What a replacement typically costs here
For a standard-size impact window in Central Florida — installed, permitted, trimmed — homeowners commonly see roughly $800 to $1,500+ per window, with sliding glass doors and large custom units running higher. A typical 12-window home often lands in the low-to-mid five figures all-in. These are typical ranges to help you plan, not a quote: your home's sizes, styles, and frame choices set the real number.
The five things that move your price
1. Size. Bigger openings need bigger glass and stronger frames — cost scales with size. 2. Style. Fixed picture windows and single-hungs cost less; casements, multi-panel sliders, and French doors cost more. 3. Frame material. Vinyl is the budget-friendly workhorse; aluminum and fiberglass step up in price. 4. Glass upgrades. Low-E coatings, thicker laminates, and specialty tints add per-window cost. 5. Opening condition. Sound openings install fast; rotted or out-of-square openings need repair work first.
Where people overpay
Buying too much window. Not every opening needs the premium glass package — a shaded north-facing bedroom doesn't need the same solar control as a west-facing living room wall. Ignoring the quote details. The cheapest bid often has the cheapest product or skips the permit. Replacing in stages. Each phase repeats the permit, mobilization, and minimum charges — one project is cheaper per window.
Where the money is well spent
Low-E on sun-facing glass. The payback in comfort and cooling is real. Quality installation. A great window installed badly performs badly — this is not the place to chase the lowest labor bid. Doing it before storm season. Rush pricing and long waits cost more than money.
For the full breakdown, read our cost guide — then get your free written quote.