How Much Do Impact Windows Cost in Brevard County, Florida?

Using our Florida planning ranges, impact windows and doors for a typical one-story, three-bedroom Brevard County home come to an estimated $11,000–$33,000, depending on how many openings you protect and how big they are. Windows alone come to about $11,000–$22,000, and adding a two-panel slider and an impact front door brings the total to about $16,000–$33,000. Because Brevard isn't in the High-Velocity Hurricane Zone, the pricier products approved for Miami-Dade and Broward aren't required here.

This page covers what's specific to the Space Coast: the lack of reliable local price data, worked budgets for a Brevard block home, how beachside and mainland wind rules change what you buy, and the local extras that move quotes. For general background on frames, glass and styles, see our Florida impact window cost guide.

Impact window prices for Brevard homes

Installers price impact windows per opening. These are our statewide planning ranges, not Brevard survey data. Each includes removing the old unit, installing the new one and standard finishing around it.

No HVHZ premium. Under the Florida Building Code, the High-Velocity Hurricane Zone is Miami-Dade and Broward only. Products there need approval for that zone, often a Miami-Dade Notice of Acceptance (NOA), and our calculator adds 12% for it. Brevard County's window permit asks instead for each product's Florida product approval, with the manufacturer's installation instructions. Some products carry both approvals, which is fine but not required. Price lists and averages from South Florida installers can include an HVHZ premium a Brevard job doesn't need.

What the ranges leave out: permit fees, a garage door, changes to opening sizes, extra stucco repair or repainting, and HOA application fees. Like all our ranges, they assume a lump-sum contract in which the contractor's price includes sales tax on materials. See how we estimate costs.

What local price data exists

We looked for published impact window prices specific to Melbourne, Palm Bay and the rest of Brevard and found none we'd rely on:

• A national cost-estimator site's Melbourne page puts hurricane impact windows at a few hundred dollars each. That's far below our Florida ranges and the other published impact window figures we reviewed, and the page shows no date, so we haven't used it.
• A national home-improvement retailer's Melbourne page lists two completed projects of five vinyl windows each, at about $13,900 and $17,200, with no date shown. The listings don't say whether the windows were impact-rated, so they can't be read as impact window prices.

So this page uses our Florida planning ranges and the illustrative budgets below. A written quote for your openings is the only reliable local number.

Example budgets for a three-bedroom Brevard home

These are illustrative estimates, not quotes. They use only the ranges in the table above, plus our accordion shutter range in the last example. They assume:

• a one-story, three-bedroom concrete-block home with a stucco finish
• every opening stays the same size, with no structural changes
• Florida-approved products, with no HVHZ adjustment
• standard finishing only, as included in the per-opening ranges
• no permit fees, garage door, extra stucco repair, repainting or HOA fees

How the math works

• Windows first. Low: 10 × $900 = $9,000, plus $1,800 for the large window, is $10,800. High: 10 × $1,800 = $18,000, plus $3,800, is $21,800. The existing slider and front door stay for now.
• Every glazed opening plus the front door. Start from the windows-first totals and add the two-panel slider ($2,500–$6,000) and the entry door ($2,500–$5,000). Low: $10,800 + $2,500 + $2,500 = $15,800. High: $21,800 + $6,000 + $5,000 = $32,800.
• Larger glass. Low: 8 × $900 = $7,200, plus 4 × $1,800 = $7,200, plus $5,000 for the three-panel slider and $2,500 for the door, is $21,900. High: 8 × $1,800 = $14,400, plus 4 × $3,800 = $15,200, plus $9,000 and $5,000, is $43,600.
• Impact windows with a shutter on the slider. The windows and door cost $10,800 + $2,500 = $13,300 at the low end and $21,800 + $5,000 = $26,800 at the high end. An accordion shutter over a slider 8 ft wide and about 7 ft tall, or about 56 sq. ft. of opening, adds 56 × $15 = $840 to 56 × $35 = $1,960 from our hurricane shutter ranges. Totals: $14,140 to $28,760.

Totals are rounded to the nearest $500. None of the examples include a garage door. It counts on the insurance wind mitigation form (see below), and our table doesn't price it.

Run your own openings

Count your openings by type and set "Where is the home?" to "Elsewhere in Florida." The other option is for Miami-Dade and Broward only.

Do you need impact glass? Beachside vs. mainland

Whether code requires impact protection at your address decides whether ordinary rated windows plus shutters are an option.

Impact rating and design pressure are different tests

An impact rating means the unit passed the debris tests the Florida Building Code relies on: a missile fired at the glass, followed by cycles of wind pressure. A design pressure rating, in pounds per square foot (psf), says how much wind load, pushing in and pulling out, the unit is approved to resist. Every replacement window needs an adequate design pressure. Only homes in the wind-borne debris region also need impact protection.

