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 Riviera Beach
Custom and geometric windows in Riviera Beach rarely come off a shelf. A round-top window sized for a 1963 CBS living room, an oversized trapezoid opening for a Singer Island condo, an arched transom that has to hold a large-missile impact rating in salt air — these are cut, fabricated, and permitted job-by-job. Most local builds take 4 to 6 weeks from template to install, and the final price in this market typically lands between $2,500 and $5,000 per opening, depending on shape, size, and required wind-load rating. If you’re planning a custom window project in Riviera Beach, call (844) 901-4551 and we’ll measure it right the first time.
Winslow Windows & Doors has been doing this since 2011. Ed Winslow’s name is on the door, and he’s the one who answers when Riviera Beach homeowners call with questions about code, insurance, or whether a curved frame can survive five years of Singer Island salt spray. We’re a full-service window and door company, not a middleman sending a sub out to figure it out on site. When you need Custom & Geometric Windows that actually pass inspection, you want a licensed installer who has pulled Palm Beach County permits on this exact housing stock before.
Why Winslow Windows & Doors Is Riviera Beach’s Preferred Custom & Geometric Windows Company
Riviera Beach throws two very different challenges at a window installer, depending on which side of Blue Heron Boulevard your home sits. The mainland is largely original CBS construction from the 1950s through the 1970s, much of it still riding on jalousie windows that leak air, invite burglars, and now get flagged by Citizens Property Insurance during policy renewal. The barrier island side — Singer Island — battles a different enemy: Atlantic salt air that eats standard aluminum frames within five to eight years. We see both every week, so our crews show up knowing what they’re walking into before the ladder comes off the truck.
Our Riviera Beach customers call because they want one company that understands both sides of the bridge. The quote we write for a mainland jalousie replacement includes the structural work needed to put a geometric impact window in a 60-year-old concrete opening. The quote we write for a Singer Island condo includes marine-grade framing and documented Florida Product Approval numbers, because we know the association board and the county inspector are both going to ask for them. You won’t get a salesman reading a brochure here — you’ll get a licensed installer giving you a straight answer, backed by our Done Right Promise.
Every technician we send to a Riviera Beach address is background-checked and in uniform. You’ll know who’s at your door before the knock. And the person who answers our phone at (844) 901-4551 is a live human, 24 hours a day — no voicemail loop, no call center. That matters when you’re chasing a permit deadline or need to know whether the county will sign off on your window before the insurance inspector shows up.
Our Custom & Geometric Windows Services in Riviera Beach
Custom Impact Windows
In Riviera Beach, “custom” and “impact-rated” are not optional combinations — they’re the only combination that passes. Every custom impact window we install here carries a Florida Product Approval and a large-missile rating matched to the opening’s design pressure. That’s non-negotiable on both the mainland and Singer Island. A 1960s CBS home replacing jalousies with fixed custom picture windows has to meet the same >160 mph coastal wind-load requirement as a 14th-floor condo on the ocean, and we quote both with that standard baked in.

Geometric & Shaped Windows
Trapezoids, parallelograms, hexagons, rake-shaped transoms — if you can draw it, we can typically fabricate it. What we can’t do is cut a geometric window without an engineered frame that holds its Florida Product Approval. Many Riviera Beach homes have non-standard rough openings in concrete block, which means a cheap window-package dealer will either tell you it can’t be done or bid it without the structural engineering and leave you holding a permit rejection. We template every geometric opening in the field, not off a rough guess.

Arched & Curved Windows
Arched windows are the most common custom request we get in Riviera Beach, especially on 1950s and 60s CBS homes that originally had radius-top jalousies or fixed single-pane curved glass. A true arched impact window requires a curved laminated interlayer and a marine-grade frame if the home sits anywhere near the Intracoastal or the ocean. We’ve done enough Singer Island work to know that a standard aluminum arch will start oxidizing around year five. We don’t install that on a barrier island. We quote arched windows with the frame material the location actually requires.

Oversized Openings
The 1970s and 80s Singer Island condos we service often have storefront-style window walls with enormous fixed panes and narrow, salt-pitted aluminum frames. Replacing an oversized opening like that means new structural support, an engineered lintel, and glazing that meets wind-load at whatever floor height the unit sits on. These are not dealer-brochure windows. They’re engineered projects, priced as such, and we give you a written line-item quote up front so there’s no surprise change order after the old frame is cut out.

