What Is Casement Windows

how to install casement window


  • Prepare the rough opening in the wall to the proper casement window size
  • Apply a moisture barrier around the opening
  • Set the casement window unit into the opening and level it
  • Secure the window with screws into the framing studs
  • Insulate around the window and seal with caulk
  • Install interior and exterior trim

how to clean casement windows from inside?

To clean casement windows from inside:
Tilt the sash inwards or remove it if possible for easier access
Use a soft brush and mild soap/water solution to gently scrub the glass
For hard water stains, use a vinegar solution or commercial glass cleaner
Wipe down vinyl or aluminum frames with a damp cloth
Clean the sash tracks and weep holes to allow proper drainage

how to seal casement windows?

To properly seal casement windows:
Check weatherstripping and replace if worn or damaged
Caulk around the exterior window trim to prevent air/water leaks
Use a high-quality exterior grade caulk made for windows
On the interior, caulk around the window casing trim

what is a casement window?

A casement window is a type of window that is hinged on one side to allow it to open outwards like a door, rather than sliding vertically or horizontally. The entire window sash swings out to provide full ventilation. Casement windows offer good airflow and are easy to operate.

how to fabricate a casement window?

To fabricate a casement window from scratch for a custom opening:
Take precise measurements of the rough opening
Cut the frame pieces (head, sill, jambs) to size from quality aluminum
Cut the sash pieces and join together with mortise/tenon or dowel joints
Install weatherstripping and hardware (hinges, crank operators)
Add glazing (glass panes) using glazing compound or gaskets
Assemble the complete unit, including screens if desired

Unitized curtain wall project