Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Window Replacement Across Olympia Heights
Window replacement in Olympia Heights follows a stricter rulebook than almost anywhere else in Florida. Every unit installed here must carry a Miami-Dade Notice of Acceptance (NOA), not just the state Florida Product Approval sticker that passes in most other counties. Our crews know that rule before the truck leaves the shop. If you’re planning window replacement in Olympia Heights, call (850) 930-1813 and you’ll get a real person, a straight answer, and a free in-home measure with a written quote.
Ed Winslow founded this company in 2011, and Ed’s name is on the door, and on every job we do. What that means in Olympia Heights is simple: we don’t quote products that can’t pass your county inspection. We don’t show up with windows that are legal in Tampa but get rejected here. We know the difference because we’ve pulled permits through Miami-Dade’s Building Department for years, and we’ve seen what happens to homeowners whose contractor learned the hard way.
Why Winslow Windows & Doors Is Olympia Heights’s Preferred Window Replacement Company
Olympia Heights is unincorporated Miami-Dade County. That one fact changes how window replacement works here, and it’s why so many residents reach out to us after a bad experience with an out-of-area installer. Permits don’t run through a city hall. Inspections are handled by county inspectors who check NOA numbers on every sash before they’ll close a rough inspection. We schedule our installs around those inspection dates, not ahead of them, so nothing stalls in the middle of a job.
Our reputation in Olympia Heights is built on getting that sequence right. Customers between SW 40th Street and Bird Road, and along 87th Avenue and 97th Avenue, have called us specifically because of the NOA failures we fix after other contractors walk away. We hold a published license number and a published business address in Miami, and when a county inspector asks for a product certification, the document is already in the permit file.
Every technician who arrives at an Olympia Heights home is background-checked and in uniform. You’ll know who’s at your door before the truck pulls up. Calls are answered by a live person 24/7, not a voicemail loop. When you call at 2 a.m. with a broken window after a storm, a neighbor picks up, and someone will actually answer.
Our Window Replacement Services in Olympia Heights
Our Window Replacement team handles the full scope of work Olympia Heights homes need, from single openings to full-house retrofits. The housing stock here is mostly CBS ranch homes built between the late 1950s and the 1970s, which means we’re typically replacing original jalousie windows, aluminum single-pane sliders, and frames that have been in place for fifty-plus years.
Full Frame Replacement
Full frame replacement means removing the entire existing window down to the rough opening and installing a new, code-compliant unit with new jambs, new trim, and new flashing. In Olympia Heights this is often the only option, because original jalousie openings are not sized to standard modern window frames. We rebuild the opening pressure-treated lumber where the old wood has rotted from decades of afternoon thunderstorms, then set the new unit to meet Miami-Dade’s wind-load requirements for the HVHZ.
Insert Window Replacement
Insert replacement works when the original frame and mullions are still structurally sound and the homeowner wants a faster, lower-disruption install. In an Olympia Heights CBS home, we only recommend inserts after confirming the existing frame can carry the new unit’s design pressure. Older aluminum frames from the 1960s and 70s rarely pass that test. If the frame is sound, the insert route saves on trim and interior patching while still delivering a fully NOA-certified window.
Vinyl Replacement Windows
Vinyl is a solid choice for Olympia Heights homeowners who want low maintenance and strong energy performance, but the vinyl you see advertised in other parts of Florida won’t automatically pass inspection here. We install vinyl lines that carry Miami-Dade NOA certifications and are rated for the large-missile impact testing the county requires. The frame extrusions are reinforced to handle the 150+ mph design wind speeds that define this wind zone.
