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Door Louver Inserts: Flat Slat Louver

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Price: Request a Quote
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Louver Door Inserts - Flat Slat

Unfinished Alder for 1-3/8" and 1-3/4" thick doors.

Approximately 50% static free air-space (volume). Click here for more information.

Download Air-Space per louver and Comparison Chart

Clamps on door from both sides. Screws show on one side.

The hole in your door must be 1" larger than listed size. 

Size is listed by Width first and then by Height


Inserts clamp over the door from both sides. Exposed screws connect one side of the kit to the other side.

Note:  A vertical support mullion will be applied on 20” & 24" wide kits.

Questions? Call us at (216) 292-6555 or e-mail

*Note: Many wood doors sold today are thinner than the size listed.  Most manufacturers of doors state that the thickness is +/- 1/16".  This can make the louver insert appear to not fit tightly. 
This is a condition of the door and not our kits. 

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