Fence Components

Posts
4" x 4" cedar 2 3/8" x .095 heavy weight steel LST…landscape timber

Centers
Describes the distance the posts are set. Standard centers for a 6' tall fence are 8' and centers for a 8' tall fence are 6'.

Rails
Horizontal boards that run between the posts. The rails support the weight of the pickets. 2" x 3" spruce or cedar 2" x 4" spruce or cedar Security rail used in some cities for yards with pools.

Pickets
Vertical boards nailed to the rails. 1" x 4" spruce or cedar 1" x 6" spruce or cedar.

Trim
A 1" x 4" picket nailed at the top edge of the fence. The trim provides a finished appearance, much like a frame around a picture.

Capboard
A 2" x 8" cedar board that lays on top of the fence and covers the post, rail pickets, and trim. The capboard adds a very nice look to the fence and provides stability at the top.

Baseboard
A 2" x 6" treated pine board that sets on the ground and raises the fence 3" to 4". The baseboard protects the bottom of the fence from rot and weed eaters.

Retaining Wall
Same as baseboard except usually two or more boards high with stub post. This is designed to retain dirt.