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 Miami
Custom and geometric windows in Miami are not a luxury choice. They are a structural decision governed by Miami-Dade County’s High Velocity Hurricane Zone code, which demands a Notice of Acceptance for every opening, including arches, radii, and oversized glass. We install, replace, and service these windows throughout Miami, from Coral Gables to Little Haiti to Allapattah, with products anchored for concrete block construction and coastal salt exposure. Call (561) 956-2754 for a free in-home measure and written quote.
Why TruePane Windows & Doors Is Miami’s Preferred Custom & Geometric Windows Company
TruePane Windows & Doors has been setting custom openings in Miami long enough to know what the salt air does to a radius frame within five years. We are not a franchise crew rotating through town. Dale Kessler founded this company on a rule that still governs every install: if the pane is not true, the job is not done. That standard matters more on a 12-foot arched opening in a 1960s CBS wall than almost anywhere else in Florida.
Our technicians are background-checked and uniformed. They measure every opening twice. They quote manufacturer lines side by side on paper so you see exactly what you are buying before you commit. They register both warranty layers in writing before the truck leaves the driveway. That is The Keystone Standard, and it applies to every custom geometric window we touch in Miami.
We answer the phone with a live person, 24 hours a day, seven days a week. No voicemail tree. No callback form. When a Miami homeowner calls about a fogged arch window on a Monday morning, they speak to someone who can schedule a visit. When they call during a storm watch, they speak to someone who understands that a compromised opening is not something to put off.
Our Custom & Geometric Windows team has handled arched units, radius glass, trapezoids, circles, and oversized impact openings across Miami’s pre-1992 housing stock. We know which manufacturers have Miami-Dade NOAs for the shapes you want, and we will not quote a window we cannot legally install here. That is the difference between a licensed Miami impact specialist and a generalist who learned windows in a wood-frame market.
Our Custom & Geometric Windows Services in Miami
Custom Impact Windows
Every custom impact window we install in Miami carries a Miami-Dade Notice of Acceptance, not just a Florida Product Approval. That distinction is not optional in this county. We work with manufacturers including PGT, CGI, and CWS to source impact-rated shapes that hold their design pressure rating when anchored into concrete block. For Miami homeowners near Biscayne Bay, we specify marine-grade finishes on frames and hardware because the salt air here degrades standard aluminum within five to ten years.

Geometric & Shaped Windows
Triangles, trapezoids, pentagons, half-rounds, and custom polygons all require the same NOA documentation as a standard impact window in Miami-Dade County. Many national retailers will sell a geometric window without checking whether it is approved for High Velocity Hurricane Zone installation. We will not. If the shape you want is not available with a Miami-Dade NOA from a manufacturer we trust, we will tell you before you spend a dollar, and we will show you what approved alternatives exist.

Arched & Curved Windows
Arched windows are common on Miami’s Mediterranean Revival and mid-century homes, particularly in neighborhoods like Shenandoah and the Roads. A custom arch in a concrete block wall needs a properly framed buck. In pre-1992 CBS construction, the original opening often has no buck at all, just block and stucco. We set hot-dip galvanized anchors and build the opening to hold an impact-rated arched unit that will not shift under design pressure. That is the difference between an arch that looks right on day one and an arch that performs through its first hurricane season.

Oversized Openings
Floor-to-ceiling glass walls, wide fixed picture windows, and multi-panel custom openings are common in Miami’s waterfront and luxury builds. These units are heavy. The anchoring requirements are different from a standard 36-by-60 window, and the NOA documentation must match the exact configuration, including glass type and frame reinforcement. We quote these jobs with the anchoring method spelled out, because your insurance carrier’s wind mitigation inspector will ask, and we want your paperwork to hold up.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Miami
We are an authorized installer for more than a dozen manufacturer lines, and for Miami’s custom geometric work we regularly specify PGT, CGI, and CWS because their NOA catalogs include the radius and arch configurations most requested here. We also service ViewLux units. When a manufacturer’s hardware fails early from Biscayne Bay salt exposure, we can source the replacement parts locally and get your window operating again without a four-week wait for a factory shipment. We quote brands side by side so you see the cost difference in writing before you choose.
