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 Lantana
Window replacement in Lantana typically costs between $850 and $2,400 per opening for impact-rated units, with full-frame jobs on older CBS homes running higher because of the block work involved. Most Lantana homes built from the 1950s through the 1970s still carry original single-pane aluminum or jalousie windows that Palm Beach County code no longer permits as replacements. TruePane Windows & Doors has worked these blocks long enough to know what’s behind the stucco before we open it up. Call (561) 264-1279 for a free estimate, and we’ll walk you through what your specific house actually needs, not what a generic quote sheet says it needs.
What we’ve learned from Lantana specifically is that the town’s position between the Intracoastal and the Atlantic creates a salt-air corridor that eats aluminum frames faster than anywhere five miles inland. That changes how we quote, how we spec, and how we schedule the masonry crew. We plan for what’s behind the wall. That’s the difference between a clean one-day install and a change order you didn’t see coming.
Why Homeowners in Lantana Choose TruePane Windows & Doors
Our Window Replacement crews have pulled enough jalousie frames out of Lantana block walls to know the job is rarely just a swap. Homeowners call us because they’ve heard from a neighbor on Hypoluxo Road or down near the bridge that TruePane quoted the job straight, showed up when we said, and didn’t walk off the site leaving a fogged seal and a door that binds in August. We’ve built a reputation in Lantana as the company that tells you the truth about your rough opening before the permit is pulled, not after. Dale Kessler founded this company on a rule that’s still written on the whiteboard: if the pane is not true, the job is not done.
Every Lantana customer gets the same treatment whether the job is a single bedroom window or a whole-house retrofit. We register both manufacturer warranty layers in writing before the truck leaves the driveway. We back the work with our Done Right Promise. And a live person answers the phone 24 hours a day, 7 days a week. Not a voicemail tree. Not a callback form. When you call about your Lantana job, you reach someone who can help right then.
Our Window Replacement Services in Lantana
Full Frame Replacement
In Lantana’s post-WWII concrete block homes, full frame replacement is often the only honest option. When the original aluminum frame has welded itself to the block through decades of salt corrosion, pulling it destroys the substrate. We cut the frame out cleanly, assess the block behind it, patch what’s spalled, re-anchor the new unit into sound concrete, and set the window the way the Florida Building Code requires. This is the job where the jalousie surprise lives. We quote for it up front, not after the wall is open. A full-frame impact-rated replacement in Lantana runs $1,400 to $2,400 per opening, depending on frame condition and what the block tells us when we open it.

Insert Window Replacement
Insert replacement makes sense for Lantana homes where the existing frame is still structurally sound and the original opening was set square. It’s a faster job and keeps the interior trim intact. But the salt-air reality in Lantana means many aluminum frames that look fine from the outside are oxidized through at the sills. We inspect the frame depth and the block pocket before recommending an insert over a full-frame. More than half the Lantana homeowners who call us for inserts find out the frame won’t hold a code-compliant unit, and we walk them through why. Honest assessment first. Insert replacement in Lantana typically costs $850 to $1,400 per opening.

Storm Window Replacement
Lantana sits inside Palm Beach County’s Wind-Borne Debris Region, which means any permitted window replacement must meet impact-rated standards. There is no code path to install a cheap single-pane storm window on a permitted opening in Lantana. What some homeowners call a storm window is really an impact-rated unit engineered to take a 2×4 fired at it and hold. We quote the right product for the code zone, not the product the homeowner saw in a catalog. On Intracoastal-facing elevations in Lantana, we lean toward marine-grade hardware and stainless fasteners because the salt spray will find plated steel and eat it within a decade.

Energy-Efficient Upgrade
The original jalousie and single-pane aluminum windows in Lantana’s older homes leak conditioned air 24 hours a day. Upgrading to low-E argon-filled impact glass cuts solar heat gain and keeps the southeast Florida humidity from driving your AC bill up. On a 1956 CBS home north of Hypoluxo Road, our crew found the original jalousie frames had corroded into the block; removal crumbled the rough opening. We broomed out the spalled block, patched with polymer-modified mortar, then anchor-set a Simonton impact-rated double-hung with low-E argon fill. The new unit passed the permit inspection and closed the salt-air leak for good. An energy-efficient full-frame replacement in Lantana runs $1,200 to $2,100 per opening, with the payback showing up on the electric bill within the first two summers.

