How Much Does Custom Windows & Doors Cost in Palm Beach, and How Long Does It Take?
Custom Windows & Doors - West Gate and similar products in Palm Beach typically run $12,000-$55,000 depending on whether you’re matching historic fenestration in a Mizner-era estate or installing impact-rated architectural units in a newer waterfront home. Most projects we handle here take 8-14 weeks from signed contract to final inspection, with ARCOM review alone adding 4-8 weeks if you’re working on a landmark property or within the town’s historic district. Call us at (844) 665-0162 and we’ll walk you through whether your job needs that extra design-review layer.
We learned our Palm Beach rhythm the hard way. A few years back we quoted a full window package for a Mediterranean Revival on Jungle Road, priced it like a standard Fort Lauderdale job without accounting for Palm Beach Emergency & Storm Damage timelines, and didn’t build in the extra month for ARCOM’s material-sample review. The homeowner sat waiting while we scrambled to get cast-stone sill profiles approved. Now we front-load that timeline into every Palm Beach estimate, because island contractors who don’t respect the town’s Architectural Commission don’t last here.
That same Jungle Road project taught us something else: custom work in Palm Beach isn’t about picking a stock size and calling it bespoke. The original steel casements in that 1926 house were set into poured concrete walls with ornamental terra-cotta surrounds. Replicating that look with modern impact-rated aluminum meant sourcing a specialty manufacturer, building custom jamb extensions, and coordinating with a cast-stone fabricator we’d used on Paver Driveways in Palm Beach jobs. One contractor, every phase - that’s the only way this works.
How We Handle Custom Windows & Doors From First Site Visit to Final Walkthrough
We’ve refined our process across dozens of Palm Beach projects, from landmark renovations near Worth Avenue to newer construction on the North End. Here’s what actually happens, and when you’ll need to make decisions.
Stage 1: Site measure and condition assessment - 2-3 hours on site
We arrive with laser measures, moisture meters, and a camera rig for documenting existing conditions. On Mizner-era homes, we’re looking for concrete spalling around original steel frames, pecky-cypress rot at window heads, and salt-air corrosion in any exposed fasteners. You’ll decide at this stage whether you want us to pursue historic-matching profiles or a clean contemporary alternative. We photograph every elevation and note any landmark designation or prior ARCOM approvals that might constrain our options.
Stage 2: Design development and ARCOM prep - 2-4 weeks
Our draftsperson produces fully rendered elevation drawings with material callouts, finish samples, and manufacturer cut sheets. If ARCOM review is required, we submit the complete package before their monthly deadline - miss it and you wait four more weeks. This is when you select your actual window and door units from our curated brand roster: Andersen Architectural, Pella Reserve, Marvin Signature, or Milgard Ultra for most Palm Beach projects, with PGT and CGI for impact-rated coastal zones. You’ll also decide on hardware finishes, interior wood species, and whether you want smart-home integration.
Stage 3: Engineering and permitting - 2-3 weeks
The Town of Palm Beach building department requires Miami-Dade HVHZ product approval for all impact-rated openings, and they verify every NOA number against the Florida Product Approval database. We handle the structural calculations for any enlarged openings or lintel modifications, but you’ll need to approve any changes to wall framing that affect interior finishes. On CBS construction, we sometimes discover rebar congestion that forces us to adjust opening sizes - we flag this before ordering, not after demo.
Stage 4: Fabrication and procurement - 6-10 weeks
Custom architectural windows and doors don’t sit in a warehouse. Marvin Signature units run 8-12 weeks; Pella Reserve with custom clad colors can stretch to 14. We coordinate delivery to avoid salt-air exposure during staging, and we don’t demo until everything is on-site and inspected for damage. You’ll get a delivery confirmation with install scheduling at that point.
Stage 5: Installation, finish work, and inspection - 1-2 weeks
Our crew removes existing units, repairs any concrete or cast-stone damage, installs new frames with proper shimming and sealant, then coordinates trim carpentry, painting, and smart-home commissioning if applicable. The Town inspector checks impact-label verification, fastener schedules, and flashing details. We don’t consider a job complete until you’ve walked every opening and confirmed operation, finish quality, and integration with your home automation.
