Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom & Geometric Windows Across Coral Terrace
Custom and geometric window work in Coral Terrace means something different than it does nearly anywhere else in Florida. This unincorporated Miami-Dade community sits inside the High Velocity Hurricane Zone, and every arched window, radius unit, or angled geometric opening has to carry a Miami-Dade Notice of Acceptance before the county will even look at your permit. At Winslow Windows & Doors, we design, order, and install custom impact windows that meet that standard, and we handle the paperwork from start to finish. If you’re planning a jalousie conversion, an oversized fixed trapezoid, or a true radius transom on a Coral Terrace home, call (863) 251-5864 and Ed’s crew will walk you through it.
We’ve been doing this work since 2011. Ed Winslow’s name is on the door, and it’s on every permit package, every order sheet, and every job we finish.
Why Winslow Windows & Doors Is Coral Terrace’s Preferred Custom & Geometric Windows Company
Custom window work in Coral Terrace lives or dies on the details: the Miami-Dade NOA, the masonry rough opening, the wind-load calculations, and the county inspection schedule. Homeowners here have been burned by out-of-area contractors who don’t know what a CBS block home off SW 24th Street demands. We do. Our crews work Coral Terrace’s concrete block stucco stock every month, and we know which openings need re-cutting into solid block and which can take a standard frame-out.
Calls to Winslow are answered by a live person, 24/7. That isn’t a marketing line; it’s how we run the business. When you’re eight weeks into a custom glass order and have a question about your permit status, you get a human being on the phone, not a voicemail loop. Every technician who shows up in Coral Terrace is background-checked and in uniform.
We carry a 36500-Day Done Right Promise on every job. If the window isn’t done right, we make it right. And because we’re local, with a published address and license number, you know exactly who to call if something needs attention a year from now. We’re the one down the road, not a ticket number at a national call center.
Our Custom & Geometric Windows Services in Coral Terrace
Custom Impact Windows
Custom impact windows in Coral Terrace are not an optional upgrade. They’re the only way to bring a non-rated 1950s or 1960s CBS home up to current HVHZ wind-zone requirements. We install PGT and Mr-Glass custom impact units with laminated glass interlayers, Miami-Dade NOA paperwork included, and design pressures matched to the exact opening, never a generic rating that won’t pass county review. A typical Coral Terrace custom impact replacement runs from $800 to $1,500 per window installed, with larger configured openings trending higher.

Geometric & Shaped Windows
Triangles, trapezoids, parallelograms, and angled bay returns all show up in Coral Terrace’s mid-century ranches and early split-levels. Geometric windows give those homes their character, but they also give county plan reviewers a reason to dig deep. We spec every geometric unit with the manufacturer’s NOA for that exact size and shape, because if the approval doesn’t match the opening dimensions, your permit stalls. That’s the kind of detail that separates a local HVHZ crew from a general window installer passing through Coral Terrace.

Arched & Curved Windows
True radius and elliptical arches are the most demanding windows to build and the easiest to get wrong in Coral Terrace. The curve has to be exact, the frame has to carry the wind load at the apex, and the glass package has to be fabricated to the radius without distortion. We order these from manufacturers that hold NOAs for curved laminated impact glass, then coordinate delivery with theCustom & Geometric Windows team so the opening isn’t boarded up longer than necessary. Custom fabrication for arched units typically runs four to six weeks, and that lead time drives the calendar, not our labor schedule.

Oversized Openings
Floor-to-ceiling fixed picture windows, wide sliding glass walls, and large transom spans are common in Coral Terrace’s larger CBS homes. These openings need heavier frames, thicker laminated glass, and often custom structural headers. We price oversized custom openings in Coral Terrace realistically: $2,500 to $5,000 per opening installed is the normal band, and whole-home packages on larger custom jobs can exceed $25,000. The price is fixed in writing before we order anything. No change orders because the block work ran deep, no re-quotes after the lead time started.

