Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Olympia Heights
Replacing windows in Olympia Heights isn’t a cosmetic decision. It’s a structural and insurance-driven one, because every home here sits inside Miami-Dade County’s High Velocity Hurricane Zone (HVHZ). If your new windows don’t carry a Miami-Dade Notice of Acceptance (NOA), your insurer can still refuse the wind mitigation credit. But ask the wrong contractor and you won’t hear that until after the check clears. Our Window Replacement team focuses on HVHZ-compliant work in Olympia Heights every day, and we schedule free in-home measures across the neighborhood, from Bird Road down to the Coral Way corridor. Call (863) 251-5864 and a live person answers, any hour.
Why Winslow Windows & Doors Is Olympia Heights’s Preferred Window Replacement Company
Ed Winslow founded this company in 2011 and put his name on it. That’s not branding. It’s accountability. When a jalousie window in a 1960s CBS rancher fails, we know the framer who built that rough opening had no concept of a design pressure rating. We’ve measured hundreds of those older jamb-to-jamb openings across Olympia Heights and we know what buck modification actually looks like on a 70-year-old CBS wall. That’s the knowledge you pay for, and it’s the knowledge that keeps your HVHZ inspection from failing.
Our Olympia Heights customers call us after two situations: an insurance non-renewal notice demanding NOA-approved windows, or a window that fogged, seized, or started leaking during the last big blow. We’ve handled both enough times to know that speed matters almost as much as product. Dispatch for Olympia Heights is coordinated from our Miami office, and background-checked, uniformed technicians handle every measure and install. No subs. No ticket numbers. Ed’s name is on the door and on every job we do.
The proof stack matters to us because it matters to the inspector and the insurance adjuster. Miami-Dade NOA paperwork for every configuration. Florida Product Approval numbers matched to the opening. Design pressures calculated against the wind zone, never a sticker over +/-100 PSF. We carry that paperwork to the inspection. A neighbor you can call at 2 a.m., and someone will actually answer.
Our Window Replacement Services in Olympia Heights
Full Frame Replacement
Full frame replacement is the most common scope we quote in Olympia Heights, and it’s for a reason the big-box installers won’t explain. The neighborhood’s 1950s to 1970s CBS homes were built with rough openings sized for jalousie and narrow aluminum frame windows. Those openings don’t match modern HVHZ unit dimensions. A full frame replacement means removing the old window, the old buck, and the exterior trim, then rebuilding the opening to current code before the new impact unit goes in. If you skip this and try an insert, you inherit the original jamb’s air gaps and the large-missile rating suffers. We fix the opening first.

Insert Window Replacement
Insert replacement works when the existing frame and buck are still sound, square, and deep enough to accept a modern HVHZ unit without shim gymnastics. In Olympia Heights, that’s maybe one house in four. Our tech measures the actual jamb depth, not just the glass size. If your frame survived in good condition and the opening is within tolerance, an insert saves labor and trim work. If not, we’ll tell you honestly and quote the full frame instead. No contractor double-talk.

Vinyl Replacement Windows
Vinyl replacement windows in Olympia Heights need one thing above all: a Miami-Dade NOA on the specific configuration, not just the product line. We install vinyl impact units from our authorized lineup with laminated glass interlayers and structural reinforcement where the wind zone demands it. Vinyl frames don’t rot in South Florida’s humidity the way wood does, and they don’t transfer heat the way the old aluminum jalousie frames did. For most single-family ranchers in Olympia Heights, a vinyl impact double-hung is the right balance of cost, durability, and NOA compliance.

Energy-Efficient Upgrade
Here’s the inverse-market fact about Olympia Heights: thermal performance is not the main driver of window replacement here. Wind-load compliance is. That said, when you’re replacing jalousies anyway, you get the energy win for free. Low-E glass with the right SHGC rating cuts the relentless South Florida solar gain that overheats bedrooms on the western side of your home. The sealed glazing unit keeps humid air out, which means no more fogged panes from the condensation cycle that destroys cheap dual-pane units within a year. The energy benefit is real. But it rides on top of the NOA requirement, not instead of it.

