Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across West Palm Beach
Energy-Efficient Windows - West Palm Beach installation runs $800-$1,500 per impact-rated unit, and whole-home projects typically land between $8,000 and $25,000 depending on opening count and wind-zone requirements. If you live in an older CBS home in El Cid or Flamingo Park, budget a bit more: those 1920s masonry openings often have no wood buck, which adds fabrication and anchoring work before the new unit goes in. We handle all of it, from the first measure to the final permit sign-off. Call (561) 468-6136 for a free in-home estimate, and we’ll walk you through exactly what your house needs.

Our Window Installation team knows West Palm Beach block-by-block. The salt air off Lake Worth Lagoon, the 150 mph design wind speed, the HPB historic districts. None of it surprises us. That local knowledge keeps your job moving instead of stalling on permit desk rejections or rotted framing nobody budgeted for.
Why Winslow Windows & Doors Is West Palm Beach’s Preferred Window Installation Company
Ed Winslow started this business in 2011, and his name is still on the door. That matters in West Palm Beach, where homeowners have been burned by national chains that send a different crew every visit and answer warranty calls with a call center in another state. When you call us, a live person picks up. Twenty-four hours a day, seven days a week. Not a voicemail loop. Not a ticket number. A person who can actually help.
Our technicians are background-checked and uniformed. You’ll know who’s at your door before the truck pulls up. We’re state-licensed and insured, and we publish our address and license number. If something’s not done right, the Done Right Promise covers it: we come back and make it right. Ed’s word backs every window we set in West Palm Beach.
Dispatching for West Palm Beach is coordinated from our South Florida office, and crews serve the city daily. We’ve worked in El Cid, Flamingo Park, Grandview Heights, and the mid-century neighborhoods around Southern Boulevard and Village Boulevard. That breadth means we’ve already solved the weird problems your house might throw at us.
Our Window Installation Services in West Palm Beach
Single & Double Hung Windows
Single and double hung units are the workhorses of West Palm Beach’s mid-century CBS homes. The original aluminum frames from the 1950s and 1960s have spent decades in salt air, and the balances, locks, and weatherstripping are usually shot. We install PGT and CGI impact-rated hung windows that seal tight against wind-driven rain and still open smoothly. A typical hung window in West Palm Beach runs $900-$1,800 installed, depending on size and design pressure rating.

Horizontal Roller Windows
Horizontal rollers are common in Florida rooms and ranch-style homes across West Palm Beach, especially in the neighborhoods west of I-95. Salt corrosion eats the roller tracks, and tenants of older homes often find the sash binding or falling out of plane. We replace them with impact-rated rollers sized to the original opening, with new track and weatherstripping included. Expect to pay in the $800-$1,500 range per window for standard sizes.

3-Panel Sliding (3-Lite Roller) Windows
West Palm Beach Sliding Glass & Patio Doors like three-panel sliders show up frequently in larger living rooms and pool-facing walls. These openings are big, and they carry a high design pressure requirement under the Florida Building Code. We order the right panel configuration from PGT or CGI with Miami-Dade NOA numbers matched to the opening, not a generic unit from a warehouse. Large 3-lite sliders typically run $2,500-$5,000 installed, reflecting the glass area and structural load.

