Efficient Replacement Windows

Select New Efficient Replacement Windows

1. Window Replacement or Retrofit Options

When replacing old windows, the first question is what window parts this will involve:

1.    Is the full window being replaced, including the frame?

2.    Is a retrofit window inserted into the existing frame?

3.    Are just the sashes being replaced with a new sash kit?

Your energy auditor or replacement contractor can help you determine the best option based on your homes window and wall conditions.

1.    Full Window Replacement - The existing frame is removed and the new window placed into the same position that was occupied by the old window. This is an opportunity to fix issues such as water or air leakage that may have occurred around the old frame.

2.    Inserting windows in existing frame - The old sash, side jambs and trim are removed, but the original frame is left in place. The new window is inserted into this opening. Accommodate slightly out-of-square conditions of the existing frame if possible. Significant out-of-square conditions should be fixed with complete window replacement.

3.    Sash replacement - Many manufacturers offer replacement sash kits, which include jamb liners to ensure good operability and fit. This option allows for relatively easy installation, but the existing frame must be in good shape so that air and water tightness is ensured.

Among each of these options you can find products with a variety of energy efficiency features and rated energy performance. Choosing among different energy-efficiency options can be complex. Contact us and we can help walk you through the replacement window process.