Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Manalapan
Custom windows and doors in Manalapan are not a cosmetic upgrade. They are the difference between a home that holds its seal through a Cat 4 and one that leaks salt air into every jamb within five years. We know this because we have worked this barrier island long enough to see exactly what fails first, and we spec every job to prevent it. If you need a straight answer about your openings, call (561) 264-1337. A live person answers, 24 hours a day. We’ll walk you through what you’re actually dealing with and what it costs to do it right in Manalapan.
Manalapan sits on a sliver of land never more than a few hundred yards wide, wedged between the Atlantic and the Intracoastal Waterway. Every window and every door on every estate gets hit with salt spray from both sides, all day, every day. There is no sheltered landward side here. That single fact changes everything about how we specify frames, hardware, seals, and glass. It is why our Custom Windows & Doors team treats this town differently than anywhere else we work.
Why TruePane Windows & Doors Is Manalapan’s Preferred Custom Windows & Doors Company
We have spent more than years learning what salt air does to window and door hardware, much of it on this exact stretch of Palm Beach County coastline. Dale Kessler founded this company in 2008 with a rule that still hangs on the whiteboard in our shop: if the pane is not true, the job is not done. That rule gets tested harder in Manalapan than almost anywhere else, because out-of-true here means corrosion, binding, fogged glass, and a warranty claim that gets denied because the wrong alloy was used at the wrong elevation.
Our crews have worked properties along South Ocean Boulevard, on Point Manalapan, and around the estates near the Audubon Causeway. We know which elevations take direct Atlantic spray and which get the reflected humidity off the Intracoastal. We know that a hinge set that lasts a decade in West Palm Beach seizes in three years here if it is 304 stainless. That local knowledge is not something a regional call center can replicate. When you call (561) 264-1337, you speak with someone who knows Manalapan’s conditions, not a dispatcher reading a script from a map.
Every technician we send to Manalapan is background-checked and uniformed. They measure every opening twice. They quote manufacturer lines side by side on paper, with both warranty layers registered in writing before the truck leaves your driveway. That is our Keystone Standard, and it is non-negotiable. We also back every job with the Done Right Promise: if it is not done right, we make it right, with no paperwork fights and no fine print that covers neither.
Our Custom Windows & Doors Services in Manalapan
Manalapan’s housing stock is almost entirely large custom luxury estates and oceanfront or Intracoastal mansions, many rebuilt after the 2004 and 2005 hurricane seasons. Openings tend to be oversized, architecturally custom, and integrated into Mediterranean Revival, Contemporary, or ultra-modern designs. Stock sizes rarely work here. That is where our custom work comes in.
Architectural Grilles & SDLs
Most Manalapan estates carry a distinct architectural language, and the windows and doors are expected to match it. Simulated divided lites, often specified to mirror the original Mediterranean Revival profiles or to create clean Contemporary sightlines, require fabrication precision that off-the-shelf units cannot deliver. We build grilles and SDLs to the exact bar width and profile the architect drew, and we spec them so they do not trap salt-laden moisture against the glass. A grille pocket that holds water here will fog an insulated unit within a few years. We detail against that from day one.

Oversized Glass Panels
Manalapan estates routinely call for glass panels that span 8, 10, or 12 feet, often with minimal framing to preserve ocean views. These panels weigh hundreds of pounds and must be engineered not just for wind load but for the constant flex of a coastal barrier island. We source impact-rated laminated units from manufacturers including PGT and ES Windows, and we specify interlayers and edge seals that hold up against salt-driven moisture intrusion. A standard edge seal will fail early here. We do not use standard edge seals on Manalapan jobs.

Custom Shape Windows
Arched transoms, radius-top casements, octagonal porthole windows, trapezoidal openings under gabled eaves, all of these show up in Manalapan’s custom estate architecture. Each one requires templating, custom frame fabrication, and glazing cut to a precise radius or angle. We have built custom shapes for homes along the oceanfront and on the Intracoastal side, and we understand how each shape behaves in a 160-plus mph design wind speed corridor. The corners of a custom-shaped unit are the first place a seal fails under wind-driven salt. We reinforce those corners as standard practice on this island.

