Cutting A Door Into An Exterior Wall

Measure the step tread in order to figure out the spacing of the pre cut stringers.

Cutting a door into an exterior wall.

Once determined nail the stringers into the wall for support. If necessary build steps to lead up to the door. We can show you how to cut into brick using an angle grinder. If you are cutting a larger opening as for a patio door install temporary supports and use larger lumber.

This illustration shows how an interior wall is framed. Purchase a frame designed for installation in existing masonry walls. You ll also learn the best tools to use how to measure and mark up and the best way to knock the bricks out safely. 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.

The frame should be sized to butt against the block on either side and should have a jamb depth equal to the wall thickness. Cutting through a block wall but not the concrete footer would. A bottom plate runs along the base and a top plate is located at the top. The door casing hides most gaps on the sides of the door.

Hollow metal frames are typically used in masonry walls. 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. Some doors come pre hung which allows you to install the doors and jambs as a unit. Wall studs are typically spaced 16 or 24 inches from center to center.

This methodical approach to cutting the opening minimizes demolition and prepares the opening for the necessary wall framing for the new door unit. A 2x6 header is strong enough for a 3 foot wide door opening. Http youtu be obixcytesx8 we cut out an opening in a bedroom wall so that we could install a door in order to gain direct access to the attic space above t. If you are planning to install a new window door or access panel into a brick wall you ll need to cut a new opening in the bricks.

Cover the walls and install trim. If the opening has been cut accurately you usually don t have to put much effort into installing new drywall except to hide the header.