Impact Windows Installation in South Florida

Impact-window installation in South Florida runs roughly $500–$1,500 per opening installed, depending on size, frame material (aluminum or vinyl), glass tier, and any HOA color or grid requirements. A whole-home replacement on an average single-family house typically lands between $20,000 and $45,000 with permit. See our average impact-windows cost in Florida guide for a full pricing breakdown.

Yes — impact windows pass HVHZ code on their own. Once they're installed, you can remove your existing shutters; you don't deploy them anymore. The trade-off is the upfront cost; the daily upside is UV protection, sound insulation, no storm prep, and a wind-mitigation insurance discount that runs every year you own the house.

Permit review typically runs 21–50 business days depending on the jurisdiction (county HVHZ jobs run longer than incorporated cities). Once the permit is pulled, the actual installation on a typical single-family home takes 1–3 days for a full-house replacement. We handle the permit start-to-finish so the only date you need to plan around is the install window.

Florida code requires a permit for any window or door replacement. Skipping it triggers stop-work orders and fines from the city or county, voids any wind-mitigation insurance discount you'd otherwise qualify for, and shows up on every title search at resale — which routinely delays or kills closings until the permit is closed retroactively. The cost of pulling the permit correctly is much less than the cost of fixing an unpermitted job.

Miami-Dade NOA is the strictest HVHZ certification and is accepted everywhere in Florida — Broward, Palm Beach, and Martin counties all accept it. Florida Product Approval is the lower bar; it's accepted in Palm Beach and Martin (non-HVHZ), but Miami-Dade and Broward require the NOA. We default to NOA-approved products on every install so the same configuration works anywhere we serve.

Most South Florida HOAs explicitly encourage impact-rated upgrades because they reduce community-wide hurricane risk, but they typically have aesthetic rules around frame color, grid pattern, and tint percentage. We coordinate the HOA submittal as part of our permit pathway — manufacturer color samples and grid configurations are included in the proposal so the HOA can approve before we order materials.

Manufacturer warranty terms vary materially by brand. PGT, CGI, and CWS publish limited lifetime warranties on the frame and glass on most HVHZ product lines; Eco Window Systems (including the Eco Novo line SafeGuard carries exclusively) carries a lifetime hurricane-breakage warranty available through us. ES Windows publishes a shorter limited warranty — verify the current terms with the dealer at order. SafeGuard's installation warranty covers the perimeter seal, flashing detail, and any installation-related issue. We service warranty calls with our in-house crews — not through a subcontractor — so the warranty doesn't get hand-off'd to someone who didn't do the original install.