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 Lantana
TruePane is an authorized installer for more than a dozen manufacturer lines, and we stock common parts and hardware in our local service vehicles for fast turnaround on Lantana jobs. If you’re looking at Andersen, Pella, or Marvin for your Lantana home, we’ll quote those lines side by side on paper so you see exactly what you’re buying. For coastal retrofit work on Lantana’s block homes, we regularly spec Simonton and CGI impact units and sliding & patio doors in Lantana because their marine-grade hardware holds up to the Intracoastal salt environment better than inland-rated lines. We register the full manufacturer warranty on every unit we install, in writing, before we leave your driveway.
Common Window Replacement Problems We See in Lantana Homes
- Frames corroded into the block. On jalousie windows in 1950s-60s CBS homes, salt air oxidizes the aluminum frame so thoroughly that removing it pulls chunks of the rough opening with it. The masonry repair and re-anchoring this triggers is a separate trade and a separate line item. We quote for it up front.
- The permit triggers impact glass you weren’t quoted. Palm Beach County’s Wind-Borne Debris Region requires impact-rated windows on every opening when replacements are permitted. If your quote assumes standard insulated glass, the permit office will reject it. We know the rule and spec impact-grade from the first estimate.
- Hidden moisture damage behind old frames. Lantana’s salt air and afternoon thunderstorm cycles drive moisture behind aging aluminum frames. Once the frame is out, the block behind it sometimes shows spalling or rotted furring strips. That structural correction is impossible to quote accurately until the opening is exposed. So we write a realistic allowance into every Lantana contract and price any additional work in writing before we touch it.
- Salt-pitted frames on Intracoastal elevations. Homes facing the water in Lantana show white oxidation and seal failure on aluminum frames within 10 to 15 years. If you’re replacing one window now and planning to do the rest later, tell us up front. We’ll spec the marine-grade hardware and stainless fasteners from the first unit so you don’t end up with mismatched hardware down the line.
Pricing for Window Replacement in Lantana, FL
Straight numbers for Lantana: a standard insert replacement on an existing aluminum frame runs $850 to $1,400 per opening. A full-frame impact-rated replacement on a CBS block home runs $1,400 to $2,400 per opening, including new flashing and anchor-set installation. Energy-efficient low-E argon units add $150 to $300 per window depending on glass package. If your jalousie frames are corroded into the block, add $300 to $600 per opening for masonry patching and re-anchoring. We write every allowance into the contract, and any surprise discovered at rough-in is priced and approved in writing before we proceed. The estimate is free. The numbers stay what we wrote when you signed. Call (561) 264-1279 to schedule your free estimate in Lantana.
What changes the Lantana price: the condition of the block behind the frame, the elevation (Intracoastal-facing units need marine hardware), and whether you’re replacing one window or fifteen. We also offer a permanent 5% discount for seniors and veterans, a $50 credit on any repair over $250, and a maintenance check if you’re not ready for full replacement yet.
We Also Serve Cities Near Lantana
If you’re in West Palm Beach, Westgate, Lake Park, or Palm Beach Shores, our crews cover those areas regularly. We know the coastline doesn’t stop at Lantana’s town line, and the salt-air conditions that corrode frames in Lantana don’t either. For the full breakdown of everything Window Replacement in Lantana involves, start with the page that covers this market in depth. Dispatch and scheduling across South Florida are coordinated from our Miami office, and crews serving Lantana live and work in the local area.
Serving Lantana, FL - Our Local Coverage Area
We’re based in the Lantana 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 Lantana
The most common reason a quote jumps after permitting in Lantana is that the original quote assumed standard insulated glass, and Palm Beach County’s Wind-Borne Debris Region mandates impact-rated windows on every permitted opening. That’s a code requirement, not an upsell. If your contractor quoted a non-impact unit on a permitted replacement, the permit office will reject it. We quote impact-grade from the first estimate, and any other change is priced in writing before we proceed. Call (561) 264-1279 and we’ll pull your specific property details so the quote you sign is the quote that passes inspection.
Yes, in Lantana’s post-WWII concrete block homes it happens more often than not. Decades of salt air from the Intracoastal corrode the aluminum jalousie frames until they’re essentially welded to the surrounding block. Pulling them often crumbles the rough opening edges. That’s why we broach masonry repair and re-anchoring as a stated allowance on every Lantana quote where jalousie frames are present, rather than hitting you with it after the wall is open. Call (561) 264-1279 for a quote that accounts for the condition of your actual block walls.
Yes, for any permitted window replacement in Lantana, Palm Beach County’s Wind-Borne Debris Region rule requires impact-rated glazing or a rated shutter system on every opening. There’s no code path to permanently install standard single-pane or non-impact insulated glass on a replacement in this zone. We spec impact-rated units as standard on Lantana jobs and handle the permit paperwork so there’s no gap between what you signed and what the inspector approves. Ask us to walk you through the glass package options. Estimates are free at (561) 264-1279.
That white, chalky oxidation on aluminum frames is salt corrosion, and it’s accelerated in Lantana because of the town’s position between the Intracoastal Waterway and the Atlantic. Salt spray carries on the southeast breeze and settles on metal frames year-round. Within 10 to 15 years, it can eat through the finish and compromise the frame’s structural integrity. For Intracoastal-facing elevations, we recommend marine-grade hardware and stainless fasteners, which we spec on every Lantana quote where proximity to the water is a factor. Call (561) 264-1279 and we’ll evaluate whether your frames can be saved or need full replacement.
In most cases the rough opening can be reused once the corroded jalousie frame is removed and the block edges are patched, but the window opening will almost always need preparation work first. The original jalousie frames were mitered into the block differently than a modern flanged or block-frame window, and decades of moisture intrusion often leave the surrounding block spalled or cracked. We patch with polymer-modified mortar, re-anchor, and then set the new unit. The opening gets reused; the frame pocket gets rebuilt. For a free assessment of your jalousie openings in Lantana, call (561) 264-1279.
TruePane Windows & Doors serves Lantana with a simple guarantee: both warranty layers registered in writing, the job done right the first time, and a live person on the phone whenever you call. That’s the standard Dale Kessler set when he started the company, and it’s the standard every Lantana homeowner gets. Call (561) 264-1279 to schedule your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lantana and South Florida 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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