Energy-Efficient Upgrade
Window replacement in Olympia Heights is also a chance to cut cooling costs, and that matters here more than most places. Year-round humidity above 70%, intense UV exposure, and near-daily afternoon heat load older single-pane units hard. Low-E glass with insulated laminated construction, paired with properly sealed frames, is what actually moves the needle on your energy bill. The same laminated interlayer that makes the glass impact-rated also blocks UV and cuts solar heat gain.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Olympia Heights
We’re an authorized installer for eight premium window and door brands, including PGT, CGI, and Therma-Tru, and for Olympia Heights customers we keep parts and inventory calibrated to what this market actually needs. That means NOA-certified units from PGT, ECO Window Systems, and Mr-Glass are available on realistic lead times, not special-order delays. Custom fabrication for non-standard CBS window openings runs four to six weeks, and we give you that honest timeline up front instead of surprising you at week eight.
Common Window Replacement Problems We See in Olympia Heights Homes
- Original jalousie windows that can’t meet wind-load code. These louvered glass units were everywhere in 1950s-70s CBS construction. They carry no meaningful impact resistance, and a county inspector will not close a permit with one still in place.
- Window frames corroded by salt air and humidity. Non-marine-grade aluminum frames on Olympia Heights homes rust and warp faster than almost anywhere else in the continental U.S. We replace them with stainless or marine-grade hardware rated for the HVHZ.
- Failed seals on non-impact insulated glass. The combination of UV and daily thunderstorms accelerates seal failure. A fogged unit is a sign the window was never rated for this environment, and it’s costing you energy every month.
- Installs that passed Florida Product Approval but failed Miami-Dade NOA inspection. We see this constantly. A contractor installs windows that are legal in Duval County or Leon County, the Olympia Heights homeowner gets a red tag, and the job stalls while the right product gets ordered. That’s the trap this page exists to help you avoid.
Pricing for Window Replacement in Olympia Heights, FL
A typical impact window replacement in Olympia Heights runs $800 to $1,500 per window installed. Impact single-hung units generally land between $900 and $1,800 per opening. Large or custom openings, which are common in the original architectural styles here, run $2,500 to $5,000. Whole-home packages on the area’s typical 3-4 bedroom ranches fall between $8,000 and $25,000+ depending on opening count, wind zone, floor height, and frame material. You’ll get a written line-item quote before any work starts, and you’ll never see a change order surprise after the permit is pulled. Call (850) 930-1813 to schedule your free in-home measure.
What Window Replacement Costs in Olympia Heights
The biggest price driver in Olympia Heights is the Miami-Dade NOA certification itself. These units are engineered and tested to a standard most Florida window lines never attempt. Add in the HVHZ design pressure requirements, the large-missile impact rating, and the laminated glass construction, and the cost is structurally higher than the same-size window in a non-HVHZ county. Labor is another factor: full frame replacement on 1960s CBS homes means reframing openings to modern dimensions, not just popping in a new sash. It’s more work, and it’s work that has to be done if you want the rough inspection to pass.
What affects your specific quote: the number of openings, whether they’re standard or custom sizes, whether you’re doing inserts or full frame replacement, the frame material you choose, and the finish level. A free in-home measure and written quote is the fastest way to get a real number for your house. Our pricing is fixed once you approve it. No open-ended allowances, no “we’ll figure it out later” line items.
Florida Pays You Back
Olympia Heights homeowners have a meaningful stack of rebates and credits available right now, and we’ll help you document the work so those benefits actually land. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, including NOA-certified impact windows. Florida also exempts impact-resistant windows and doors from sales tax at the point of purchase. On the federal side, the 25C energy credit returns 30% of the product cost, up to $600 per year, on qualifying energy-efficient units. And after a wind-mitigation inspection, which typically costs $75 to $150, many Olympia Heights homeowners see their windstorm premium drop by about 25%. Programs and carrier decisions set the final numbers, but we make sure your installation is documented correctly from day one.
We Also Serve Cities Near Olympia Heights
Our crews serve all of Olympia Heights and the surrounding communities, including South Miami, Miami, Hialeah, and Doral. If you’re in one of those areas and planning window replacement, the same Miami-Dade NOA rules apply, and the same local team handles the install. Call (850) 930-1813 and we’ll schedule you the same way we schedule every Olympia Heights job: with a real person, a written quote, and a published address behind it.
