Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Dunedin, FL
Windows and doors in Dunedin need to handle two things at once: salt air off St. Joseph Sound and wind loads that climb fast the closer you get to the water. TruePane installs, replaces, and services windows and doors throughout Dunedin, from the historic bungalows near downtown to the waterfront streets off the Dunedin Causeway. A live person answers our phone 24/7 at (954) 280-4413. No call centers, no callback forms. We’ll be there when we say, and we’ll give you a written line-item quote before any work begins.
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.
Why Dunedin Homeowners Choose TruePane Windows & Doors
Most of the homes we work on in Dunedin were built before 1960. That means original jalousie windows, single-pane aluminum sliders, and door frames that have been settling for sixty-plus years. It also means the homeowner has usually dealt with at least one contractor who measured wrong, rushed the install, or left a fogged seal and never came back. Our reputation in Dunedin is built on fixing that exact pattern. We carry a strong local reputation, we’re background-checked and uniformed on every job, and we treat your house the way we’d treat our own mother’s.
Two Dunedin neighborhoods where we do a lot of work: the historic core east of the Pinellas Trail near Scotland Street, and the streets running west toward the water around Victoria Drive. In both, the conversation usually starts the same way. “Can this old jalousie actually be converted to impact glass without rebuilding the wall?” Most of the time, the answer is yes, but the header above the window often needs work first.
Dale Kessler founded TruePane in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. We’ve held to that since 2008 of combined community service. When you call, you get a person. When the job’s finished, both manufacturer warranty layers are registered in writing before our truck leaves your driveway. That’s The Keystone Standard, and we stand behind it.
Windows & Doors Services We Offer in Dunedin
Window Installation
New window installation in Dunedin starts with measuring every opening twice, because older bungalow walls are rarely square. We’ll install the unit correctly the first time, shimming, flashing, and sealing to handle Dunedin’s salt air and rain. On a jalousie-to-impact conversion, we’ll check the header before we quote, so there are no surprises on the work order.
Learn more about our Window Installation in Dunedin.

Door Installation
Entry doors, patio doors, and side doors in Dunedin take a beating from humidity and salt off the Gulf. We install doors that are square to the jamb, properly flashed at the sill, and fitted with weatherstripping that won’t crumble after two Florida summers. A door that binds in July was never hung true. Ours don’t.
Learn more about our Door Installation in Dunedin.

Window Replacement
Replacing old single-pane aluminum or original jalousie units is the most common job we do in Dunedin. We quote manufacturer lines side by side on paper, register both warranty layers in writing, and finish with a clean install and a clean worksite. If it is not done right, our Done Right Promise means we make it right. No arguing.
Learn more about our Window Replacement in Dunedin.

Impact Windows & Doors
Dunedin sits in a coastal wind zone where design speeds approach 130 mph at the waterfront. Impact-rated windows and doors aren’t an option here; they’re the standard if you want to keep your insurance and your home. We install PGT, CGI, and other impact-rated lines with the permitting and inspections done properly.

Energy-Efficient Windows
Low-E glass and insulated frames make a measurable difference on a Dunedin electric bill, especially on west-facing rooms that catch the afternoon sun. We’ll walk you through the ratings and help you choose a window that fits your house and your budget.

Sliding & Patio Doors
Coastal sliders in Dunedin need marine-grade tracks and rollers or they’ll pit and stick within a few years. We install and service sliding doors that glide on Day 1 and Day 3,000, with weatherstripping spec’d for salt air and heavy rain.

Glass Railing Systems
For waterfront patios, decks, and balconies, we install frameless and semi-frameless glass railing systems that hold up to the same wind and salt exposure as the rest of the house. Marine-grade hardware throughout.

Custom Windows & Doors
Historic Dunedin homes often have odd-size openings that standard stock units don’t fit. We handle fully custom windows and doors, built to measure and installed to the original character of the house. If the opening is out of square, we correct it before the unit goes in.