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 Riviera Beach
We install and service custom geometric windows built on PGT, CGI, and ES Windows frames and glazing, selected because those three carry the Florida Product Approval and large-missile ratings that Palm Beach County inspections — and Citizens Property Insurance underwriters — demand for homes on both the mainland and Singer Island. Because we install these brands across Palm Beach County, we can usually source custom glass and hardware without the long distribution delays that plague out-of-town installers. For Riviera Beach customers replacing a full opening, we’ll match the new window to the existing architecture and recommend the right frame for your micro-zone — marine-grade PVC or coated aluminum within a few hundred feet of the ocean, standard impact frames a mile inland.
Common Custom & Geometric Windows Problems We See in Riviera Beach Homes
- Jalousie windows flagged by Citizens Property Insurance. The mainland’s 1950s–70s CBS homes still carry a lot of original jalousies, which offer no impact protection and zero energy efficiency. A custom fixed or radius-top replacement not only removes the insurance non-renewal risk, it typically cuts the windstorm portion of the premium after a wind-mitigation inspection comes back favorable.
- Salt-corrosion failure on Singer Island aluminum frames. Ocean air eats standard aluminum here faster than almost anywhere else in Palm Beach County. We regularly see 1970s and 80s frames so deeply pitted that the jamb and sash compromise the impact rating. Marine-grade coating or PVC/fiberglass framing is the fix, and we template for it from day one.
- Non-compliant “budget” impact glass that fails inspection. A laminated interlayer alone won’t pass a Palm Beach County final inspection if the frame and glazing system don’t carry a valid Florida Product Approval matched to the opening. We see this on mainland homes where a handyman or out-of-area bidder installed a “hurricane window” without the right paperwork. The homeowner finds out at permit close-out — or worse, at claims time.
- Oversized custom openings without engineered lintels. Cutting a larger window into a 60-year-old concrete block wall requires a load-bearing lintel sized by an engineer. Skip that, and the first serious wind event cracks the concrete above the new window. We’ve torn out enough cracked CBS above bad installs to know it’s a five-figure mistake disguised as a cheap quote.
Pricing for Custom & Geometric Windows in Riviera Beach, FL
No honest window company gives an exact price over the phone for a custom geometric window in Riviera Beach, because the opening itself sets the number. But we can give you real ranges so you know what’s reasonable. A standard custom impact single-hung in the city typically runs $900 to $1,800 installed. A custom fixed geometric window — trapezoid, hexagon, or radius-top — lands between $1,200 and $3,000. Large or arched custom openings, the kind we get on Singer Island condos and oversized CBS walls, run $2,500 to $5,000 per opening. Whole-home custom packages span widely: $8,000 for a few jalousie replacements on the mainland to $25,000+ for a multi-window condo retrofit on the ocean side. What moves the number in Riviera Beach specifically is wind zone (everything here is coastal wind-load), floor height on Singer Island (higher floor = higher design pressure = higher cost), frame material (marine-grade costs more than inland aluminum), and whether the opening needs a new engineered lintel. Call (844) 901-4551 and we’ll measure it precisely and write a line-item quote.
What Custom & Geometric Windows Costs in Riviera Beach
For planning purposes, here’s how Riviera Beach pricing breaks down across common project types:
- Impact windows (standard rectangular, non-custom): $800–$1,500 per window installed.
- Impact single-hung or casement (custom-sized to an existing masonry opening): $900–$1,800 per window installed.
- Custom fixed geometric or radius-top window, impact-rated: $1,200–$3,000 per window installed.
- Large custom or arched opening, engineered lintel included: $2,500–$5,000 per opening installed.
- Whole-home package (mainland CBS home with 6–12 openings swapped to impact): $8,000–$25,000+, depending on count and structural work.
Those numbers include the window, frame, glass, haul-away, and permit. They do not include structural repairs to a failing wall or unforeseen concrete work when we open a 60-year-old opening, but we’ll flag any concern during the initial measure — before you sign. We never write a quote that leaves out the permit. A cheap bid that “handles” permitting orally is one you’ll pay for twice. In-home measures and written quotes are free. Call (844) 901-4551 to schedule one.
Florida Pays You Back
Riviera Beach homeowners replacing jalousies or outdated aluminum windows with impact-rated custom work may qualify for several incentives at once. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and Riviera Beach properties sit squarely in the targeted coastal zone. Florida also exempts impact-resistant windows and doors from sales tax, which on a multi-opening project can save you hundreds. At the federal level, the 25C energy credit covers 30% of qualifying product cost, up to $600 per year, for energy-efficient window units. And once your custom impact windows are in, a wind-mitigation inspection — typically $75 to $150 in this market — can often earn a 25% or greater credit on the windstorm portion of your homeowners premium. We can’t guarantee what your carrier will approve, but we’ll get you the documented Florida Product Approval and large-missile rating numbers that an inspector and your insurance company both need to see.
One practical comparison we walk Riviera Beach homeowners through: permanent impact windows versus hanging and storing hurricane shutters. Shutters protect the glass only when someone’s home to deploy them and they do nothing for salt air, energy loss, or the jalousie replacement your insurer wants. Impact windows protect the home 24/7, 365 days a year, with no panels to wrestle in the dark at the start of a storm. For a Singer Island condo where the association forbids exterior shutters above a certain floor, impact glass is often the only compliant option.
Riviera Beach’s Wind-Load Reality: What Your Custom Window Quote Must Include
