Windows
The view is only half the story.
A room can be bright and still feel uncomfortable. Before buying new windows, understand what you want to fix.
How it works
Window coatings and glazing affect heat transfer. DOE explains that low emissivity coatings can reduce heat transfer through glass. The right choice depends on the climate and the rest of the house.
A more useful comparison
The appearance questionDoes the frame or glass look old?
The performance questionWhat are the air leakage, shading and glass performance issues? Which part of the proposed work addresses the problem?
Put the decision back in your hands.
A specific complaint is more useful than a general promise of efficiency. Tell the assessor which room feels uncomfortable and when.
One useful next step
Compare repair, sealing and replacement options. Ask for the reason each option would or would not address your concern.
DOE: Window types and technologies
Source checked September 22, 2026. General education; your home needs its own assessment.
Source checked September 22, 2026. General education; your home needs its own assessment.