Casement Windows
Casement windows are where West Palm Beach’s historic districts get complicated. In El Cid and Flamingo Park, the original 1920s and 1930s casements were steel or wood, with thin muntins and profiles that the HPB expects to see maintained. Modern impact casements need special attention to match that look. We coordinate HPB approval on the front end, so you don’t get a rejection after the units are already fabricated. Casement work in the historic districts typically runs $1,500-$2,500 per opening, including the buck work and historic review prep.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in West Palm Beach
We’re an authorized installer for PGT, Cgi in West Palm Beach, Therma-Tru, among others. For West Palm Beach’s coastal wind zone, PGT and CGI are the names we recommend most often: their impact products carry the Florida Product Approval numbers and Miami-Dade NOA ratings that local building departments and insurance carriers want to see. Because we install these lines daily across the county, we can get accurate lead times and catch product-specific issues before they become your problem. We don’t sell off-brand glass and call it impact-rated.
Common Window Installation Problems We See in West Palm Beach Homes
- Missing wood bucks in 1920s CBS openings. In El Cid and Flamingo Park, original window frames were often set directly in mortar with no wood buck at all. If you skip this, the new impact unit sits out of plane, leaks within the first rainy season, and fails the wind-mitigation inspection. We fabricate pressure-treated bucks, anchor them into the block, and get them inspected before setting the window.
- Rotted wood bucks in mid-century block homes. Even where a buck exists, four or five decades of humidity and occasional leaky flashing means it’s often soft. Anchoring an impact window into rotted wood voids the design pressure rating and risks blow-out in a hurricane. We cut out the bad wood, install a new buck, and then set the unit.
- Salt corrosion on aluminum frames and hardware. Homes along Flagler Drive and the waterfront side of West Palm Beach get direct salt-air exposure off Lake Worth Lagoon. Aluminum frames, roller tracks, and latches corrode faster than inland. Replacing them with marine-grade impact products, with proper finish, buys decades.
- HPB rejections on replacement profiles. The Historic Preservation Board requires that replacement windows in designated districts match the original material, profile, and muntin pattern. If a contractor orders a stock window without checking, the board rejects it, and you wait months for a reorder. We pull the HPB review before fabrication starts.
What Window Installation Costs in West Palm Beach
Impact windows in West Palm Beach generally run $800-$1,500 per window installed. A typical impact single-hung lands between $900 and $1,800. Large or custom openings, like a 3-panel slider or a bay window, fall in the $2,500-$5,000 range. Whole-home packages on a standard 3-bedroom CBS house usually sit between $8,000 and $25,000 or more, depending on opening count, frame material, floor height, and whether you’re in a 150 mph wind zone requiring higher design pressure ratings.
What moves the price: how many openings, what size they are, whether you need custom muntin profiles for HPB approval, and whether the existing bucks are sound. Our estimates are written and line-itemed. We don’t do vague verbal quotes, and we don’t change the number after the fact. Call (561) 468-6136 and we’ll measure, walk you through options, and hand you a firm written quote.
Florida Pays You Back
West Palm Beach homeowners can stack several programs on a window replacement. My Safe Florida Home matching grants can cover up to $10,000 in qualifying wind-mitigation upgrades, and windows are squarely in scope. Florida exempts impact-resistant windows and doors from sales tax. On the federal side, the 25C energy credit returns 30% of product cost on qualifying energy-efficient units, capped at $600 per year. After a wind-mitigation inspection (which runs $75-$150), many homeowners see roughly a 25% reduction on the windstorm portion of their insurance premium. We don’t set those numbers, your carrier does, but we’ll help you keep the paperwork straight for every program you qualify for.
Impact Windows vs. Hurricane Shutters: A Local Reality Check
Shutters work, if you’re home to put them up and strong enough to hang steel panels in a storm. Impact windows work every hour of every day, whether you’re in West Palm Beach or out of state when a storm tracks toward the coast. They’re permanent protection, no panels to store, no accordion tracks to maintain, no ladders in the wind. For most West Palm Beach homeowners, especially in waterfront and historic neighborhoods where evacuations are common, impact glazing is the practical long-term answer. It’s an investment, priced accordingly, but it stays with the house and it lowers your premium every year.

