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 Ojus
Custom and geometric windows in Ojus are not a catalog order. Because every replacement unit in this community must carry a Miami-Dade Notice of Acceptance (NOA), the shaped, arched, and oversized openings we work on have to be fabricated to tested configurations, not pulled off a shelf. If you’re replacing original jalousie or single-pane aluminum windows on a pre-1992 CBS ranch, you’re almost certainly looking at custom fabrication. Call Winslow Windows & Doors at (850) 998-3090 for a free in-home measure and a written quote that spells out exactly what your openings require.
Why Winslow Windows & Doors Is Ojus’s Preferred Custom & Geometric Windows Company
Ed Winslow founded this company in 2011, and his name is on the door and on every job we do. That changes how we quote work in Ojus. We know that a circular window on a 1960s CBS ranch near the Ojus/Carol City line is not the same as a circle window in a new construction house in Pembroke Pines. The rough opening is different, the wind-load requirement is different, and the permit path is different. We’ve been through enough Miami-Dade inspections on shaped openings to know what gets flagged and what passes the first time.
Our Custom & Geometric Windows team includes fabricators and installers who work with NOA-tested configurations daily. We pull window-specific permits in Ojus, submit project-specific NOA drawings, and coordinate with the same Miami-Dade reviewers who handle your kitchen or roof permits. We’re locally owned by Ed Winslow, with a published address and license number. Every technician who arrives at your Ojus home is background-checked and in uniform. You know who’s at your door before the truck pulls up.
Ojus homeowners consistently tell us the same thing: they called because a permit reviewer flagged their jalousie windows during an unrelated remodel, and they needed a company that could get the impact retrofit done without stalling the whole project. We answer our phones 24/7 with a live person. No call centers, no voicemail loops. When you call about an Ojus custom window job, you’re talking to someone who knows the HVHZ code and can schedule a measure.
Key Takeaways:
- Every custom or geometric window in Ojus must carry a Miami-Dade NOA, not just a Florida Product Approval.
- Pre-1992 CBS ranches almost always have non-standard rough openings that require custom fabrication.
- Permit reviewers flag surviving jalousie windows even on unrelated kitchen or roof permits.
- We provide free in-home measures and written, line-item quotes before any work begins.
Our Custom & Geometric Windows Services in Ojus
Custom Impact Windows
Custom impact windows in Ojus are the dominant retrofit job we handle. Original 1950s through early 1980s CBS construction left behind jalousie and single-pane aluminum openings that don’t match any modern catalog size. We fabricate to the existing rough opening, using NOA-tested configurations and laminated glass interlayers rated for large-missile impact. This is what satisfies both the permit office and your windstorm insurance carrier.

Geometric & Shaped Windows
Half-rounds, trapezoids, octagons, and custom angles appear throughout Ojus ranch homes, often as accent windows beside entry doors or above picture windows. Each one has to be engineered to the same HVHZ design pressure as a standard rectangle. We submit project-specific NOA drawings for every shaped opening, which is the only way Miami-Dade will clear the installation. A cheap out-of-state fabricator won’t have that paperwork.

Arched & Curved Windows
Arched window openings on Ojus homes date back to the original mid-century designs, and homeowners often want to keep that character while upgrading to impact glass. We match the original radius and spring line using templated field measurements, then order the curved frame and laminated glass to spec. The result keeps the architectural character and meets current wind-load code at the same time.

Oversized Openings
Wide picture windows and sliding-glass-wall openings in Ojus living rooms and Florida rooms put more wind pressure on the frame and glass than smaller units. Larger spans require higher design pressure ratings and heavier mullions. We size the glass and reinforcement for the actual opening dimensions and exposure of your house, and we document every rating for your insurance file.