Neighborhoods We Serve in Dunedin
We work throughout Dunedin, and we know the difference between a 1920s Craftsman cottage north of Main Street and a mid-century ranch south of the Causeway. Homes here are not all built the same, and the install strategy shouldn’t be either. Typical response for a quote call in Dunedin is same-day, and most repair and replacement jobs are completed in a single visit.
- Historic Downtown Dunedin
- Victoria Drive and the waterfront streets
- Scotland Street and the bungalows east of the Pinellas Trail
- Dunedin Causeway corridor
- Neighborhoods along Keene Road and Michigan Boulevard
Why Dunedin’s Climate & Housing Affect Windows & Doors
Dunedin’s east-west orientation puts a lot of glass directly in the path of the afternoon sun, while the open-water exposure off the Dunedin Causeway pushes salt air across the entire west side of town. Aluminum frames that would last fifteen years inland in Largo will start pitting and oxidizing here in as little as three or four. That’s why we spec anodized or marine-grade finishes on Dunedin jobs as a default, not an upgrade. Door sweeps and sill pans take the same abuse. The wrong weatherstripping on an entry door facing St. Joseph Sound will degrade within two to three years. We install materials meant for coastal exposure, because the cost difference is small and the failure cost is not.
Add to that the housing stock itself. Dunedin’s pre-1960 bungalows were framed for lightweight jalousie units. Modern impact-rated insulated glass can weigh three to four times more than the original window. So before we set a new unit, we inspect the header. If it’s undersized, it gets sistered or replaced, which turns a window swap into a small structural job. We flag it early and quote it honestly, because a window that’s installed without correcting the framing isn’t done right, and it won’t stay true.
Pricing for Windows & Doors in Dunedin
Every house is different, so we don’t give a price over the phone without seeing the opening. That said, here are honest ranges for typical Dunedin work:
- Standard vinyl window replacement: $450-$900 per window, installed
- Impact-rated window replacement: $900-$1,800 per window, depending on size and manufacturer
- Jalousie-to-impact conversion: $1,200-$2,400 per opening, including header work if needed
- Entry door replacement: $800-$2,500 installed
- Sliding patio door replacement: $1,500-$4,000 depending on size and impact rating
- Glass railing systems: quoted per linear foot after site measure
We offer a free written repair estimate, a maintenance check, and a permanent 5% discount for seniors and veterans. Free estimates are always free. Call (954) 280-4413 and we’ll put a written, line-item quote in your hand before you decide anything.
Service Area - Cities Near Dunedin
Our crews serve Dunedin and the surrounding Pinellas County communities. If you’re just outside the city, we also work in Pinellas Park, Largo, Seminole, and Bay Pines. Same crew, same standard, same Done Right Promise.
Serving Dunedin, FL - Our Local Coverage Area
We’re based in the Dunedin 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 About Windows & Doors in Dunedin
Impact window replacement in Dunedin typically runs $900 to $1,800 per window installed, depending on size, manufacturer, and whether the existing header needs reinforcement. Jalousie-to-impact conversions, which are common in Dunedin’s older neighborhoods, usually run $1,200 to $2,400 per opening. Call TruePane at (954) 280-4413 for an exact written quote; estimates are free and there’s no obligation.
Jalousie windows are generally not code-compliant for new installation in Dunedin, and Florida insurers frequently flag them on 4-point inspections, which can trigger policy cancellation. We convert them to impact-rated insulated glass regularly, and we handle the structural header work that older Dunedin bungalows often need. Call (954) 280-4413 to schedule a free estimate.
No. We quote upfront in writing, and the price on the quote is the price on the bill, unless we both agree in writing to a change before the work is done. On older Dunedin homes, we inspect the header and the opening before we quote so a hidden framing issue doesn’t become a “surprise” on install day. That’s a square deal.
Yes. Coastal wind-load permitting in Pinellas County is not optional, and we handle the permitting and inspections on every Dunedin job that requires them. We’ll register both manufacturer warranty layers in writing before our truck leaves. For a full rundown, call (954) 280-4413.
Most single-unit window replacements in Dunedin are completed in one visit, typically half a day to a full day, depending on the condition of the opening and the home’s framing. Full-house window packages and jalousie conversions with header work take longer, and we’ll give you a schedule in the written quote. Call TruePane at (954) 280-4413 to get your job on the calendar.
Call TruePane Windows & Doors today at (954) 280-4413. A live person answers, 24 hours a day, 7 days a week. We’ll schedule your free estimate, measure twice, and quote you honestly. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Dunedin, Florida.
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.
Other TruePane Windows & Doors Services
What Neighbors Say About TruePane Windows & Doors
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Dunedin Customers Say
"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T."A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G."Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."
- Gene A.



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