What Opening Up a West Palm Beach Wall Actually Turns Up
Here’s the part nobody tells you before you get a quote: once you remove an old window from a 1940s or 1950s CBS wall in West Palm Beach, you might find a lot more than you planned for. Outdated wiring runs through the framing cavity. The wood buck is swollen and soft. The flashing was installed wrong in the 1970s and has been leaking into the masonry for years. And once that wall is open, the building inspector can flag code upgrades that a permit on the original scope requires you to address.
We handle this differently. Before we quote, we inspect the openings. We look at the existing buck condition, test for rot, check the surrounding stucco and flashing, and read the wall the way an experienced local crew does. Then we write allowances into the contract for the things that commonly turn up, and we tell you exactly what they are. If we find something unexpected during the job, we stop, show you photos, and put a written change order in front of you before we touch it. No surprise invoices. No “by the way” charges. This is the single biggest reason remodel quotes move in West Palm Beach, and we’d rather set the expectation on day one than fight about it after the wall is open.
In El Cid, we retrofitted a 1928 Mediterranean Revival home where the original casement windows were set directly in mortar with no wood buck. Our crew fabricated pressure-treated bucks, anchored each into the block, and coordinated HPB approval for custom PGT impact casements that matched the original steel muntin profile before final inspection went through. That job took an extra half-day per opening. If we hadn’t done it, the inspector would have failed the rough opening, and the homeowner would have eaten the cost of a redo. We plan for that from the first walkthrough.
My Window Was Rejected by the HPB. Now What?
This happens more than you’d think in El Cid, Flamingo Park, and Grandview Heights. A homeowner hires an out-of-area contractor who orders a standard impact window. It meets Florida Building Code, but the Historic Preservation Board rejects it because the profile, material, or muntin pattern doesn’t match the original steel or wood casement. The unit is already fabricated, it’s not returnable, and the homeowner is stuck with a reorder and months of delay.
We start with the HPB review. Before anything gets fabricated, we check the historic designation, confirm the required profile and muntin pattern, and submit the product spec for approval. Our team has worked with the board’s expectations long enough to know what passes and what gets kicked back. That front-end work saves you weeks of downtime and a lot of money. If you’ve already had a rejection, call (561) 468-6136 and we’ll help you sort out the resubmission.
Pricing for Window Installation in West Palm Beach, FL
Let’s put real numbers down. A standard impact single-hung in West Palm Beach runs $900-$1,800 installed. A casement in a historic district, with HPB review and buck work, lands around $1,500-$2,500. Bay and bow windows, which require structural support and steel cabling, can run $2,500-$5,000. Picture and fixed windows, which are common on waterfront homes in the Northwood and South Flagler Drive areas, typically fall in the $800-$1,500 range for smaller units and climb with glass area.
Response time matters too. Once your units arrive, we can install in as fast as a single day. Custom fabrication runs 4-6 weeks, so we order early and keep you posted. We never promise a date we can’t hold. Your estimate is free, written, and line-itemed. Call (561) 468-6136 to schedule yours.
We Also Serve Cities Near West Palm Beach
In addition to Window Installation in West Palm Beach, we serve Palm Beach, Greenacres, Palm Beach Gardens, and Royal Palm Beach. If you live near the Intracoastal in Palm Beach or in a newer development in Royal Palm Beach, our crews cover the whole corridor. Same team, same standards, same Done Right Promise.
Serving West Palm Beach, FL - Our Local Coverage Area
We’re based in the West 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.
FAQs - Window Installation in West Palm Beach
Yes, if your home sits in a Historic Preservation Board-designated district like El Cid, Flamingo Park, or Grandview Heights, you need dual approval: HPB sign-off on the replacement window’s profile, material, and muntin pattern, plus Florida Building Code compliance for impact glazing. Start the HPB review before fabrication. We handle this coordination for you, and our West Palm Beach crews have worked through enough HPB cases to know what the board will accept. Call (561) 468-6136 and we’ll check your specific designation and tell you what applies.
In West Palm Beach’s 1920s masonry homes, especially in El Cid and Flamingo Park, original window frames were often set directly in mortar with no wood buck. Fabricating and anchoring a new pressure-treated buck typically adds $200-$400 per opening, plus about a half-day of crew time per window. We budget for this before the job starts, so the number doesn’t change on you mid-project. Get a written quote first: call (561) 468-6136.
Most West Palm Beach homeowners see a meaningful reduction on the windstorm portion of their premium after a wind-mitigation inspection confirms impact-rated glazing. The credit often lands around 25% of the windstorm premium, but your carrier sets the final number. We install products with the Florida Product Approval and Miami-Dade NOA numbers that insurers expect to see. For help choosing units that maximize your credit, call (561) 468-6136 and ask for a free in-home measure.
West Palm Beach sits directly on Lake Worth Lagoon, with only Palm Beach island between you and the Atlantic. Persistent salt air accelerates corrosion on aluminum frames, hardware, and weatherstripping far faster than inland Florida markets. Homes along Flagler Drive, Northwood, and the waterfront side of the city see the worst of it. We recommend marine-grade impact products with proper finish for these exposures, and our team can assess what’s failing on your house. Call us at (561) 468-6136 to schedule a look.
We stop work, show you what we found with photos, and put a written change order in front of you before we touch anything. No surprise charges. No “we already started so you have to pay.” Our original quote includes allowances for the common conditions in West Palm Beach’s older homes, like rotted wood bucks and corroded steel. That way the surprise is already budgeted. For an exact quote on your house, call (561) 468-6136 and schedule a free estimate.
Key Takeaways
- Impact windows in West Palm Beach run $800-$1,500 per window, with whole homes at $8,000-$25,000+.
- Historic districts like El Cid and Flamingo Park require HPB approval plus Florida Building Code compliance, a dual review most contractors miss.
- Older CBS homes often have no wood buck or rotted bucks, adding $200-$400 per opening and a half-day per window.
- Ed Winslow’s Done Right Promise backs every installation, backed by a live person answering calls 24/7.
- Permanent discounts: $40 off any repair over $200, free second opinions on written estimates, no trip charge in the home county, and 10% off for seniors and veterans.
Get Your Free Window Installation Estimate in West Palm Beach
Call Ed Winslow’s West Palm Beach Door Installation team at (561) 468-6136 and a real person answers, day or night. We’ll schedule a free in-home measure, walk through your options with honest numbers, and hand you a written line-item quote before you commit to anything. No call centers. No voicemail loops. Just local folks who know West Palm Beach’s homes, its HPB rules, and its salt air. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving West Palm Beach since 2011.
Six Reasons Homeowners Choose Winslow 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.










Before
After
Before
After
Before
After