Most window problems are diagnosed backwards. A homeowner notices fog between the panes or water near a sill, calls someone, and gets a replacement quote before anyone has identified what window is even installed. RADIO Window Co. exists to fix that order.
RADIO is a diagnostics-first window restoration company. We identify the window system, evaluate its visible conditions, document the findings clearly, and then help move the correct restoration path forward. The deeper product isn't a window — it's clarity you can trust.
The RADIO Method
Every engagement follows the same disciplined sequence, because skipping steps is how people end up with the wrong work.
- Identify the window system — manufacturer, line, glazing, and configuration.
- Evaluate conditions — visible seal, sash, frame, finish, and exposure conditions in the field.
- Document findings — photos, measurements, and plain-language notes everyone can read.
- Restore the window system — the correct repair, sash, full-frame, installation, or coordination path.
Why diagnostics come first
When you know exactly what system is installed and what condition it's visibly in, the right path becomes obvious. Sometimes that's a targeted repair. Sometimes it's sash replacement. Sometimes it's full-frame replacement. The point is that the path follows the findings — never a default upsell.
This matters most on complex and custom systems, especially aluminum-clad wood windows, where generalists frequently misread the system entirely.
What you receive
At the end of the process you hold a documented plan: what you have, what condition it's in, and the clear next steps. It's written so owners, contractors, and reviewers can all understand it.