Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Trusted Custom & Geometric Windows for Deerfield Beach Homeowners
Custom and geometric windows in Deerfield Beach are not a stock-item purchase. They are built to an opening, not pulled from a warehouse shelf, and the difference between a window that fits and a window that fights the frame shows up within the first Florida summer. We’ve been setting shaped windows along the Deerfield Beach corridor since the company was founded by Dale Kessler in 2008, and the work carries a Done Right Promise in writing. If you’re looking at a half-moon window over the entry, an angled trapezoid in a gable, or a curved glass wall facing the Intracoastal, call (786) 743-5882 and we’ll talk through what it takes to get it right the first time.
What Our Custom & Geometric Windows Service Includes
Every custom window job in Deerfield Beach starts with the opening, not the catalog. We measure twice, order once, and set the unit so the reveal is even on all four sides. That’s the Keystone Standard, and it applies whether you’re replacing one odd-shaped unit or building a whole wall of glass.
Custom Impact Windows
Custom impact windows in Deerfield Beach carry a specific burden: they must meet Miami-Dade or Florida Building Code requirements for windborne debris while following the lines of an opening that may not be square, plumb, or level. We order impact-rated laminated glass cut to the shape of your opening, then set it in a frame engineered for the wind load your specific elevation requires. The finished unit gets both warranty layers registered in writing before our truck leaves your driveway, so the protection is documented, not assumed.

Geometric & Shaped Windows
Triangles, trapezoids, parallelograms, pentagons, octagons: shaped windows are common in Deerfield Beach homes built in the 1980s and 1990s, and they are almost always the first units to lose a seal. We template the exact opening geometry on site, not from a photograph, because a quarter-inch error in a triangle compounds across every side. The result is a unit that sits true in the frame and drains properly during a heavy summer storm.

Arched & Curved Windows
Arched and radius windows over entry doors and in gable ends are signature pieces of Deerfield Beach architecture, and they are unforgiving. The curve must match the framing exactly, or the window binds at the apex and leaks at the base. We order radius glass cut to the arc of your opening and set the frame with shims placed to hold the curve without pushing the glass into a bind. It’s slower work, and it’s the only way to do it so the window opens and closes in January the same as it does in August.

Oversized Openings
Floor-to-ceiling windows, picture windows spanning twelve feet or more, and corner glass assemblies all fall under oversized openings, and they all test the same thing: whether the installer understands deflection, thermal movement, and load transfer. We specify heavier gauge framing, laminated glass where the code requires it, and structural connections that keep a big piece of glass from cracking when the house settles. Dale Kessler’s rule governs every one of these jobs: if the pane is not true, the job is not done.