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 Ojus
We install and service products from PGT, CGI, among our authorized lineup. For Ojus specifically, PGT and CGI carry extensive Miami-Dade NOA configurations for custom and geometric shapes, which matters when a standard catalog size won’t fit your opening. Because we work these products in Miami-Dade every week, we know which configurations carry NOA approval for the shape and size you need, and we stock the common hardware and components locally so a service follow-up doesn’t stall on a back-ordered part.
Common Custom & Geometric Windows Problems We See in Ojus Homes
- Jalousie windows flagged during unrelated permit pulls. Miami-Dade reviewers routinely flag surviving jalousies when a homeowner pulls a permit for a kitchen, addition, or re-roof. The window retrofit becomes a condition of finalizing the other project. We handle the window permit and the NOA documentation so your remodel doesn’t stall.
- Catalog impact units shoved into non-standard openings. Pre-1992 CBS rough openings are rarely square or standard. A catalog window that doesn’t match the opening leaves gaps at the jamb and sash, and those gaps fail wind-load inspection. We measure and fabricate to the actual opening.
- Salt corrosion on budget hardware. Ojus sits four to five miles from the Atlantic, just west of the Intracoastal. Uncoated aluminum frames and basic hardware corrode within a few years. We spec marine-grade finishes on frames and hardware for every Ojus installation.
- Missing NOA documentation. Some installers offer impact windows without project-specific NOA paperwork. Your insurer will ask for it after a wind mitigation inspection. We provide the complete documentation package with every Ojus job.
Pricing for Custom & Geometric Windows in Ojus, FL
A standard custom impact window in Ojus typically runs $1,100 to $1,800 per unit installed. Geometric and arched units with NOA-tested configurations start around $1,800 and run up to $3,500 per opening depending on shape complexity, glass area, and design pressure requirements. Oversized picture windows and sliding wall sections fall in the $4,500 to $9,000 range per opening. Every quote includes the NOA documentation, permit package, marine-grade hardware, and installation. Call (850) 998-3090 for a free in-home measure and written estimate.
What Custom & Geometric Windows Costs in Ojus
For planning purposes, here are the realistic installed ranges in Ojus right now. Impact windows generally run $800 to $1,500 per window for standard sizes. Impact single-hungs run $900 to $1,800. Large or custom openings, including most arched and geometric work, run $2,500 to $5,000 per opening. Whole-home packages on Ojus CBS ranches typically land between $8,000 and $25,000 or more, depending on how many openings, how many are non-standard, and the floor height. What moves the price here: opening count, wind zone exposure, floor height above grade, frame material, and whether the shape requires custom NOA engineering. We provide a free in-home measure and a written, line-item quote. No change orders, no vague allowances.
One comparison worth making before you decide: impact windows versus hurricane shutters. Shutters require you to be home and physically deploy them before a storm, and they do nothing for the salt-air corrosion or daily energy performance of old single-pane glass. Impact windows are always on, permanently protecting the opening. In Ojus, where a permit pull can force the window replacement regardless, impact glazing is usually the more practical long-term investment.
Florida Pays You Back
Ojus homeowners can stack several programs to offset impact window costs. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida’s sales-tax exemption applies to impact-resistant windows and doors. The federal 25C energy credit returns 30% of the product cost on qualifying units, up to $600 per year. After a wind mitigation inspection, which runs about $75 to $150, Ojus homeowners often see windstorm-premium credits averaging around 25% on the windstorm portion of their policy. We don’t set program terms or insurance rates, but we provide the documentation your inspector and carrier will request.
We Also Serve Cities Near Ojus
While this page is written for Ojus homeowners, our crews also serve Hialeah, Miami, Miami Beach, and Pembroke Pines. If you’re just outside Ojus but still in a Miami-Dade HVHZ zone, the same NOA requirements and documentation standards apply. Call us and we’ll confirm coverage for your address.
Serving Ojus, FL - Our Local Coverage Area
We’re based in the Ojus 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 Ojus
Yes. Every replacement window or door in Ojus, regardless of shape, must carry a Miami-Dade Notice of Acceptance specific to the product configuration. That includes half-rounds, arches, trapezoids, and oversized openings. If a fabricator can’t produce an NOA for the shape you need, Miami-Dade will not approve the install. We only order shapes that carry project-specific NOA documentation. Call (850) 998-3090 to discuss your openings.
Miami-Dade permit reviewers will flag the jalousies and make replacement a condition of finalizing your unrelated permit. You won’t be able to close out the kitchen, addition, or roof permit until the windows are brought to current HVHZ impact standards. We handle the window-specific permit and coordinate with your existing project timeline so one doesn’t stall the other.
Code does not explicitly require marine-grade finishes, but Ojus’s location four to five miles from the Atlantic means salt-laden air corrodes standard aluminum frames and hardware within a few years. A quote that omits marine-grade coatings is cheaper on paper and more expensive later. We include marine-grade hardware and corrosion-resistant frame finishes on every Ojus installation, because we know what the salt air does to unprotected metal.
You need the Miami-Dade NOA for each product configuration, the project-specific design pressure calculations, the permit record, and the final inspection sign-off. After a wind mitigation inspection, your carrier will use these to apply the Florida Statute 627.0629 credit. We provide the complete documentation package with every job, organized so you can hand it to your inspector or agent directly. Call (850) 998-3090 for a quote and we’ll walk you through the paperwork.
Yes. We template the original opening in the field to match the exact radius, spring line, and rough opening dimensions, then order a custom-fabricated impact unit built to that template. The shape and character stay. The glass and frame meet current NOA and HVHZ requirements. We do this regularly on mid-century Ojus ranches, including homes near the Ojus/Carol City line.
Written by Ed Winslow, Owner at Winslow Windows & Doors. Locally owned and operated, with a published address and license number. Call (850) 998-3090 for a free estimate.
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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