8/4 Wood Sill – Inswing/Outswing

The 8/4 Wood Inswing/Outswing Sill is an all-wood sill which can be a solid piece of wood or multiple pieces of wood glued lengthwise together. It is used for inswing or outswing units. It is recommended that all outswing units use NRP hinges. A 6/8 unit has a rough opening height of 82-1/2″.

Unit Capabilities


A 8/4 wood sill can be used with single doors, double doors, doors with one sidelite, and doors with two sidelites.


This sill is available as a solid construction for 4-9/16” and 5-1/4” jamb depths. It is also available as a multiple pieces glued together for 6-9/16” and 8-1/8” jamb depths.


This sill is available in Oak.


Sill horns can be created by up to 4″.

Replacement Parts

There are no replacement parts for this sill.

Updated on May 15, 2021

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