Record the original category.
Ask the provider to identify the existing glazing and frame construction, with the evidence requested by the current program. Do this before disposal rather than inferring the old window from the new order.
Windows · Sumas, Washington
Window replacement in Sumas discussed with a utility incentive needs a record of the windows being removed as well as the replacements being supplied. A new unit’s rating does not describe the old glazing or frame category that an application may ask you to identify.
Before removal, ask the provider how each existing opening is recorded and matched to its replacement. Keep the opening location, proposed size and U-value together so the final invoice and photographs can be reconciled with the application.

Window replacement
Have the supplier and installer agree how they identify units in the record. A room or opening label can carry the original type, replacement configuration and completed photograph through the project without relying on memory after the old units have gone.
Ask the provider to identify the existing glazing and frame construction, with the evidence requested by the current program. Do this before disposal rather than inferring the old window from the new order.
Request the size and U-value information for each supplied unit. Check the schedule against the actual quote when openings have different configurations.
Agree who supplies the before/after images and invoice details, and who checks that the installed units match the application. Resolve any substitution before documents are finalized.
Before work begins
Give Sumas the replacement and any surrounding construction changes. Ask what current building and energy documentation applies to the actual openings, even when a separate program application is also being prepared.
A program form does not approve structural alterations, glazing locations or the installed opening. Have those construction questions assessed with the City and installer.
Confirm the program’s existing-window and household criteria as well as the replacement product information. A label answers only part of that record.
Keep the actual size, rating and configuration attached to each opening instead of using one example unit for the whole order.
Arrange the requested original-condition evidence before removal. Ask the administrator what record is acceptable if that opportunity has already passed.
Share the existing condition and the part of the project you want to resolve.