Common Custom & Geometric Windows Problems We See in Miami Homes
- Salt corrosion on radius frames and hardware: Homes within a mile or two of Biscayne Bay or the Atlantic see aluminum frames and hinges corrode within five to ten years. The first sign is usually a sash that binds or a seal that fogs on the coastal-facing elevation. We specify marine-grade finishes and stainless or hot-dip galvanized hardware for these exposures.
- Failed seals on arched insulated glass units: Miami’s UV intensity bakes weatherstripping and glazing compounds faster than inland locations. When an arched IGU loses its seal, the curve makes replacement more involved than a standard rectangle, and the replacement unit must still match the original NOA configuration.
- Unanchored custom units in CBS walls: Pre-1992 concrete block homes often have jalousie or single-pane sliders with no proper buck framing. If a contractor sets a heavy geometric impact window into that opening without adding a galvanized buck and anchors, the unit can shift under design pressure and leak water during a storm. We have seen the damage. We fix it correctly.
- Missing NOA documentation: We meet Miami homeowners who had custom windows installed by an out-of-county crew using Florida Product Approval-only units. The windows look fine. Then the wind mitigation inspection fails, the Citizens Insurance discount never arrives, and in some cases the policy is non-renewed. The fix is replacement with NOA-compliant units, and we walk every customer through the OIR-B1-1802 form as part of the job.
Pricing for Custom & Geometric Windows in Miami, FL
A standard impact-rated window in Miami runs $800 to $1,500 installed. Impact single-hung windows range from $900 to $1,800. Custom geometric shapes, arched units, and oversized openings run $2,500 to $5,000 per opening because the fabrication is non-standard and the anchoring work in concrete block is more involved. Whole-home packages in Miami typically land between $8,000 and $25,000 or more depending on opening count, wind zone, floor height, and frame material. A free in-home measure and written line-item quote is how we start every job so you know the number before you sign anything.
What Custom & Geometric Windows Costs in Miami
Miami pricing sits higher than most Florida markets because of one fact: Miami-Dade County’s High Velocity Hurricane Zone designation prohibits installing windows that lack a Miami-Dade Notice of Acceptance. A generic big-box custom-shaped window that costs less in Tampa or Orlando cannot legally be installed in Miami. That restriction eliminates the cheapest products and pushes pricing toward NOA-compliant manufacturers like PGT, CGI, and CWS, which are engineered for this wind zone. The opening count is the biggest cost driver. A three-bedroom CBS home with fifteen openings will run more than a condo unit with four. Floor height matters too: upper-floor installations on waterfront buildings require lift access and different anchoring, and the labor reflects it. Frame material moves the number as well. Aluminum with marine-grade finish costs more than standard aluminum, but near Biscayne Bay the standard finish is a false economy. Impact windows across a whole home in Miami average $8,000 to $25,000-plus once you account for custom shapes, oversize glass, and the anchoring work concrete block requires. Call (561) 956-2754 for a free in-home measure and a written quote with no obligation.
Florida Pays You Back
Miami homeowners who install NOA-compliant impact windows can stack several programs to recover real money. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, though funding cycles open and close and income limits apply. Florida waives sales tax on impact-resistant windows and doors, which saves roughly 7% off the top. The federal 25C energy credit returns 30% of the product cost up to $600 per year on qualifying energy-efficient units. Then there is the insurance side: after a wind-mitigation inspection, which runs $75 to $150, many Miami homeowners see their windstorm premium drop by roughly 25% on the windstorm portion. Some Citizens Insurance policyholders report 20% to 45% total premium reductions after replacing every opening with fully NOA-compliant impact products. We cannot guarantee your numbers because carriers and programs set the final figures. What we do is walk you through the OIR-B1-1802 wind mitigation form alongside your window proposal so the paperwork matches the work.
