Doing the project yourself can save you more than 4 000.
Framing window in concrete wall.
In a concrete wall without wood framing install the window framework by fastening it into the concrete wall with self tapping concrete screws.
Once the frame is in place seal around the frame and concrete using an exterior caulk.
For a block wall installation fasten with rust resistant screws using a toe nail method through the jambs into the head and sill boards at each corner.
Frame the bottom shelf with an angle so that the water striking the window will run away from it.
Installing window build a wood casing screwed to the concrete opening.
Large openings in the wall are made for windows and doors.
Follow the same steps for the other 3 sides of the concrete opening.
Install screw cover plugs if they come with your replacement window.
A header is a simple beam sized to support the load above the opening it spans.
Framing a window or window and door framing is part of wall framing.
Use wood shims and a level to make sure this piece is level.
Jack studs and king studs.
When the opening is greater in width than the stud spacing and most windows are wider than 24 in.
This is the way to frame a window opening using concrete block as done for chef leez thai cooking class bangkok new school renovations.
Use a water resistant variety to keep the water from flooding in.
Caulk the inside gap between the cement and the window.
Secure the window in place by installing double threaded concrete screws along the sides and top of the window.
Flash the entire wood casing using the proper primer.
Anchor this 2x4 to the concrete with screws or anchors.
Then a header must be inserted to carry the load of the interrupted stud s.
In fact exterior stud walls cannot be built without proper framing of windows and doors which is part of framing a house.
Once the caulk is dry install the window glass caulk around the edges of this frame and then drive in more screws to keep the window frame in place.
Measure the concrete opening and cut a 2x4 to fit across the lower sill.
Since the openings for windows and doors interrupt the stud arrangements within walls it is critically important that the strength of the wall is not compromised.
Fit the sashes and screen back into the window.
Framing a wall against the concrete allows you to add paneling or drywall for a finished look more like a home than a cell.
Install window in the flashed opening and leave adequate space all around the.
If space is a consideration attaching furring strips over either rigid.
This will give you a wood buck to install the window inside of.