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.
Brands We Service for Custom & Geometric Windows
We are an authorized installer for CGI and PGT, two Florida manufacturers whose impact-rated windows are everywhere in Deerfield Beach and along the coast. We’ve set hundreds of their custom units, order their glass and framing directly, and register the manufacturer warranty on site before we pull away. That registration is the layer most homeowners lose, and it’s the layer we put in writing as part of The Keystone Standard.
We also service and install ES Windows and ECO Window Systems for homeowners who want a specific look, a specific performance number, or a specific frame finish on a custom or geometric opening. Whether you have one of those brands already in your home or you’re starting fresh and want side-by-side quotes on paper, we’ll show you what each line costs and what each warranty covers. Whatever the brand, we can help.
Signs You Need Custom & Geometric Windows Right Now
- Fog or moisture between the panes. A failed seal on a shaped window means the insulating gas has escaped and the glass will never be clear again. On a custom unit, the fix is a new insulated glass unit built to the same shape, not a replacement from stock, because no stock exists.
- The window binds when you try to open or close it. Shaped and oversized windows bind when the frame has moved or the original installation was out of square. Forced operation cracks the glass at the corners and damages the hardware, turning a small repair into a full replacement.
- Visible gaps or daylight around the frame. A gap around any side of a custom window means water is getting into the wall cavity even if you haven’t seen a stain yet. In Deerfield Beach’s humidity, that moisture feeds mold and rot behind the drywall long before it shows inside.
- Condensation on the interior glass in the morning. Persistent interior condensation means the window has lost its thermal seal or the frame is conducting heat. Either way, your air conditioning is working harder than it should, and the problem will not correct itself.
- The window is original to a home built before 2002. Deerfield Beach underwent a building code overhaul after Hurricane Andrew, and pre-2002 windows rarely meet current wind load requirements. If your shaped windows are that old, they are both an energy drain and a structural liability during a named storm.
Our Custom & Geometric Windows Process - Step by Step
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Measure and template the opening. We don’t measure custom windows with a tape measure alone. We template the actual opening geometry on site, accounting for any out-of-square or out-of-plumb conditions, so the unit we order matches the opening as it exists, not as the blueprints drew it.
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Quote manufacturer lines side by side. We put the numbers on paper for the brands that fit your opening and your performance requirements, with warranty durations stated. You see the cost difference between a CGI impact unit and an ES Windows radius unit before you commit, not after the order is placed.
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Remove the old unit and prep the opening. We cut the old frame out carefully, inspect the rough opening for water damage or rot, and repair the framing if needed. The new window goes into a clean, solid, correctly-sized opening, not into whatever the last installer left behind.
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Set, shim, and seal the new window. We set the unit level and square, shim it so the weight transfers to the framing evenly, and seal the perimeter with backer rod and sealant rated for Florida’s UV exposure. The window is installed so it drains properly at the sill, not just looks right from the street.
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Register warranties and walk you through the work. Before the truck leaves, we register both manufacturer warranty layers, hand you the documentation, and walk the job with you so you can see the reveal, the operation, and the seal. If anything is not right, you point it out then, not three weeks later.
How Much Does Custom & Geometric Windows Cost in Deerfield Beach?
A custom geometric window in Deerfield Beach typically runs $800 to $2,500 per unit, depending on the size, the number of sides, and whether the glass is impact-rated. A standard triangle or trapezoid in a gable end falls on the lower end of that range. A large arched window over an entry, or a radius unit with impact glass, lands on the upper end. Oversized openings are a different conversation: a twelve-foot picture window with laminated glass can run $3,000 to $8,000 or more, depending on the structural work required. The variables are the glass package, the frame material, the wind load rating your elevation demands, and the complexity of the opening’s geometry. The way to avoid overpaying is to compare quotes with warranty durations stated, not just unit prices. A cheap custom window with an unregistered warranty is not cheap. Our free estimate includes exact measurements, a written quote with line items, and both warranty layers registered when the job is done. Call (786) 743-5882 and we’ll give you real numbers for your specific openings.
Custom & Geometric Windows Near Deerfield Beach - Our Service Area
We install custom and geometric windows throughout Deerfield Beach, from the beachside neighborhoods near the Hillsboro Inlet to the communities west of Dixie Highway. Most of our work takes us to homes in Custom & Geometric Windows in Lighthouse Point and Custom & Geometric Windows in Hillsboro Beach as well, where the coastal wind loads demand the same impact-rated glass we set in Deerfield Beach. We also serve homeowners in Boca Raton, Pompano Beach, Coconut Creek, Margate, Parkland, Coral Springs, North Lauderdale, Oakland Park, and Lauderdale-by-the-Sea.
Serving Deerfield Beach, FL - Our Local Coverage Area
We’re based in the Deerfield 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.
Frequently Asked Questions - Custom & Geometric Windows in Deerfield Beach
A custom or geometric window is any unit built to a non-rectangular opening: an arch, a triangle, a trapezoid, a circle, a pentagon, or any shape that requires templating the opening rather than ordering a stock size. These windows are common in Deerfield Beach homes as architectural features over entries, in gables, and along stair landings, and they cannot be replaced with an off-the-shelf unit. The glass and frame are fabricated to the exact measurements of your specific opening.
Most single custom or geometric window replacements in Deerfield Beach are completed in one day. The fabrication of the unit takes longer than the installation: two to six weeks is typical depending on the manufacturer, the glass package, and whether the window is impact-rated. We schedule the installation only after the unit arrives and has been inspected, so you never have an opening covered with plywood waiting on a delivery.
A typical custom geometric window in Deerfield Beach runs $800 to $2,500 installed, with oversized impact units running considerably higher. The price depends on the size, the number of sides or the radius, the glass package, and whether the frame must be engineered for a specific wind load. Call (786) 743-5882 for an exact quote, and we’ll measure your opening and put line-item pricing in writing, no obligation.
Yes. We are an authorized installer for both CGI and PGT, and we service and replace their custom and geometric units throughout Deerfield Beach. We order directly from the manufacturer, register the warranty on site, and use the correct hardware and glass specifications for each line. If you have an existing CGI or PGT window with a failed seal or a bent frame, we can quote the repair against the replacement and put the numbers side by side.
A custom window with a crack or impact damage is urgent because the glass in a shaped unit is under stress at the corners and can propagate quickly. Call us any time, day or night, and a live person will answer at (786) 743-5882. We’ll walk through what you’re seeing and get a technician out to secure the opening and order the replacement glass if needed.
Every custom window job is covered by The Keystone Standard: both manufacturer warranty layers registered in writing before our truck leaves the driveway, with durations stated on the quote, and our Done Right Promise covering the workmanship. If the installation is not done right within those 90 days, we make it right with no paperwork fights and no arguing. That’s the standard Dale Kessler has kept on the whiteboard since 2008.
Clear the area around the window inside and out so our technicians can work without moving your furniture or cutting back landscaping. Move anything fragile off nearby shelves, because setting a heavy custom unit can vibrate the wall. And keep pets and children away from the work area while the old window comes out and the new one goes in. We’ll walk the job with you before we start so there are no surprises.
Schedule Your Custom & Geometric Windows Service in Deerfield Beach Today
If you have a shaped window that’s fogged, binding, or original to a home that’s been through a few Florida hurricane seasons, call (786) 743-5882 and get a free estimate with real numbers in writing. A live person answers the phone 24 hours a day, 7 days a week. We’ll measure the opening, quote the right unit, and stand behind the work for as long as you own the home.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Deerfield Beach since 2008.
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.



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