The Material and Configuration Choices You’ll Actually Face
Custom windows and doors aren’t a single product category. Here are the real decisions that move your project in Palm Beach:
- Frame material: aluminum clad vs. solid wood vs. pultruded fiberglass. Aluminum-clad wood gives you the interior warmth Mizner homes demand with exterior durability against salt air, but the clad seam is a maintenance point long-term. Solid wood (typically mahogany or Douglas fir) is what ARCOM often prefers for historic matching, yet it requires disciplined refinishing every 5-7 years in this climate. Pultruded fiberglass (Marvin’s Ultrex, Pella’s Impervia) is the most dimensionally stable and lowest maintenance, but some landmark reviewers resist its more modern aesthetic.
- Impact rating: HVHZ-certified vs. non-impact with shutters. Current Florida Building Code for Palm Beach’s coastal exposure zone requires impact-rated products or approved shutter systems. Impact glass adds roughly 30-40% to unit cost but eliminates shutter hardware and storage. Some North End homeowners with non-landmark properties opt for European-style rolling shutters on secondary elevations to preserve sightlines.
- Operating style: casement, awning, double-hung, or fixed. Casements seal tightest against wind-driven rain and offer the best energy performance, but their crank hardware conflicts with some historic interior shutter installations. Double-hungs read more traditional in Mediterranean Revival contexts but sacrifice some air-sealing. Fixed units are your most economical option where ventilation isn’t required.
- Integration level: standard operation vs. smart-home connected. Motorized casements with rain sensors, integrated alarm contacts, and HomeKit/Alexa compatibility add $800-$2,200 per opening depending on manufacturer. We spec this most often for second-home clients who want remote monitoring during storm season.
- Finish and hardware: factory-applied vs. site-finished. Factory-applied fluoropolymer paint on aluminum cladding carries a 20-year warranty and matches precisely unit to unit. Site-finished wood allows custom stain matching to existing interior millwork but introduces variability and requires touch-up after installation. For landmark properties, we often factory-finish exterior and site-finish interior to satisfy both ARCOM and the homeowner’s trim carpenter.
What Custom Windows & Doors Costs in Palm Beach, FL
| Project Scope | Typical Range |
|---|---|
| Selective replacement (4-6 openings, standard sizes, impact-rated) | $12,000-$22,000 |
| Whole-house replacement (12-20 openings, mid-grade architectural) | $28,000-$45,000 |
| Full custom package with historic replication, enlarged openings, smart integration | $42,000-$55,000+ |
Five factors push your number within these ranges:
1. Opening modification vs. direct replacement. Fitting new units into existing rough openings is straightforward. Enlarging a window to capture Intracoastal views means structural engineering, potential beam installation, and interior finish repair - typically adding $3,500-$8,000 per modified opening.
2. Landmark designation and ARCOM complexity. Full design-review submissions with material samples and rendered elevations add $2,500-$5,000 in documentation costs. Some projects require multiple review cycles if commissioners request alternate profiles.
3. Product tier and lead time. Standard Andersen 400 Series installs in 4-6 weeks. Marvin Signature with custom dimensions, divided-lite patterns, and factory-applied historic colors runs 10-14 weeks and carries a 50-70% premium.
4. Existing condition surprises. Salt-air corrosion in steel lintels, concrete spalling at sill conditions, or hidden termite damage in pecky-cypress surrounds can add $1,500-$6,000 in remediation. We probe aggressively during assessment to minimize this, but CBS walls with stucco conceal problems until demo.
5. Interior finish scope. If we’re replacing windows in a room with Venetian plaster or custom millwork, the trim carpentry and finish repair can approach the window cost itself. We quote this separately so you’re not surprised.
A written estimate from Groundwork includes all unit costs, freight, installation labor, sealants and flashing, debris removal, and permit fees. It does not include interior painting, window treatments, or smart-home programming beyond basic device pairing - those are your choices to make with specialists you prefer, or we can coordinate them as part of a full interior renovation.
