This
1-hour interactive online course explains the basics of removing the operating sash of old windows and installing Box Frame Replacement Windows in the sash pockets. The process is fairly simple as long as you make sure you have the appropriate hand tools (detailed in the course) and pay special attention to the following three elements:
- Proper Measurement to assure a proper fit
- Plumb, Level and Square installation to permit proper operation
- Adequate sealing to the old, left-in-place frame to assure that water, air intrusion is blocked, and vapor migration is controlled
By following the course instructions - paying special heed to the important points outlined and explained above – you’ll be a master of foolproof Box Frame Replacement Windows in no time.
You will understand the techniques and materials necessary to effect a proper installation of residential box frame replacement windows in residential applications where the operating sash is removed and the existing frame is left intact.