Cutting A Door Opening In An Exterior Wall

Whether adding a new entrance to your home access to an exterior deck or improving egress the new door requires an opening in the home s exterior wall.

Cutting a door opening in an exterior wall.

A 2x6 header is strong enough for a 3 foot wide door opening. See professionally prepared estimates for door opening framing work. If you are cutting a larger opening as for a patio door install temporary supports and use larger lumber. The size of the header depends on the weight it has to support as well as the horizontal span of the opening.

Wall studs are typically spaced 16 or 24 inches from center to center. A bottom plate runs along the base and a top plate is located at the top. You might choose to use an existing wall stud as a king stud in which case you can cut the opening 1 1 2 inches inside that stud and slip a jack stud into the wall. Get fair costs for your specific project requirements.

This illustration shows how an interior wall is framed. On a simple passage door in a non loadbearing wall a header made from a pair of 2 x 4s installed on edge is usually sufficient while a typical double patio door in a non load bearing wall might require a 4 x 6 header or a 4 x 8 header. The cost to frame a door opening starts at 144 217 per opening but can vary significantly with site conditions and options. On this project the exterior wall is wood.

See typical tasks and time to frame a door opening along with per unit costs and material requirements. After cutting through the boards just push the wall out from one side. This methodical approach to cutting the opening minimizes demolition and prepares the opening for the necessary wall framing for the new door unit. Measure your door carefully and cut the opening to fit using a reciprocating saw.

Make the opening the width of the door plus 2 inches 5 1 cm and if additional studs are needed a. This is a time lapse video of how i knocked through a solid wall to create a new door opening. Make a cut from top to bottom along the studs in each stud cavity. Cutting through a block wall but not the concrete footer would.

Comments likes and shares of my videos much appreciated. Where there is a door or window the wall studs are removed and the opening is bridged by a header that is supported by extra studs at each end.