

This is a low-profile aluminum threshold for doors that swing into the home, sold in mill and bronze finishes and in widths from 24 to 120 inches. It is built as a direct replacement for a rotted, cracked or worn sill, and it installs without pulling the jambs or the door. Its roughly 1 1/16 to 1 3/8 inch height keeps the step low, and the 6-inch depth suits 2x4 framing while the 8-inch depth suits 2x6 framing. It is a plain, functional sill rather than an adjustable or thermally broken one, so it competes on fit and finish more than on features.
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Rated 4.7 out of 5 across about 5,970 ratings, buyers treat it as a solid replacement sill that fits as described and goes in without tearing out the door frame. Complaints are few and tend to be about sizing and finish rather than function.
The Inswing Threshold fits in-swing doors, which open into the home. It replaces or upgrades an existing threshold that has rotted, cracked, or deteriorated. Installation does not require removing the jambs or the door. It comes in aluminum mill and bronze finishes.
It is offered in Low-Profile and High-Dam styles. Both have a hardwood rail (ash or oak) and a high grade aluminum sill. The Low-Profile style has a pine base. The High-Dam style has a cold oil-treated hardwood base that does not expand or contract with changes in temperature.
For a single door, the slab should measure 1/4" less than the threshold width. For double doors, the threshold should be 1" wider than the combined actual width of the slabs.