Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Manalapan
Window replacement in Manalapan runs $1,800-$4,200 per opening for impact-rated units, with full-frame work on older estates typically landing between $2,500 and $6,000 per window depending on size, manufacturer, and the condition of the existing jamb. That’s the honest range for this barrier island, where Palm Beach County’s High-Velocity Hurricane Zone code requirements and dual-exposure salt air make window work a specialized job. We schedule free estimates across Manalapan within days, not weeks, and our crews know the difference between a protected west elevation and an oceanfront one here. Call (561) 940-2917 and a live person answers.
Why TruePane Windows & Doors Is Manalapan’s Preferred Window Replacement Company
TruePane has replaced windows on Manalapan estates for years, and we’ve learned what this island does to glass and framing that other coastal towns never see. Our technicians are background-checked and uniformed, and they work in a Manalapan home the way they’d work in their own mother’s. Dale Kessler founded this company on a rule that still governs every install we do: if the pane is not true, the job is not done.
Manalapan homeowners call us because we answer the phone. Not a voicemail tree, not a callback form. A live person picks up at (561) 940-2917, 24 hours a day, seven days a week. When a storm is bearing down on the Palm Beach coast or a west-facing jalousie frame finally gives out, that matters. We’ve walked homeowners on Point Manalapan and along South Ocean Boulevard through emergency board-up calls at 2 a.m. and scheduled next-morning estimates.
Every window replacement we perform in Manalapan carries our Done Right Promise. If something isn’t right, we make it right. No paperwork fights, no arguing. And before the truck leaves your driveway, both manufacturer warranty layers are registered in writing with durations stated. That’s The Keystone Standard, and it’s not optional for us.
Our Window Replacement Services in Manalapan
Full Frame Replacement
Most Manalapan estates built between the 1960s and 1990s need full-frame replacement, not inserts. The original aluminum frames on these homes have spent decades in salt-laden air from both the Atlantic and the Intracoastal, and the corrosion is often structural. We remove the entire old frame down to the rough opening, inspect the studs and header, repair any rot or water damage, and set a new marine-grade or premium aluminum-clad frame that’s flashed and sealed properly. A full-frame window replacement in Manalapan typically runs $2,500-$6,000 per opening for impact-rated glass. This is the only option when the existing jamb can’t hold a new sash under wind load, and it’s what we recommend for most original-construction windows on this island.

Storm Window Replacement
Manalapan sits in Palm Beach County’s designated High-Velocity Hurricane Zone, and that’s not a suggestion. Any permitted window replacement here must meet impact-resistance standards, and storm-rated units are what we install most often. We quote side by side on paper from manufacturers including PGT, CGI, Marvin, and Andersen so you see exactly what each line costs and what wind-load rating it carries. Expect $2,200-$5,500 per window for large-format impact casements or fixed picture units on a Manalapan estate. We also handle the Miami-Dade NOA documentation your insurance carrier and the town’s permitting office will ask for.

Insert Window Replacement
Insert replacement works when the original frame is square, structurally sound, and free of significant corrosion. On a barrier island where salt air attacks both the ocean and Intracoastal sides of the house, that condition is rarer than most homeowners expect. We measure every opening twice, check the jamb with a moisture meter and a straightedge, and we’ll tell you honestly if an insert won’t hold. When inserts are appropriate in Manalapan, they typically run $1,800-$3,800 per window with impact-rated glass. We won’t sell you an insert into a corroded jamb just to hit a lower bid.

Energy-Efficient Upgrade
Manalapan’s summer sun is relentless, and single-pane picture windows from the 1970s and 1980s leak conditioned air around the clock. Low-E impact-rated glass with argon fill cuts solar heat gain measurably in a direct-oceanfront exposure, and it adds a layer of UV protection for interior finishes that sit in Florida sun year-round. Energy-efficient upgrades in Manalapan generally run $2,000-$4,500 per opening depending on glass package and frame material. We quote the STC and SHGC ratings in writing so you know what you’re buying before we touch the first window.