The required design pressure depends on your address's design wind speed, the home's height and exposure, and where each opening sits on the wall. Ratings can change with size even within one product line, so ask each installer to list the required and rated design pressure for every opening.

The wind-borne debris region

Inside the region, glass openings must be impact-resistant or covered by approved impact protection, such as shutters. Florida Building Commission course material says glass openings within 30 feet of the ground must meet the large-missile test, which takes in every opening on a typical one- or two-story house. According to the Commission's summary of the 2023 Florida Building Code, the region covers:

• areas within one mile of the coastal mean high-water line where an Exposure D condition exists (open water upwind) and the design wind speed is 130 mph or more
• anywhere the design wind speed is 140 mph or more

Brevard County publishes building code wind speed maps where you choose a risk category (homes generally fall under Risk Category II) and enter your address to see its design wind speed. We couldn't confirm which Brevard addresses fall inside the debris region, so ask your building department to confirm yours before you compare quotes. The boundary is also under study: a May 2026 draft report for the Commission looks at boundaries in 130–139 mph areas, mainly inland near large bodies of water.

Barrier island vs. mainland

On the barrier island (Satellite Beach, Indian Harbour Beach, Indialantic and Melbourne Beach), homes sit close to the Atlantic, so the one-mile coastal test is the one to ask about. Lots facing open water can also fall in a more severe wind exposure, which raises the design pressure windows must meet. Our ranges put premium lines with higher design pressures toward the top, so budget toward the upper end until an installer confirms the ratings you need. For the decision itself, see whether impact windows are worth it in Satellite Beach and Melbourne Beach.

On the mainland (Melbourne, Palm Bay, West Melbourne, Viera and Suntree), the answer depends on the mapped wind speed at your address and, for homes on the Indian River Lagoon, how your building department treats the open water. We couldn't confirm whether the lagoon counts as the kind of water surface that creates an Exposure D condition, so ask. Outside the debris region, non-impact windows rated for your design pressure are allowed. They generally cost less than impact units, though our tables don't price them, and you can still choose impact glass or approved shutters for storm protection and possible insurance credits. Our guide to impact windows vs. hurricane shutters compares the two.

Need a contractor for this project?Request an impact window estimate

What drives Brevard quotes

Beyond the number and size of openings, these items often move local quotes.

Stucco, bucks and repainting

In a concrete-block home, the window is often anchored to a buck, a frame fastened inside the masonry opening. Taking out an old unit can disturb the stucco around it, and a rotted or damaged buck has to be fixed before the new window can be anchored to it. West Melbourne, for one, requires a window and door buck affidavit on site at the final inspection. Ask each installer:

• whether stucco repair around each opening is included, and how much
• whether patched stucco will be painted, and whether a whole wall may need repainting to match
• what they charge per opening if a buck needs replacing

Our stucco repair cost guide and painting cost guide cover those trades.

Bedroom escape windows

Bedroom windows usually double as emergency escape openings, with minimum opening size and sill-height rules. If an installer suggests a different style for a bedroom, make sure the new unit still meets them. Keeping the required opening can mean a casement or a larger unit, which prices in our large or specialty row rather than the standard one. Our Melbourne window permit guide lists the size rules.

Sliders to the lanai or pool

Sliding glass doors are the most expensive single openings in our table, and large multi-panel and pocketing systems can run $15,000–$40,000 or more. Because ratings vary by size, check the design pressure for the exact size you're buying. If a big slider stretches the budget, an approved shutter or hurricane screen over the existing door is one way to phase the work, as in the last example above. Compare options in impact windows vs. hurricane screens.

Entry doors

Our ranges put a single impact front door at about $2,500–$5,000, and double doors, sidelights and decorative glass often at $5,000–$12,000. Approvals can also limit where a door may go: one manufacturer's Florida approval allows some of its inswing doors only at entries protected by an overhang or canopy. See what a hurricane-rated front door costs before you add the door to the scope.

Salt-air finishes and warranties

Near the ocean or the lagoon, ask what frame finish and hardware each quote includes. Premium finishes put a product toward the top of our ranges, and AAMA 2605 is the highest of the three common coating standards for aluminum. Some window warranties exclude or limit salt damage, set shorter finish coverage within a few miles of salt water, or require regular cleaning to stay valid, so get the coastal terms in writing. Our guide to corrosion-resistant windows and doors goes deeper.

The code changeover

The 9th Edition of the Florida Building Code takes effect December 31, 2026, according to the Florida Building Commission's work plan. Brevard County's permit application, dated December 2023, cites the 8th Edition, and some product approvals already reference the 9th. If your permit will be submitted near the changeover, ask your installer which edition it will fall under and whether the products quoted are approved under it. Our hurricane code and product approval guide explains approvals.