Riviera Beach is the only city in Palm Beach County where inland 1950s–70s CBS homes with jalousie windows and oceanfront Singer Island condos with deeply pitted 1970s–80s aluminum frames are both subject to the same >160 mph coastal wind-load requirement. That means every custom geometric window we cut here must carry a Florida Product Approval and a large-missile rating matched to the opening’s design pressure, or it won’t pass county inspection — and Citizens Property Insurance won’t renew the policy. There is no exception for being a block inland. The city’s geographic position — mainland on one side of Blue Heron, open Atlantic on the other — puts every structure under the same code umbrella.
Here’s the consequence for your quote, and it’s the information most Riviera Beach homeowners don’t know to ask for: a compliant custom window quote for this city includes the Florida Product Approval number for the exact configuration, the design pressure rating matched to the window’s size and floor height, and a permit pulled with Palm Beach County. A cheap quote often excludes the permit, doesn’t list a Florida Product Approval number because the unit doesn’t carry one, or rates the window below the design pressure an inspector will demand. If the quote doesn’t reference wind-load requirements at all, that’s your first red flag. If it references a rating above +/-100, that’s the second — no standard residential window in this market needs that rating, and it usually signals a contractor guessing instead of engineering.
We’ve lived this exact problem on a Singer Island condo job near the ocean. Our crew had to fully cut out a curved, salt-corroded 1970s aluminum storefront frame because the jamb and sash were so structurally degraded that a simple reglaze would have failed the next wind-mitigation inspection. We fabricated a matching arched window using PGT impact-rated glazing with a marine-grade PVC frame, pulled the Palm Beach County permit, and passed final inspection with the new design pressure stamped on the job card. An out-of-area bidder had priced it as a simple glass swap. The actual job was a full frame tear-out and structural rebuild. That’s the difference between an installer who works Riviera Beach every month and one who plugs your address into a pricing app.
We Also Serve Cities Near Riviera Beach
Winslow Windows & Doors serves custom and geometric window customers across northern Palm Beach County, including Lake Park, North Palm Beach, West Gate, and West Palm Beach. Our crews coordinate from our South Florida office and work locally throughout the area. If you’re comparing Riviera Beach window prices to neighboring cities, call (844) 901-4551 — the quote is free, and the number you hear is the number that’s on the invoice.
Serving Riviera Beach, FL — Our Local Coverage Area
We’re based in the Riviera Beach 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 Riviera Beach
Every custom geometric window installed in Riviera Beach must carry a Florida Product Approval with a large-missile impact rating matched to the specific design pressure for the opening’s size, shape, and height above grade. Palm Beach County’s coastal design wind speed exceeds 160 mph across the entire city, including the mainland CBS neighborhoods. The approved rating appears on the Florida Product Approval document and on our installation job card for the inspector to verify. Call (844) 901-4551 and we’ll confirm the exact rating your window needs based on your address.
Replacing non-impact jalousies with Florida Product Approval-listed custom impact windows in a Riviera Beach home generally removes the most common non-renewal flag Citizens applies to older coastal structures, and after a wind-mitigation inspection, many homeowners see a significant windstorm premium credit. Citizens does not guarantee renewal for any structural or window work, and final terms come from the carrier after the mitigation inspection. What we can guarantee is that the windows we install carry the documentation Citizens asks for. Call (844) 901-4551 and we’ll walk you through the window portion of your mitigation plan before the inspector arrives.
Singer Island window work costs more because oceanfront and near-ocean condos require heavier frames, marine-grade coatings or PVC construction, higher design pressures at upper floors, and frequently full frame tear-outs of salt-corroded 1970s aluminum. Tools, materials, fastening, and labor all step up when the opening faces direct Atlantic exposure. A mainland CBS window might bolt into clean concrete; a Singer Island storefront wall often needs the old frame cut out completely before the new one can be fabricated and installed. For an exact number on your building’s wall, call (844) 901-4551 for a free in-unit measure.
Yes, and it’s one of the most common custom requests we install in Riviera Beach’s CBS homes. The impact rating depends on the glazing and frame system, not the shape, so a radius-top or rounded window can carry the same Florida Product Approval and large-missile rating as a rectangular impact window. The catch is that the curved glass and matched frame must be fabricated as a rated system from the manufacturer — you can’t field-cut impact glass into an arch and retain the approval. Call (844) 901-4551 and we’ll template your opening precisely so the arch fits your existing masonry.
A compliant custom window quote in Riviera Beach lists the Florida Product Approval number for the exact window configuration, the design pressure matched to your opening, the permit and inspection line, engineered lintel work if the opening changes size, and the frame material appropriate for your distance from the ocean. Cheap quotes commonly leave out the permit, use a non-impact laminated interlayer to fake an impact rating, skip the structural lintel when enlarging a CBS opening, or bid a standard inland aluminum frame that will corrode within five years on Singer Island. Any one of those omissions fails inspection or fails the building later. Call (844) 901-4551 for a written line-item quote that includes every one of those pieces.
Call Winslow Windows & Doors for a Free Custom Window Estimate in Riviera Beach
If you’re planning a custom geometric window project in Riviera Beach — jalousie replacement on the mainland, an arched window in a CBS wall, a salt-corrosion teardown on Singer Island, or an oversized opening in any of the 33404 neighborhoods — call (844) 901-4551. We’ll measure the openings precisely, quote a real number with the permit and the engineering included, and put Ed’s name on the work. Free estimates, no trip charge in the county, and a standing 10% discount for seniors and veterans. We’re the one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Riviera Beach and northern Palm Beach County since 2011.










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