Why Palm Beach Changes Everything About This Job
Palm Beach sits on a barrier island narrow enough that you can walk from Atlantic surf to Intracoastal dock in ten minutes. That geography means every structure breathes salt air from both sides, 24 hours a day. We’ve replaced steel lintels in Royal Park that looked like they’d been underwater for years - the corrosion rate here is genuinely faster than anything we see in Palm Beach County inland projects.
The town’s building stock compounds this. Those 1920s-1940s Mediterranean Revival estates with their poured concrete walls and ornamental cast-stone surrounds weren’t built for modern impact-rated fenestration. When ARCOM requires historically appropriate profiles, we’re often specifying custom jamb depths, exterior trim extensions, and specialty glazing stops that no standard window manufacturer stocks. The windows & doors crew at our Fort Lauderdale office doesn’t encounter this until they rotate onto a Palm Beach job.
Then there’s the review process itself. ARCOM meets once monthly, publishes a hard deadline for complete submittals, and returns comments that can range from “approved as submitted” to “provide alternate material sample with less sheen.” Out-of-town contractors who price this like a Boca Raton job routinely eat months of carrying costs they didn’t estimate. We build the full ARCOM calendar into every Palm Beach proposal now, because we’ve learned that island projects reward patience and punish optimism.
Finally, the Florida Building Code wind-speed maps. Palm Beach’s exposure puts it in the highest velocity zone, and the town’s inspectors verify every product approval number personally. We’ve had inspections delayed because a manufacturer’s label font changed and the inspector wanted written confirmation of equivalency. That rigor protects homeowners, but it requires a contractor who keeps immaculate documentation.
Serving Palm Beach, FL - Our Local Coverage Area
We’re based in the Palm 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 - Custom Windows & Doors in Palm Beach
From contract to final inspection, expect 12-22 weeks total: 4-8 weeks for ARCOM design review if required, 2-3 weeks for permitting, 6-10 weeks for custom fabrication, and 1-2 weeks for installation. Non-landmark properties without ARCOM review can compress to 8-12 weeks. Call (844) 665-0162 and we’ll confirm whether your address triggers design review.
Yes, virtually always. The Town of Palm Beach requires building permits for any exterior opening modification, and ARCOM approval precedes permitting for properties in the historic district or with landmark designation. Even “like-for-like” replacements sometimes trigger review if visible from the street. We handle both submissions as part of our project management.
Most of the time, yes. Standard window replacement doesn’t disturb utilities. However, enlarging openings or relocating doors can affect wall cavities containing electrical runs or, in kitchen/bath locations, plumbing vents - which is why clients sometimes pair window work with our Full Bathroom Remodeling service in Palm Beach. We map this with thermal imaging and selective probing during assessment, then flag any conflicts before you commit to the design.
Impact windows are a performance category; custom windows are a procurement category. You can have custom windows that are also impact-rated, and many Palm Beach projects do exactly that. “Impact” refers to the laminated glass and reinforced frames that meet HVHZ standards. “Custom” refers to dimensions, divided-lite patterns, finishes, and hardware specified for your specific openings rather than pulled from stock inventory.
Manufacturer warranties vary by brand: Andersen and Pella typically offer 20 years on glass, 10 years on non-glass components; Marvin extends to 20 years on exterior cladding and 10 years on interior wood. Our installation workmanship carries a two-year coverage period for sealant, flashing, and operational issues. We register all warranties in your name and provide documentation at final walkthrough. For exact terms on your selected product line, call (844) 665-0162 - estimates are free.
Ready to Talk Through Your Custom Windows & Doors Project?
We’ll come to your Palm Beach property, measure every opening, assess existing conditions for salt-air damage and landmark constraints, and deliver a written estimate with realistic timelines that account for ARCOM if needed. We also handle Palm Beach Fence Repair and other exterior projects. No deposit required to get started. Call (844) 665-0162 or request an appointment through our site. Raymond Estevez or a senior project lead will handle your consultation personally.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Palm Beach and South Florida.