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
Winslow Windows & Doors is an authorized installer for PGT, CGI, and Mr-Glass, among others. What that means for Olympia Heights customers is real: we stock common components locally, we know which PGT WinGuard and CGI Sentinel configurations carry Miami-Dade NOA approval in your wind zone, and we don’t substitute a Florida Product Approval number where a NOA is required. When a homeowner or their architect specifies a premium line like Mr-Glass for a custom opening near Westwood Lakes, we order it under our dealer account and track it through fabrication. Fast turnaround with no guesswork on the paperwork.
Common Window Replacement Problems We See in Olympia Heights Homes
- Insurance non-renewal notices over jalousie windows. Miami-Dade carriers are systematically surcharging or non-renewing policies on homes with any remaining jalousie windows. Homeowners get a 30 to 60 day demand for proof of NOA-approved replacements. We get those calls constantly.
- Contractor installs a Florida Product Approval window without the Miami-Dade NOA. The job fails HVHZ inspection and the insurer rejects the wind mitigation credit. The homeowner pays twice. We verify before ordering, never after install.
- Technician reuses the original jalousie jamb and buck. The old buck framing is frequently 2 inches shallower than modern HVHZ units require. Reusing it leaves quarter-inch shim gaps that compromise the large-missile rating under design pressure testing. The inspector catches it. So do we, on the measure.
- Homeowner buys low-E insulated glass online without checking SHGC for Miami-Dade’s solar load. The sealed unit fogs within a year from South Florida humidity, and there’s no local warranty path. Online glass deals become landfill in 18 months in this climate.
Pricing for Window Replacement in Olympia Heights, FL
You won’t get an exact number without a measure, because opening count, wind zone, floor height, and frame material all move the price. But you deserve a real range. In Olympia Heights, a standard impact window runs $800 to $1,500 per window installed. Impact single-hungs run $900 to $1,800. Large or custom openings, like a picture window facing the street, run $2,500 to $5,000. Whole-home packages on a typical three-bedroom CBS rancher run $8,000 to $25,000 and up. We give free in-home measures, written line-item quotes, and the price is fixed before we order. No change orders. Call (863) 251-5864 to book yours.
What Window Replacement Costs in Olympia Heights
Let’s put those numbers in context, because Olympia Heights has cost factors generic window articles never mention. The HVHZ product requirement narrows your options to NOA-approved lines, which cost more than standard Florida Product Approval units. The buck modification labor on older CBS openings adds real hours to every full-frame job. The floor height and exposure on your specific lot change the design pressure requirement, which changes the glass package. All of that is why an insert job might start around $800 a window, while a full-frame with masonry work and new bucks runs toward the top of the ranges above. The price is set in writing before we order, and the free in-home measure gives you the exact figure. Call (863) 251-5864 to schedule one.
Florida Pays You Back
Two incentive programs matter for Olympia Heights homeowners. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows with the Miami-Dade NOA are a core eligible upgrade. Florida’s sales-tax exemption applies to impact-resistant windows and doors. The federal 25C energy credit covers 30% of product cost, up to $600 per year on qualifying units. After the work passes inspection, most homeowners see windstorm-premium credits averaging around 25% on the windstorm portion once a wind-mitigation inspection ($75 to $150) is filed with the carrier. We don’t guarantee any of these numbers because programs and carriers set the final terms. But the stack is real, and the NOA paperwork is the key that unlocks it.
Here’s the comparison worth making: impact windows versus hurricane shutters. Shutters only protect you when someone is home to hang them, and in a storm warning, the last thing you want is to be on a ladder wrestling steel panels. Impact windows protect constantly. They’re installed once, they carry the NOA, and they count for wind mitigation without any action from you. We don’t install shutters. We install the window that makes them irrelevant.
High-end work in Olympia Heights is a different animal. Custom millwork, architectural glass, designer and architect coordination, specialty finishes. Those jobs don’t get scheduled around labor. They get scheduled around fabrication lead times. Custom impact units currently run four to six weeks from order to delivery, and that’s the honest reality on any premium line. We price that work in writing before ordering a single lite of glass. When the architect calls with a change, the change order is priced and signed before it’s ordered. That’s how high-end work should run.
We Also Serve Cities Near Olympia Heights
Our Window Replacement in Olympia Heights coverage extends throughout this corner of Miami-Dade. We regularly measure and install in Westchester, Miami, Coral Gables, and South Miami. Same HVHZ requirements, same NOA paperwork, same background-checked crew. The one down the road.
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
No, and this is the trap you’ll hear from shutter salespeople. Miami-Dade insurers are non-renewing policies based on the presence of jalousie windows, period. Shutters don’t change what the carrier sees when they inspect the opening. Window film is not a substitute for impact glazing under any provision of the HVHZ code. The only fix that satisfies the inspector, the insurer, and the wind mitigation credit is a Miami-Dade NOA window installed in the opening. Call (863) 251-5864 and we’ll explain it in plain English.
Because Florida Product Approval and Miami-Dade NOA are two different approvals, and they are not interchangeable in Olympia Heights. A window that carries a Florida Product Approval number but no Miami-Dade NOA cannot be legally installed in an HVHZ home and will fail inspection. If one quote shows a lower price and no NOA number, that’s the reason. Ask the contractor to show you the NOA for the exact configuration. We provide the NOA paperwork with every quote, and our price includes the compliant unit. Call (863) 251-5864 for a written quote you can verify.
Stock impact units can often be installed in as fast as a single day once your units arrive, but custom and oversized configurations currently run four to six weeks in fabrication. That’s on the premium lines like PGT and CGI, and it’s the same wait every licensed contractor in Miami-Dade is quoting. The honest advice: if you have an insurance non-renewal deadline, don’t wait for the letter to start shopping. Call (863) 251-5864 early, get the measure done, and we’ll get the order in before the clock starts.
Often, yes. The original 1950s to 1970s CBS openings were never built to modern unit tolerances, and they were sized for the shallow jalousie frames, not for a deep HVHZ impact unit. We frequently have to remove the old buck, rebuild it with pressure-treated framing, and square the opening before the new window can carry its design pressure rating. Sometimes that means minor masonry repair on the surround. We’ll tell you on the measure, in writing, before you spend a dollar. Call (863) 251-5864 to book a free measure and find out what your walls actually need.
In most cases Olympia Heights homeowners see a meaningful premium credit on the windstorm portion after a wind-mitigation inspection is filed, and the carrier stops the non-renewal clock once NOA-approved windows are verified. The exact percentage is set by your carrier and your policy, but the upgrade removes the primary reason Miami-Dade insurers were non-renewing or surcharging policies in the first place. The wind-mitigation inspection runs $75 to $150 and the credit usually pays for it many times over. Call (863) 251-5864 and we’ll walk you through the documentation sequence.
Contact Winslow Windows & Doors for Your Olympia Heights Window Replacement
Ed’s name is on the door, and on every job we do in Olympia Heights. Upfront pricing. No surprises on the invoice. Impact-rated and energy-certified, done right the first time, or we come back. That’s the 36500-Day Done Right Promise, and no national chain comes close. Call (863) 251-5864 to schedule your free in-home measure and written estimate. A live person answers, 24/7.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Olympia Heights 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.










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