We Also Serve Cities Near Miami
Our crews serve Custom & Geometric Windows in Miami and regularly work in Miami Beach, Coral Gables, Hialeah, and Miami Gardens. The NOA requirements are the same throughout Miami-Dade County, and our familiarity with the housing stock and coastal exposure in each of these cities means the quote we give you is grounded in what this county actually requires. Call (561) 956-2754 to schedule a free estimate wherever you are in the Miami area.
Serving Miami, FL - Our Local Coverage Area
We’re based in the Miami 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 Miami
No. Miami-Dade County’s High Velocity Hurricane Zone mandate applies to every window and door opening, including a single custom arch in a Little Haiti concrete block home. The county requires a Miami-Dade Notice of Acceptance for the exact product configuration, and contractors who install Florida Product Approval-only units here leave you with rejected wind mitigation credits and possible insurance non-renewal. If an installer tells you one opening does not matter, walk away. Call (561) 956-2754 and we will quote you an NOA-compliant arch window the first time.
Salt-laden air from Biscayne Bay settles on aluminum frames and hardware and accelerates corrosion at a rate far faster than inland Miami suburbs. Corroded frames lose alignment, which puts uneven pressure on the insulated glass seal and causes fogging. We specify marine-grade finishes on frames, use stainless or hot-dip galvanized hardware, and select glazing compounds rated for high UV and salt exposure. The upfront cost is higher than inland-spec materials, but the inland-spec unit is the one that fails in year five. Call (561) 956-2754 for an exact quote on a coastal-spec custom window.
Yes, provided the custom geometric window carries a Miami-Dade NOA and is installed with anchoring that passes a wind mitigation inspection. The OIR-B1-1802 form asks for the product approval number for every opening, including arches, radii, and oversized units. We provide that documentation for every window we install and walk you through the form so your inspector has what they need. Many Miami homeowners see their windstorm premium drop by roughly 25% after a full replacement. Call (561) 956-2754 to schedule your free estimate and we will review your insurance paperwork as part of the quote.
We build a hot-dip galvanized buck into the concrete block opening, anchor it to the block with code-approved fasteners, and set the arched impact unit into that buck. Pre-1992 CBS homes in Allapattah typically have no proper buck framing behind the original jalousie or single-pane sliders, so the opening cannot hold a heavy geometric window on its own. Skipping this step means the unit shifts under design pressure and blows water during a storm. The buck and anchor work is part of every custom opening quote we give in Miami, and it is one reason our pricing reflects the actual scope of the job. Call (561) 956-2754 for a free in-home measure.
Because Miami-Dade County is a High Velocity Hurricane Zone, and Tampa is not. Every window installed in Miami must carry a Miami-Dade Notice of Acceptance, the most stringent hurricane product approval standard in the United States, created after 1992’s Hurricane Andrew. Generic big-box custom shapes typically carry only a Florida Product Approval, which is not sufficient in Miami-Dade. Your friend in Tampa can get away with it. In Miami, that same window is illegal to install and will fail a wind mitigation inspection. We quote NOA-compliant custom windows from manufacturers like PGT, CGI, and CWS. Call (561) 956-2754 and we will show you the difference on paper before you spend anything.
Custom fabrication runs four to six weeks from order to delivery. Once your units arrive, most individual window replacements are installed in as fast as a single day. Whole-home packages take longer depending on opening count and anchoring work. We schedule your installation date when we order, and we show up when we say. Call (561) 956-2754 for a free estimate and a written timeline.
Impact windows are permanent protection. You do not hang panels before a storm, you do not store them after, and you do not discover at 6 p.m. on a Friday that one panel is missing. Shutters protect the opening but do nothing for the window’s seal or frame. Impact windows also count toward your wind mitigation discount the same way shutters do, and they improve energy efficiency and resale value at the same time. For Miami homeowners planning to stay in their home, impact windows are the practical long-term choice. Call (561) 956-2754 and we will quote both paths so you can decide with real numbers.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Miami with custom and geometric window installations anchored to Miami-Dade County’s High Velocity Hurricane Zone standard.
Six Reasons Homeowners Choose TruePane 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.










Before
After
Before
After
Before
After