Permit costs and paperwork

Plan on a permit wherever you live in Brevard. Which office issues it depends on whether your home is inside city or town limits:

• Unincorporated Brevard, including Viera, Suntree and Merritt Island: the county's doors, windows and shutters permit, which also covers garage doors and shutters. It needs the Florida product approval, the manufacturer's installation instructions and a floor plan showing where each product goes.
• Melbourne lists window replacement among projects that need a permit. Palm Bay lists it among commonly overlooked permits and says work started without a permit can be charged up to four times the permit fees.
• West Melbourne asks for a product approval affidavit and a drawing of the numbered openings, with the buck affidavit at final inspection. Indian Harbour Beach's post-storm guide lists window and door replacements among work that needs a permit.
• Satellite Beach, Melbourne Beach, Indialantic and other towns: ask city or town hall for its process and fees. We couldn't confirm how Indialantic handles permits.

For each office in detail, see window replacement permits in Melbourne and building permits in Brevard County.

Fees. Brevard County's permit pages list a $25 application processing fee, paid at submittal, and a building code review fee of $75 for the first $1,000 of job value plus $3.25 for each additional $1,000. On a $20,000 window job, those two fees come to roughly $160 ($25 + $75 + 19 × $3.25), and other charges may apply. Cities set their own fees; Melbourne publishes a fee schedule effective August 7, 2026. Confirm current fees with your building department.

Notice of Commencement. Florida requires a recorded notice before the first inspection when the direct contract is over $5,000, which covers almost any whole-house window job. In unincorporated Brevard, it must be approved before inspections can be scheduled. See the Notice of Commencement.

The $7,500 exemption. Florida's 2026 law that lets owners ask to skip a permit for some single-family work under $7,500 excludes structural work and properties in a flood hazard area, and a whole-house window job is usually well over the limit. For a small job, ask your building department whether it qualifies before you rely on it. The final permit is also part of the paperwork a wind mitigation inspector asks for. See the $7,500 permit exemption.

HOA approval. Under section 720.3035, Florida Statutes, an HOA must adopt hurricane protection specifications and can't deny an application that conforms to them, although the specifications can set colors and styles. Since July 1, 2026, an HOA can't require a building permit before it reviews your application, so you can apply to both at once. Condominiums have their own rules. See HOA approval in Florida.

Plan the scope around insurance credits

Florida law (section 627.0629) requires insurers' rate filings to include credits for wind-loss mitigation features, including opening protection, but sets no amount. The state's wind mitigation form counts every opening: windows, entry doors, sliders, skylights, glass block and the garage door, and its top opening protection levels look at all of them. The form was revised in April 2026, so ask your inspector how the current version treats your home. Our guide to whether hurricane shutters lower insurance costs explains the levels and the paperwork an inspector needs; the levels rest on tested ratings, so they cover impact glass as well as shutters.

For budgeting, that means a windows-only job may not reach the rating your insurer credits if the front door or garage door is unrated. Ask your insurer which rating it needs for a discount before you settle the scope. Savings depend on your insurer and the rest of the house, so treat them as a possibility, not a promise. After the final inspection, book a wind mitigation inspection and keep the final permit and product approval paperwork.

Common mistakes

• Pricing a Brevard job from Miami-Dade or Broward figures, or assuming you need a Miami-Dade NOA.
• Comparing quotes that don't list a product approval number and design pressure for each opening. Two "impact windows" can carry very different ratings.
• Leaving stucco, paint and buck repairs out of the budget.
• Budgeting for windows only, then finding that an unrated front door, slider or garage door keeps the house below the insurance rating you wanted.
• Replacing a bedroom window with a style that no longer meets escape rules.
• Skipping the permit, or assuming the $7,500 exemption covers your windows.
• Ignoring warranty terms near salt water on the beachside or the lagoon.

Next steps

1. Look up your address on Brevard County's wind speed map, and ask your building department whether your home is in the wind-borne debris region.
2. Count your openings by type and size, including bedroom windows, sliders, the entry door and the garage door, and run the calculator above with "Elsewhere in Florida."
3. Ask your insurance agent which opening protection rating earns a credit with your carrier.
4. Ask installers for itemized written quotes that give, for each opening, the product approval number, the design pressure, the glass and the finishing work, plus who pulls the permit and records the Notice of Commencement.
5. Check the installer's license on MyFloridaLicense.com and on Brevard County's Licensed Contractor Search, which lists only contractors with a current license, general liability insurance, and workers' compensation or an exemption. Then work through our contractor checklist.

For more local planning, including HOAs, flood zones and the beachside rules, see our guide to remodeling in Melbourne, Palm Bay and the Space Coast.