Fog between panes?
That is the insulated unit, not the frame.
Window seal failing, fogging or leaking air or water?
Fog between panes means the insulated unit’s seal has failed. Leaks around the frame mean exterior sealant or flashing has failed. Call 833-877-1717. RepairNowUSA connects the request. An independent glass or window provider does the work.
Am I in the right place?Yes for fogging between panes, drafts, or water around the frame.
Is this urgent?More urgent if water is getting into walls.
What do I do next?Call 833-877-1717.
Drafts: drafty window.
RepairNowUSA editorial review · Last substantively reviewed October 13, 2026 · Review standards
What to do now
Water at the frame?
Catch it and watch for wall stains.
Note when it leaks
During wind-driven rain often means sealant or flashing.
Glass safety
Keep people and pets away from broken glass, wear shoes and heavy gloves, and leave glass still in the frame for the provider. After a break-in, call the police before cleanup.
Common causes
Failed insulated unit
Fogging.
Exterior caulk
Cracked or missing.
Flashing
Water behind siding.
Weatherstripping
Air leaks.
What to have ready when you call
- Property ZIP code, home or business
- Window or door size and floor
- Glass type if known: single, double-pane, tempered
- Whether the opening is exposed
What happens when you call RepairNowUSA
- Describe what is happening in plain words and give the property ZIP code. You do not need to know which trade to ask for.
- RepairNowUSA checks for a participating independent provider who handles window seal repair in that area.
- If one is available, you are connected. The provider confirms timing, access, scope and price with you before any work.
- The provider, not RepairNowUSA, diagnoses and performs the repair.
RepairNowUSA is a referral and connection service. Provider availability and response times vary by location, time and demand, and are not guaranteed. Before you approve work, ask what was found, the price, the timing and what is not included.
Call 833-877-1717Window seal failing questions
Can a fogged window be fixed?
Usually by replacing the insulated glass unit.
Can I call at night or on a weekend?
Yes. You can call 833-877-1717 at any time, including nights, weekends and holidays. Whether an independent provider can come out right away depends on your ZIP code, the time and provider capacity, so availability is not guaranteed.
Authoritative references
These public sources give general safety context. They do not replace an on-site evaluation, and RepairNowUSA does not perform the work.