Commercial Storefront Glazing & Curtain Wall Systems
Manalapan includes a small number of commercial and institutional properties, along with estate-scale guest houses and club facilities that use storefront or curtain wall systems. These systems face the same twin-salt exposure as the residential work, but with larger spans and more joints to protect. We install and service commercial storefront glazing and curtain wall systems with the same marine-spec materials we use on custom homes, because the failure mode is identical: salt intrusion at the joints. Our team has handled storefront replacement and curtain wall repair on this barrier island, and we specify every gasket, every pressure plate, every fastener for coastal exposure first, cost second.

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 Manalapan
We are an authorized installer for more than a dozen manufacturer lines, and for Manalapan work we lean heavily on brands that build specifically for Florida’s coastal wind zones. PGT, CGI, and ES Windows are the names we specify most often on this island because their impact-rated product lines are engineered and tested for exactly this environment. We quote them side by side on paper so you can see the differences in glass package, frame alloy, finish, and warranty duration before you commit. We do not push one brand. We show you the real options and let the numbers and the ratings speak. When a warranty question comes up on a Manalapan property, we know which manufacturer to call and what to say, because we have been registering both warranty layers in writing for every job for years.
Common Custom Windows & Doors Problems We See in Manalapan Homes
The failures we see in Manalapan are predictable. They repeat because the wrong materials get installed by crews who do not understand what this island does to metal and glass. Here is what shows up most often:
- Seized 304 stainless hinges and locks. Standard stainless hardware lasts two to three years facing Atlantic salt spray. In Manalapan, that timeline is not a guess. We replace seized casement hinges and deadbolt mechanisms on a regular basis, and the fix is always the same: 316 marine-grade alloy, specified from the start so you do not pay for the job twice.
- Pitted and corroded aluminum frames. Frames without marine-grade anodization or powder coating pit around jamb corners and weep holes. Once the finish breaches, the sash misaligns, the seal breaks, and the unit starts taking on water. We see this on both oceanfront and Intracoastal elevations, because neither side of Manalapan gets a break from salt.
- Fogged insulated glass units within five years. Impact-rated glazing with standard edge seals traps salt-driven moisture and loses its argon fill early. The unit fogs, the warranty gets complicated, and the homeowner is left looking through a haze. We spec edge seals and desiccant systems rated for marine exposure to keep the glass clear for the life of the unit.
- Binding doors and misaligned sashes on oversized openings. Large custom openings move more than standard ones, especially during storm cycles. If the frame was not reinforced for the span and the wind load, the door binds in July and the sash will not close by October. We build for the movement so you are not calling us back every season.
Pricing for Custom Windows & Doors in Manalapan, FL
Custom window and door work in Manalapan runs higher than inland Palm Beach County because the materials and engineering are not the same grade. A custom arch-top impact window on a Manalapan estate typically runs $2,800 to $6,500 per unit, depending on size, shape complexity, and glass package. Oversized impact sliding doors generally run $15,000 to $45,000 installed, with wider spans and heavier laminated glass pushing toward the upper end. Architectural grilles and SDLs add $85 to $220 per window. Upgrading from 304 to 316 marine-grade stainless hardware adds roughly $180 to $450 per opening, depending on the lock set and hinge configuration. Curtain wall repair or small commercial storefront replacement jobs in Manalapan typically start around $4,000 and go up based on span and access.
The price gap between a coastal-spec job and an inland-spec job is real, and it is usually 18 to 30 percent. The cheap spec costs more within a decade because the hardware seizes, the frames pit, and you pay for the same opening twice. We give you written line-item quotes with the exact alloy, finish, and warranty duration stated, so you know what you are paying for. Call (561) 264-1337 to schedule a free estimate. We measure twice, quote on paper, and register both warranty layers before we leave your driveway.
