receiving the right size by using the chart below.
Vent sizing may be inconsistent, so gapping around damper box is may occur.

EXAMPLE: If your vent length is 9.85” and the width is 4.10” then you would choose the 4” x 10” register.

VENT LENGTH	VENT WIDTH	REGISTER SIZES
9.75” – 10.25”	2.25” – 2.50”	2” x 10”
11.75” – 12.25"	2.25” – 2.50”	2” x 12”
13.75” – 14.25”	2.25” – 2.50”	2” x 14”
9.75” – 10.25”	2.80” – 3.25”	3” x 10”
7.80” – 8.25”	3.80” – 4.25”	4” x 8”
9.75” – 10.25”	3.80” – 4.25”	4” x 10”
11.75” – 12.25”	3.80” – 4.25”	4” x 12”
13.75” – 14.25”	3.80” – 4.25”	4” x 14”
9.75” – 10.25”	5.80” – 6.25”	6” x 10”
11.75” – 12.25”	5.80” – 6.25”	6” x 12”
13.75” – 14.25”	5.80” – 6.25”	6” x 14”

Informational Care Package

Looking to purchase a new registers or own a few and just want some additional information? Our Care Package has tips on how to measure, install, product care tips and much more to help you get the most out of your Decor Grates registers.

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