Door and Window Casing Trim for Interior Finishing

Base Board
Casing
Crown
Header
Shiplap
Trim

Interior Door and Window Casing Trim

Casing trim is used to frame doors and windows, covering the gap between wall surfaces and frames while adding a finished, architectural look. This category includes interior casing moulding options commonly specified for residential construction, remodels, and coordinated trim packages.

1x2 Flat Casing - MDF - 17' Actual Dimensions: 204 in x 2-1/4 in x 9/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 10.35 10.35 USD	1x2 Flat Casing - MDF - 7'1" Actual Dimensions: 85 in x 2-1/4 in x 9/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 3.25 3.25 USD	1x4 Flat Casing - Armorite - 16' Actual Dimensions: 192 in x 3-1/4 in x 11/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 37.95 37.95 USD	1x4 Flat Casing - MDF - 17' Actual Dimensions: 204 in x 3-1/2 in x 11/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 20.35 20.35 USD
1x4 Flat Casing - MDF - 7'1" Actual Dimensions: 85 in x 3-1/2 in x 11/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 8.35 8.35 USD	2-1/4" Colonial Casing - FJ Pine - 16' Actual Dimensions: 192 in x 2-1/4 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 17.90 17.900000000000002 USD	2-1/4" Colonial Casing - MDF - 17' Actual Dimensions: 204 in x 2-1/4 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 17.85 17.85 USD	2-1/4" Streamline Casing - FJ Pine - 16' Actual Dimensions: 192 in x 2-1/4 in x 11/16 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 18.45 18.45 USD
212 Casing - FJ Pine - 16' Actual Dimensions: 192 in x 2-1/4 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 21.95 21.95 USD	212 Casing - MDF - 17' Actual Dimensions: 204 in x 2-1/4 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 20.80 20.8 USD	303 Casing - Knotty Alder - 10' Actual Dimensions: 120 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 21.55 21.55 USD	303 Casing - MDF - 17' Actual Dimensions: 204 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 27.35 27.35 USD
306 Casing - Knotty Alder - 10' Actual Dimensions: 120 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 21.55 21.55 USD	306 Casing - Knotty Alder - 8' Actual Dimensions: 96 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 18.80 18.8 USD	307 Casing - MDF - 17' Actual Dimensions: 204 in x 3-1/2 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 29.00 29.0 USD	310 Casing - Knotty Alder - 10' Actual Dimensions: 120 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 21.55 21.55 USD
310 Casing - Knotty Alder - 8' Actual Dimensions: 96 in x 3-1/4 in x 3/4 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 18.80 18.8 USD	312 Casing - FJ Pine - 16' Actual Dimensions: 192 in x 3 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 28.20 28.2 USD	312 Casing - FJ Pine - 7' Actual Dimensions: 85 in x 3 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 8.30 8.3 USD	312 Casing - MDF - 17' Actual Dimensions: 204 in x 3 in x 5/8 in * Actual Dimensions are listed as (Length x Width x Height/Thickness) * $ 17.10 17.1 USD