Impact Window Repair in Florida — When to Fix It and When to Replace It

Minor issues — like a failed seal causing fogging between panes, a damaged weatherstrip, or a broken hardware component — can sometimes be repaired. However, any crack, chip, or penetration of the laminated glass means the window has lost its hurricane protection and must be replaced. Florida Building Code does not allow a compromised impact window to remain in place. If the aluminum frame is bent, corroded, or the anchor system is damaged, replacement is required. Trying to repair compromised impact glass creates a false sense of security — and your insurer may deny a claim if they find that a damaged window was 'repaired' instead of replaced.

Custom-ordered replacement glass panels for a specific brand and model are expensive — $200 to $600+ per pane — and take 8-16 weeks to arrive. A complete in-stock impact window (frame + glass) from Windows Stock Market costs $300-$550 installed and is available within days. When you factor in the labor to remove old glass, re-seal the frame, and re-certify the installation, replacement is typically the same cost or less — with a brand-new product and a fresh warranty.

If damage is caused by a covered peril (hurricane, hail, flying debris, storm surge), your homeowners policy should cover replacement — subject to your deductible. Most policies cover the full cost of like-for-like replacement, not just a patch repair. You will need a licensed contractor to document the damage and pull a permit for the replacement. Vieser Construction handles all insurance documentation, supplements, and permitting as part of the replacement process. Call (754) 303-7130 for a free damage assessment.

Replace immediately if you see: any crack or chip in the laminated glass; visible delamination of the inner PVB film (milky or yellowing areas); water intrusion through the frame or sill; frame warping, bowing, or visible corrosion through the coating; failed anchor bolts or loose installation; or if the window failed a wind-mitigation inspection. Fog between double-pane glass may be a seal failure only — which can sometimes be repaired without full replacement. When in doubt, call Vieser Construction for a free inspection: (754) 303-7130.

With in-stock inventory from Windows Stock Market, the full process takes 2-3 weeks from signed contract to completed installation: permit submission (3-5 business days), material pickup, and 1-2 days of installation depending on the number of openings. Compare this to 14-20 weeks for custom-ordered windows. If you have storm damage and need a rapid replacement, we can typically install within 10 business days of permit approval.

Yes. Florida Building Code requires a permit for any window replacement, including like-for-like impact window replacements. The permit process ensures the new installation meets current HVHZ, FBC, and wind-load requirements. Pulling your own permit as a homeowner is allowed under Florida Statute 489.103(7), but you waive your right to sue the contractor if something goes wrong. Vieser Construction pulls all permits as the licensed contractor of record and handles all inspections, protecting you throughout the process.