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 Coral Terrace
We’re authorized installers for PGT, Mr-Glass, and Therma-Tru, and we stock the local fasteners, flashing, and sealants those product lines require for Coral Terrace’s humidity and salt-air exposure. That matters more than you’d think. Aluminum frames corrode faster here than they do inland, and a warranty claim on a cheap install won’t hold up when the frame shows pitting at year three. We spec every Coral Terrace job with corrosion-resistant hardware and laminated glass packages rated for this specific wind zone.
Common Custom & Geometric Windows Problems We See in Coral Terrace Homes
- Specifying a custom arched or geometric impact window without a matching Miami-Dade NOA. Some manufacturers hold NOAs for standard rectangles but not for custom arch radii or trapezoid angles. If the approval doesn’t match the exact size and shape, Miami-Dade County rejects the permit, and you’re stuck with a non-refundable deposit on a window you can’t legally install.
- Jalousie-to-impact conversions underestimated on masonry work. Coral Terrace’s postwar CBS homes still have a surprising number of jalousie windows, and a jalousie opening has to be re-cut and framed into solid block before an impact unit fits. That’s masonry work, not a pocket install, and it’s why conversion pricing here runs higher than standard replacement.
- Long-lead custom glass colliding with county inspection timing. Custom fabrication takes four to six weeks. If nobody coordinates the order against the Miami-Dade County Building Department’s inspection calendar, homeowners end up with a boarded-up opening and no clarity on when the window lands.
- Salt-air corrosion hidden behind old aluminum frames. Coral Terrace’s inland-west location doesn’t stop salt-laden air from pushing in off Biscayne Bay. We regularly pull old frames and find pitted aluminum and failed glazing that the homeowner never saw until the glass came out.
What Custom & Geometric Windows Costs in Coral Terrace
Real numbers for this market: standard custom impact windows in Coral Terrace run $800 to $1,500 per opening installed. Impact single-hung units run $900 to $1,800. Large or architecturally shaped openings, like true radius arches or oversized trapezoids, land in the $2,500 to $5,000 range. Whole-home packages on 1950s and 1960s CBS homes typically fall between $8,000 and $25,000 or more, driven by opening count, frame material, glass package, and the amount of masonry modification each jalousie or single-pane aluminum opening requires.
What moves the price in Coral Terrace specifically: the wind zone means every unit needs laminated impact glass, and the unincorporated status means every permit runs through Miami-Dade County, not a city desk. Floor height matters; second-story work costs more. And frame material matters: aluminum and vinyl both work here, but corrosion-resistant finishes on aluminum are worth the upcharge given the salt-air exposure. Call (863) 251-5864 for a free in-home measure and a written, line-item quote. The price is fixed before we order anything.
Florida Pays You Back
Coral Terrace homeowners have real financial help available when they upgrade to impact-rated custom windows. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation improvements, and impact-resistant windows and doors are exempt from Florida sales tax. On top of that, the federal 25C energy credit can return up to 30% of the product cost, capped at $600 per year for qualifying units, when you choose Low-E glass packages. After a wind-mitigation inspection, which runs about $75 to $150 in Coral Terrace, many homeowners also see a reduction on the windstorm portion of their premium, often around 25%. Final numbers depend on the program and the carrier, but the stack is real. We don’t promise a specific savings figure we can’t control.
A note on impact windows versus hurricane shutters: shutters work, but they only work when somebody’s home to hang them, and they don’t do anything for the other 364 days of the year. An impact window is permanent protection with no panels in the garage and no 2 a.m. scramble when a storm track shifts toward Coral Terrace. We don’t sell or install shutters. We do install windows that make shutters unnecessary.
Pricing for Custom & Geometric Windows in Coral Terrace, FL
Expect to pay more in Coral Terrace than in a Broward County market, and here’s why: the HVHZ approval layer, the Miami-Dade permit path, and the masonry conversion work on jalousie and original single-pane aluminum openings all add cost that a standard pocket install doesn’t carry. Our standing offers apply to every Coral Terrace job: $40 off any repair over $200, a free second opinion on any written estimate you’ve received, no trip charge for homes in our home county, and a permanent 10% discount for seniors and veterans. Those aren’t time-limited deals. They’re how we’ve done business since 2011.
We Also Serve Cities Near Coral Terrace
Winslow Windows & Doors crews serve Coral Terrace and the surrounding Miami-Dade communities, including Westchester, Miami, Coral Gables, and South Miami. If you’re just outside Coral Terrace and planning a custom window or door project, the same local crews and the same 36500-Day Done Right Promise apply. Call (863) 251-5864 and we’ll confirm your address.
Serving Coral Terrace, FL - Our Local Coverage Area
We’re based in the Coral Terrace 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 - Custom & Geometric Windows in Coral Terrace
Yes. Any window or door installed in a Coral Terrace home within the HVHZ must carry a Miami-Dade Notice of Acceptance for that specific product configuration, impact-rated or not. The NOA is a product-approval layer above the Florida Building Code, and Miami-Dade County will not issue a permit without it. If you’re ordering a custom geometric unit in a non-impact configuration, confirm the manufacturer holds an NOA for that exact size and shape before you pay a deposit. Call (863) 251-5864 for exact guidance on your opening.
Because a jalousie opening is not a frame-out. The original rough opening has to be re-cut into solid CBS block, new framing installed, and the surrounding masonry repaired before a code-compliant impact unit fits. That’s masonry labor, not a swap, and it’s why Coral Terrace conversion pricing runs higher than a standard aluminum-to-impact replacement. We’ll show you the line items on a written quote so you see exactly where the money goes.
Custom fabrication for arched and curved impact units typically runs four to six weeks from order to delivery. The lead time is set by the glass manufacturer, not by our labor schedule. Once the units arrive in Coral Terrace, installation is typically done in as fast as a single day per opening, depending on the masonry condition. We lock the price in writing before ordering, so the lead time doesn’t become an excuse for a change order. Call (863) 251-5864 to start the process.
Yes, and you should. Coral Terrace’s year-round humidity and direct sun make Low-E coatings with a low solar heat gain coefficient the right call for any south- or west-facing geometric unit. The laminated impact glass interlayers required by the HVHZ don’t prevent you from adding energy-performance coatings; they work in combination. We order custom units through PGT and Mr-Glass with the exact glass package matched to the orientation of the opening.
Likely yes, but the discount comes from the wind-mitigation inspection, not from the window purchase itself. After a licensed inspector documents the impact-rated openings, many Coral Terrace homeowners see a reduction on the windstorm portion of their premium, often around 25%. The inspection runs $75 to $150, and the savings are set by the carrier, not by us. We’ll point you to the right documentation and make sure your NOA and permit records are in order.
A Jalousie Conversion on SW 24th Street
On a 1960s CBS home off SW 24th Street, our crew converted a set of jalousie windows into code-compliant custom impact units. The original aluminum frames had corroded from years of salt-laden air, and the rough openings needed to be re-cut into solid block. We framed out the masonry, fit PGT Custom Impact Windows with laminated glass interlayers, and handled the Miami-Dade NOA paperwork. The county inspector passed it on his first visit. That’s the job Coral Terrace homeowners ask about most, because jalousies are still everywhere in this neighborhood, and converting them correctly is the difference between a permitted upgrade and a boarded-up opening with a rejected permit.
Written by Ed Winslow, Owner at Winslow Windows & Doors. Ed’s name is on the door, and it’s on every job we do in Coral Terrace.
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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