Serving Olympia Heights, FL - Our Local Coverage Area
We’re based in the Olympia Heights area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Window Replacement in Olympia Heights
Olympia Heights sits inside Miami-Dade County’s High Velocity Hurricane Zone (HVHZ), and the county requires every replacement window to carry a Miami-Dade Notice of Acceptance, which is a stricter certification than the Florida Product Approval used in the rest of the state. A window with only a Florida Product Approval sticker will be rejected at rough inspection in Olympia Heights, every time. Call (850) 930-1813 for a quote on NOA-certified units matched to your exact opening.
Swapping original jalousie windows for NOA-certified impact units is one of the most direct ways to improve your wind-mitigation report, which is what insurance carriers use to calculate windstorm premium credits. The new windows must be documented with their NOA numbers in the permit file, and a wind-mitigation inspection after the job typically costs $75 to $150. We walk you through that documentation step so the credits actually get applied.
A full frame replacement removes the entire window down to the rough opening and rebuilds the frame, jambs, and trim. An insert window fits inside the existing frame. In Olympia Heights CBS homes from the 1950s-70s, full frame replacement is usually required because the original aluminum frames can’t carry the new impact-rated unit’s design pressure. Insert replacement only works when the existing frame is sound and dimensionally compatible. We’ll tell you which one your house needs during the free in-home measure.
No. Olympia Heights is in Miami-Dade’s HVHZ, and the county inspector checks for a Miami-Dade NOA number on every sash. A Florida Product Approval sticker alone will get the rough inspection rejected and the job will stall until the right product is ordered. That’s exactly the trap this page exists to help you avoid.
Because the Miami-Dade NOA testing standard is more expensive to meet than the Florida Product Approval used in non-HVHZ counties, and that cost is built into the unit price. Add in large-missile impact rating, laminated glass construction, and the custom opening sizes common in Olympia Heights’s older homes, and the numbers run higher than a generic metro quote. The price you pay here buys a window that passes the inspection that matters. Call (850) 930-1813 for a free written quote on your specific openings, estimates are free.
A Local Contractor’s Note on Olympia Heights Code Compliance
In unincorporated Olympia Heights, every replacement window must carry a Miami-Dade Notice of Acceptance (NOA), not just a Florida Product Approval number. County inspectors enforce this at rough inspection. We’ve seen out-of-market contractors show up with windows that are legal everywhere else in Florida and fail the rough inspection before the first screw goes in. The fix is always the same: tear out, reorder, redo. We avoid that entire mess by specifying NOA-certified units from the first conversation.
On a 1963 CBS ranch off SW 40th Street, our crew pulled out a full wall of original jalousie windows with corroded aluminum frames and handed the homeowner a failed wind-mitigation report before the first permit was pulled. We replaced them with PGT 770 Series impact-rated casements carrying Miami-Dade NOA 19-0428.05, including new pressure-treated jambs and stainless hardware rated for the HVHZ, then walked the county inspector through the rough inspection with the NOA stickers visible on every sash. That’s what a compliant Olympia Heights install looks like.
One more thing worth weighing on the front end: impact windows versus hurricane shutters. Shutters only protect you if you’re home to deploy them before the storm, and someone has to hang every panel, every time. Impact windows are permanent protection, always in place, and they don’t require lifting a finger when a hurricane warning goes up. For Olympia Heights homeowners, the permanent option is the one that actually gets used.
If a quote you’ve received from a big-box retailer or another contractor seems too good to be true, check the fine print. Did they specify Miami-Dade NOA numbers on the product line? Did they include the permit and inspection steps? Did they quote the right design pressure for your exact opening and floor height? If not, that’s the cheap quote that costs you twice. We quote it right the first time, with the NOA numbers in writing, because Ed’s name is on the door, and on every job we do.
Ready to replace the windows in your Olympia Heights home? Call (850) 930-1813 to schedule your free in-home measure and written estimate. A neighbor you can call at 2 a.m., and someone will actually answer.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami-Dade County since 2011.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.