Custom & Geometric Windows in North Miami - Free In-Home Measure, Written Price

Fast, Reliable Custom & Geometric Windows Across North Miami

Custom and geometric window replacement in North Miami runs $1,200 to $4,800 per opening installed, depending on size, shape, and Miami-Dade NOA product approval requirements. Many homeowners pair this with a Roof Replacement & Installation - North Miami to fully protect the envelope. Most custom-shaped units take 4 to 6 weeks to fabricate, then install in as fast as a single day once the units arrive. Ed Winslow has been running this company since 2011, and his crews know North Miami’s mid-century concrete-block ranches block by block. If you’re standing in a 1960s house on NE 135th Street staring at oxidized aluminum jalousie windows, call (727) 860-0593 and a live person will answer, 24/7.

Call (727) 860-0593

Why Winslow Windows & Doors Is North Miami’s Preferred Custom & Geometric Windows Company

North Miami’s housing stock is old enough that generic window shops get lost here. Most homes between NE 119th and NE 151st Street were built between 1952 and 1978, and the openings were never sized for modern impact units. That means full-frame, rough-opening replacements, every time. Our crews have done hundreds of tear-outs on CBS ranch homes near Arch Creek and Keystone Point, so we can tell you before the truck rolls up whether your rough opening needs re-framing, strap upgrades, or structural filler before a new geometric unit goes in. We also handle Shingle, Tile & Metal Roofing - North Miami if your project includes roof work.

We’re authorized installers for PGT, CGI, CWS, ES Windows, ECO Window Systems, and three other premium brands, and we carry parts locally for North Miami customers. Every technician is background-checked and shows up in uniform, with a name and a face you can verify before anyone touches your wall. Ed Winslow’s name is on the business, his address and license number are published, and the Done Right Promise backs every job. If it’s not done right, Winslow makes it right. Period.

Our Custom & Geometric Windows Services in North Miami

Custom Impact Windows

Every replacement window in North Miami must carry a Miami-Dade Notice of Acceptance (NOA) number. This isn’t optional. Miami-Dade’s NOA system is stricter than the Florida Building Code and stricter than Broward County across the county line. A custom impact window from Winslow is fabricated to your exact rough opening, glazed to the design pressure your wall requires, and documented with the NOA stamp that your permit inspector will ask for. We handle the paperwork, the permit, and the inspection.

Geometric & Shaped Windows

Half-rounds, pentagons, trapezoids, fixed triangles above sliders. North Miami’s mid-century homes love these shapes, and most of them are currently leaking or drafty single-pane aluminum. We build NOA-certified geometric impact units that match the original sightlines but meet current wind-borne debris standards. The frame is engineered to the opening, not shimmed into a stock rectangle with caulk.

Arched & Curved Windows

Arched windows near Biscayne Bay take a beating from salt-laden onshore air. Non-marine aluminum frames oxidize, corner welds crack, and the unit loses its design pressure rating silently. We specify stainless steel hardware and marine-grade finishes on arched units within a few miles of the bay, like the homes along NE 121st Street and around Enchanted Forest Park. The curved frame is templated on-site, then cut and welded to the exact radius.

Oversized Openings

Floor-to-ceiling custom openings, picture windows, and fixed walls of glass. On North Miami’s older CBS ranch homes, these openings often need new headers or reinforced rough sills. We don’t hide that work in a change order. Upfront line-item pricing, no surprises on the invoice, and a full written quote before we start.

Trusted Brands We Service in North Miami

We install and service custom and geometric windows from PGT, CGI, ES Windows, and ECO Window Systems. Each brand has specific NOA configurations for Miami-Dade’s wind zone, and we stock common parts and hardware locally so North Miami customers aren’t waiting on out-of-state shipments for service calls. If you have a failing geometric window and need a brand-matched replacement, we can usually pull the spec from the original NOA label and get the right unit ordered the same visit. Our Custom & Geometric Windows team handles the full lifecycle, from initial measure to final inspection.

Common Custom & Geometric Windows Problems We See in North Miami Homes

• Salt-air oxidation on aluminum frames. Homes east of NE 6th Avenue, closer to Biscayne Bay, see non-marine aluminum frames corrode within 10 to 15 years. Corner welds crack first, then the frame loses design pressure. It’s the single most common issue we find in the neighborhoods between NE 123rd and NE 135th Street.
• Jalousie windows with no legal upgrade path. Those original louvered jalousie windows still working in North Miami’s 1950s and 1960s homes cannot be made hurricane-compliant with any film, patch, or retrofit. Miami-Dade’s building department requires full removal and a NOA-certified impact unit. Many homeowners find this out only when an insurance inspection refuses to renew coverage.
• Driven rain saturating concrete block around arched and oversized openings. Poorly sealed rough openings let South Florida’s sideways rain get into the block. Hidden corrosion eats the jamb anchors over time, and the window eventually fails a large-missile impact test even if the glass looks fine.
• Non-compliant replacements from out-of-county contractors. Some installers from Broward or further north will swap in a Florida Product Approval unit that lacks a Miami-Dade NOA. North Miami permit inspectors will reject it. That homeowner is out the money, the window, and the job.

Pricing for Custom & Geometric Windows in North Miami, FL

What Custom & Geometric Windows Costs in North Miami

Impact windows in North Miami generally run $800 to $1,500 per window installed, with single-hung impact units at $900 to $1,800. Large or custom-shaped openings run $2,500 to $5,000, and whole-home packages on a typical 1,200-square-foot CBS ranch range from $8,000 to $25,000 or more. Three things move the price in North Miami specifically: opening count and condition, wind zone (homes east of Biscayne Boulevard are in a higher exposure category), and frame material. Marine-grade aluminum with stainless hardware costs 15 to 25 percent more than inland-spec, but replacing it a decade later costs the full job again. We offer a free in-home measure and a written quote with no obligation.

You should also know the comparison hook before you put real money down. Impact windows beat hurricane shutters in North Miami because they’re permanent protection. No panels to drag out of a shed, no mounting hardware corroding in salt air, no waking up at 2 a.m. with a storm offshore and nothing on the glass. A licensed impact specialist who pulls the permit and passes the inspection is a different animal from a big-box retail install with a third-party sub who won’t know what an NOA is until the inspector asks. That distinction costs homeowners real money in North Miami every year.

Florida Pays You Back

The incentives stack if you do the paperwork. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, which includes impact windows. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30 percent of product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection ($75 to $150), most North Miami homeowners see their windstorm premium drop around 25 percent on the wind portion of the policy. We don’t control those programs, and the final numbers come from your carrier, but we’ll tell you what documentation you need after install. Call (727) 860-0593 and Ed or a team member will walk you through it.

We Also Serve Cities Near North Miami

Winslow Windows & Doors serves the full North Miami area plus Brownsville, Miami, Miami Beach, and Hialeah. If you’re replacing jalousie windows on a 1960s ranch in Brownsville or dealing with salt-air corrosion on a Miami Beach high-rise, call (727) 860-0593 and we’ll get a crew out fast.

FAQs - Custom & Geometric Windows in North Miami