Making A Door Frame In Concrete Block Wall

You can fit the rough opening with a lumber frame to make the door fit right.

Making a door frame in concrete block wall.

When placing a door in an opening these doors must be fastened to the base material that is present in this location. Most frequently this base material will be concrete brick or block and will require the use of special concrete fasteners door frames may range from solid wood to hollow steel. Hollow metal frames are typically used in masonry walls. These blocks are durable and easy to install but can be difficult to modify or remove.

To make the door header the top of the door frame cut two 2x4s to the same length as the width of the original opening and nail them securely together. The beam will distribute the weight of the wall s load to either side of the door opening. To install a door in a concrete block wall you ll need to first create an opening for the door. These doors come in a solid frame that must be fit into a rough opening.

Attach the hinge side of the frame to the concrete wall. Foundation all concrete block walls must rest on a sturdy foundation of poured concrete. The frame should be sized to butt against the block on either side and should have a jamb depth equal to the wall thickness. Use the hammer drill to make the hole and then a regular drill to insert the screw.

By the end of this section your frame will be secure against the concrete wall and ready for insulation and drywall. In my case i secured the bottom of the frame to the baseplate one side of the frame directly to the concrete block and the other side and the top to the existing wall frame using spacers. If your rough opening is made of cinder blocks it will be easiest to find a pre hung door that is smaller than your rough opening rather than trying to enlarge your door opening. 5 x research source you will need to add 1 2 of plywood between the 2x4 s to get the right wall thickness of 3 1 2.