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Frame Option

Retrofit Window Frames

Retrofit frames are often used to replace existing aluminum windows while helping cover the remaining exterior frame view.

What It Is

What Is a Retrofit Window Frame?

Retrofit frames are typically used to replace existing aluminum windows. The retrofit fin can cover the outside view of the aluminum frame that remains inside the house or building.

This option is often considered when the existing frame condition allows for a replacement approach that does not require fully removing the surrounding structure.

  • Commonly used for existing aluminum window replacement
  • Helps cover the remaining exterior frame view
  • Project suitability should be confirmed through measurement
Retrofit window frame detail
Common Use

When Retrofit May Be Used

Retrofit is generally discussed for certain replacement projects where existing aluminum windows are being upgraded.

Existing Aluminum Windows

Retrofit frames are commonly associated with replacing existing aluminum windows.

Residential Replacement

This option may be considered for homeowners who want to upgrade older windows.

Measured Project Fit

A free measurement helps confirm whether Retrofit is appropriate for your opening.

Retrofit window application example
Project Notes

Important Details to Review Before Ordering

Screens are included with all window purchases and may vary from different windows. They are easy to remove and can be replaced if damaged.

Weep holes are located at the bottom of the sash frame and allow water to escape. The design helps keep insects and debris out.

Review FAQs
Free Measurement

Need Help Confirming If Retrofit Is Right?

Request a free measurement and let our team review your project conditions before you move forward.