We Also Serve Cities Near Manalapan
Our Custom Windows & Doors in Manalapan crews also cover nearby coastal and inland communities. If you are in Boca Raton, Hillsboro Beach, Lighthouse Point, or Coconut Creek, we bring the same marine-spec approach and the same Done Right Promise to every opening. Call us at (561) 264-1337 and we will work out the details for your property, wherever it sits along the coast.
Serving Manalapan, FL - Our Local Coverage Area
We’re based in the Manalapan 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 Windows & Doors in Manalapan
A window or door installed in Manalapan costs more than the same product in West Palm Beach because this barrier island demands materials and engineering that inland sites do not. Manalapan sits in a high design wind speed corridor where engineers calculate for 160 to 170-plus mph exposures on the oceanfront, so every unit must meet stricter structural requirements. More than that, the twin-salt exposure from the Atlantic on one side and the Intracoastal on the other forces upgrades that West Palm Beach homes can skip: 316 stainless hardware instead of 304, marine-grade anodized or powder-coated frames, and edge seals rated for continuous salt-driven moisture. Those upgrades account for most of the price difference, and skipping them means paying for the job again within a decade. Call (561) 264-1337 for an exact quote on your openings. Estimates are free and written.
The real difference is molybdenum. 316 stainless contains molybdenum, which gives it the corrosion resistance to survive constant chloride exposure. 304 stainless does not contain molybdenum, so it pits and seizes when it faces Atlantic salt spray twenty-four hours a day. In Manalapan, 304 hinges, locks, and rollers start binding within two to three years. 316 marine-grade hardware lasts a decade or more. The upgrade costs $180 to $450 per opening and it is the single most important specification decision on a Manalapan window or door. We quote the alloy on paper so there is no guessing.
You can, and it will pass the building inspection, and it will fail early. Standard impact-rated windows from a big-box store are built to meet Florida Building Code minimums, but they are not built for Manalapan’s twin-salt environment. The frames typically carry lighter anodization, the hardware is almost always 304 stainless, and the edge seals are not marine-rated. On an oceanfront Manalapan home, those components degrade within a few years, and the manufacturer’s warranty often does not cover corrosion damage in a coastal zone. We recommend specifying marine-spec products from manufacturers like PGT, CGI, or ES Windows, quoted on paper with both warranty layers registered in writing. Call (561) 264-1337 and we will show you the differences on a line-item quote.
The Intracoastal side of Manalapan still delivers salt-laden air, but with a different character: the humidity is higher, the breeze is lighter, and the salt arrives as a fine persistent mist rather than a driving spray. That means metal corrodes more slowly than on the oceanfront, but it corrodes more evenly across every surface. Weep holes clog faster on the Intracoastal side because the mist carries fine particulate that settles and cakes. The hardware spec is the same: 316 stainless, marine-grade finishes, sealed edge seals. You do not get a discount on the Intracoastal side; you get the same materials with a different failure pattern. We detail for both conditions depending on which elevation faces which water body.
If your Manalapan estate has arches, radius-tops, trapezoids, or porthole openings, stock sizes will not work. Manalapan’s housing stock is almost entirely custom luxury construction, much of it Mediterranean Revival or Contemporary, and the openings were designed to match that architecture long before you thought about replacing them. A stock rectangular unit in an arched opening looks wrong and requires filler framing that creates new leak paths. Custom shape windows are templated to the exact radius or angle, fabricated to spec, and reinforced at the corners for wind-driven salt. The cost runs higher than a stock unit, but the alternative is an opening that never looks right and fails at the joints. We will measure your openings and tell you honestly whether custom fabrication is required. Call (561) 264-1337 to schedule a free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Manalapan and the surrounding Palm Beach County coast.
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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