What are Replacement Windows?

Replacement windows are often chosen in lieu of new construction windows when replacing existing windows in a home. They can be purchased from the hardware store or directly from the manufacturer. Replacement windows may be slightly cheaper to buy, but the real savings comes from the quick installation, lowering the cost of labor.

A person may consider replacing the current windows in their home if they want to improve heating and cooling efficiency, update the appearance of their home, or if the old windows are broken or damaged. Some people prefer replacement windows to new construction windows. The two main types of replacement windows are windows with flush frames and block frame windows. You will need to know how your home is constructed before buying replacement windows so you can determine which type is correct for your home.

Flush fin windows are primarily used in homes with existing aluminum windows and stucco on the exterior of the home. The original aluminum frame is left intact and re-used with the replacement window. There will be little or no damage to the exterior of the home.

Block frame windows are used in homes with wood windows that have brick, aluminum, or vinyl siding. They are similar to new construction windows only they do not have a nail fin to attach to the wooden studs in the wall. They are installed from inside the home and fit inside the existing window frame. The existing window sashes parting bead and inside stop are also re-used with the replacement windows. Reusing these parts saves time and money.

If the homeowner is installing the windows their self, replacement windows are sometimes chosen due to the fact that they are easier to install than new construction windows. If a contractor will be installing the new windows, replacement windows may still be considered, because they can be installed at a lower rate than the new construction windows.