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
TruePane is an authorized installer for more than a dozen manufacturer lines, and in Manalapan we most often quote, and PGT for their impact-rated product depth and coastal corrosion resistance. We keep common components for these lines stocked locally for Manalapan customers, which means faster turnaround on hardware replacements and fewer days waiting on a parts truck when a window needs service. We service what we didn’t install, too. If you have a fogged Marvin casement on your Intracoastal side or a Pella slider with a failed roller, call us.
Common Window Replacement Problems We See in Manalapan Homes
- Electrolysis pitting on Intracoastal-facing aluminum frames. Salt air from the Intracoastal attacks west elevations almost as hard as the Atlantic attacks east ones. We regularly see 1970s aluminum frames with pitting deep enough to compromise the jamb, and no insert is going to fix that.
- Corroded original jambs under impact-rated glass. Some contractors will sell impact windows without touching the existing frame. The new sash binds, the seal fails under wind load, and the homeowner gets a fogged window inside two years. Full-frame replacement is the fix.
- Jalousie windows held together with corrosion and habit. Original jalousie sashes on older Manalapan estates are often so corroded they have to be cut out. They also don’t hold a seal, don’t meet any impact standard, and bleed conditioned air constantly.
- Missing wind-load documentation and permits. If the permit and Miami-Dade NOA paperwork isn’t filed properly, the homeowner can’t claim insurance discounts and faces a costly re-inspection after the next hurricane. We document every job before we leave the site.
Pricing for Window Replacement in Manalapan, FL
Here’s what we tell Manalapan homeowners on the phone, and we’ll put the same numbers in writing on a line-item estimate. Insert window replacement with impact-rated glass runs $1,800-$3,800 per window. Full-frame replacement runs $2,500-$6,000. Large-format impact casements and fixed picture units on oceanfront or Intracoastal elevations run $2,200-$5,500. What moves the number: the size of the opening, whether the existing frame needs full removal, the wind-load rating and glass package, the manufacturer line, and accessibility around landscaped estate yards. A compliant Manalapan quote includes the permit application, storm-load calculations where the opening requires them, proper flashing, and the warranty documentation. A cheap quote leaves those out and you find out after the inspector leaves. Call (561) 940-2917 for a free written estimate.
Key Takeaways:
- Every permitted window replacement in Manalapan must be impact-rated. Shutters don’t substitute.
- Dual-exposure salt air means west-side (Intracoastal) frames corrode nearly as fast as oceanfront ones.
- Original aluminum frames from the 1960s-1990s typically need full-frame replacement, not inserts.
- Documented Miami-Dade NOA compliance matters for insurance and future resale.
- We quote manufacturer lines side by side on paper so you see exactly what you’re buying.
We Also Serve Cities Near Manalapan
Our Window Replacement team serves the entire barrier island and the mainland communities around it. If you’re in Delray Beach, Gulf Stream, Golf, or Ocean Ridge, we schedule free estimates there the same way we do for Manalapan. Same live-person phone line, same written line-item pricing, same Done Right Promise.
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 - Window Replacement in Manalapan
Yes. Palm Beach County’s High-Velocity Hurricane Zone code requires impact-rated glazing for any permitted window or door replacement in Manalapan, and shutters are not a code-equivalent substitute for new installations. If you have shutters, they’re a secondary layer of protection, not a pass out of the impact requirement. Call (561) 940-2917 and we’ll explain exactly what the permit office will ask for on your specific opening.
The short answer: if you see flaking, pitting, or white oxidation on the frame, or if the sash doesn’t sit square in the opening, the jamb is likely compromised. We confirm it with a moisture meter and a straightedge before recommending anything. If the frame won’t hold a new sash under wind load, you need full-frame replacement. We’ll show you the condition on site and quote both options in writing.
Manalapan openings must meet Palm Beach County HVHZ wind-load requirements, which typically means a design pressure rating determined by the specific opening’s location, size, and exposure category. We calculate that per opening and specify units that carry a Miami-Dade NOA matching the required rating. The documentation goes in your permit file and your insurance packet. Call (561) 940-2917 for an exact quote on your openings.
No. Jalousie windows with individual glass slats cannot be brought into compliance with impact film, and they fail any wind-load calculation the town’s permit office will run. Manalapan homes with original jalousie windows need full replacement with impact-rated units. We do that work regularly on older estates here, and we handle the permit and NOA documentation as part of the job.
Because Manalapan’s barrier island is less than a quarter-mile wide at many points, so salt-laden air from the Intracoastal Waterway reaches the west side of the house with nearly the same concentration as Atlantic spray on the east side. There’s no protected elevation on this island. That’s why we default to marine-grade fiberglass or premium aluminum-clad framing even on interior-courtyard openings. Standard aluminum frames on the west elevation will pit and fail within a few years here.
Call TruePane for Window Replacement in Manalapan
If you’re replacing windows on a Manalapan estate, you want a company that understands what this island does to glass and aluminum, knows the HVHZ code path cold, and documents everything your insurance carrier will ask for after the next storm. That’s what TruePane does. We’ve been doing it long enough that Manalapan homeowners pass our number to their neighbors. A live person answers the phone 24/7 at (561) 940-2917. Call for a free written estimate. We’ll measure every opening twice, quote your options side by side on paper, and stand behind the work with a Done Right Promise and The Keystone Standard. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Manalapan and the surrounding coastal communities. Dale is a second-generation glazier and founded TruePane to fix out-of-true installs and voided warranties permanently.
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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