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Door Louver Inserts: Custom Flat Slat

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Price: From $45.99 to $148.99

Product Options

Model (width x height):


* denotes required field

Door Thickness*
Louver Door Inserts - Flat Slat

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

Approximately 50% cubic inch free air-space. Click here for more information.
Download Air-Space per louver and comparison chart.

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 (800) 518-0781 or Email for Custom Sizes or Red Oak, Mahogany-Sapele, Cherry or Maple species. 
*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.

Image is for illustration purposes - actual item may vary.