Fitting A Door Frame To Brick

Metal frames are typically installed before the brick or block is erected.

Fitting a door frame to brick.

Door frames may range from solid wood to hollow steel. For example a frame made of 2 by lumber would require a 3 inch concrete screw. Use chalk to mark the areas where you want to cut through the brick. Actually a great way to install doorframes if the pain i have had to go through to get doorframes out that were fixed this way is anything to go by.

Drive a inch tapcon style concrete screw through each hole in the frame into the corresponding hole in the brick. Because of their strength and durability steel door frames are often used in masonry walls in place of traditional wooden frames. By screwing the frame in place you can adjust it by winding the screws in out later and wedging behind it. Use a screw 1 inches longer than the thickness of your frame.

Use a spirit level to get the sill perfectly horizontal. Measure the frame diagonals to ensure that the frame is perfectly square as diagram k. Use more wedges to get the jambs upright. Measure the distance between the jambs at the head of the liner and cut a piece of timber the same length.

Use a spirit level repeatedly to check the vertical alignment. Fix this piece of timber between the jambs at the bottom of the frame. Before you make your first cut double check the measurements. The timber in the cavity was fixed to the frame first and used in addition to ties that were laid between the courses maybe 3 4 each side and the bricks were laid up to the timber batten.

This will keep the frame sturdy while you fit it in the opening. Most frequently this base material will be concrete brick or block and will require the use of special concrete fasteners. When placing a door in an opening these doors must be fastened to the base material that is present in this location. Fit wedges under the sill to push it up against the lintel.

Insert the assembled frame into the opening. Tighten the screws until the heads are flush with the face of the timber frame. If the wall you are fitting to is masonry you ll want to space the screws so they fall in the middle of the bricks or blocks instead because too close to the edge of a brick and it ll just split or shatter. If you are going to install a door into the frame take into account the exact dimensions of the door when you make your measurements on the wall.