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 Gateway
Window installation in Gateway is an insurance decision as much as a comfort upgrade. If you own one of the CBS-block homes built here between the late 1980s and mid-2000s, your original aluminum single-pane windows predate Lee County’s high-velocity wind zone impact requirements and are now fighting salt-laden Gulf humidity on top of everything Hurricane Ian threw at them. TruePane handles full-frame replacement, not patch jobs. Call (239) 323-5522 for a free in-home measure and a written quote that says exactly what you’re paying for, line by line. Our crews work in Gateway every week and know these 1990s floor plans without needing directions.
Why TruePane Windows & Doors Is Gateway’s Preferred Window Installation Company
Dale Kessler founded TruePane on a rule that names the company and governs every job: if the pane is not true, the job is not done. That standard matters twice over in Gateway, where post-Ian siding concealment and racked rough openings hide problems a tape measure finds in thirty seconds and an amateur misses for years. We stock replacement parts for the original aluminum frames common to Gateway’s phased developments like Hampton Park and The Preserve, so quoting is faster and start dates stay honest.
Gateway homeowners, particularly people who rode out Ian and spent the next year fighting with insurance adjusters, tell us the same two things: they want a company that still answers the phone after the job closes, and they never want to hear “that’s not covered.” Both are built into how we work. A live person answers our phones 24/7. Both manufacturer warranty layers are registered in writing before our truck leaves your driveway. Our Window Installation team backgrounds every technician and sends them to your home in uniform, measuring twice before ordering a single unit.
We are not the cheapest bid in Gateway, and we do not try to be. We are the last call you need to make on a window or sliding door. The 90-Day Done Right Promise backs every install. If the work is not right, we make it right, no paperwork fight and no arguing.
Our Window Installation Services in Gateway
Horizontal Roller Windows
Horizontal rollers are the workhorse of older Gateway homes, especially in bedrooms and long hallway walls where they run wall-to-wall. The problem is specific to this climate: salt-influenced corrosion eats bottom tracks and roller assemblies faster than inland Florida, and after Ian, more than a few Gateway homes have tracks racked out of plane. Replacing the roller on a bent track is a temporary fix. TruePane checks the jamb square and track plane before quoting, so you are not paying for a fix that fails at the first hard storm. Typical horizontal roller replacement in Gateway runs $450-$1,100 per opening depending on size and whether the frame is salvageable.

3-Panel Sliding (3-Lite Roller) Windows
Three-panel sliders are common on the back walls of Gateway lanai-facing rooms and great rooms built in the 1990s. These openings are wide enough that wind loading during Ian permanently deformed more than a few track systems, even where the glass never cracked. When panels stick, when they will not latch, when the middle lite rattles in a breeze, the frame itself is often the problem. We replace the full frame with PGT impact-rated glazing, match the design pressure to the rough opening, and register every warranty layer before we leave. Expect $1,200-$2,600 per 3-lite opening depending on width and glass package.

Single and Double Hung Windows
Single and double hung units dominate the bedrooms and street-facing elevations of Gateway’s CBS homes, and they are the most commonly retrofitted opening in the neighborhood. But here is the catch: many of those original 1990s aluminum frames were installed before post-Andrew code tightening, which means an insert retrofit goes into a frame that was never rated for impact glass. That can void your insurance credit and leave you non-renewed after the job. We will tell you if your frame supports impact glazing. When it does not, we quote the full-frame replacement and pull the permit so the paperwork clears your carrier’s documentation check. Impact-rated single hung runs $900-$1,800 per window installed in Gateway.

Casement Windows
Casement windows show up in Gateway kitchens and bath bump-outs, and they fail in predictable ways: corroded crank hardware, tired gaskets, and hinges that sag after two decades of tropical humidity. We service them, honestly. If the sash is square and the glass is sound, we will say so. If the frame is pitted and the crank is done, we replace the whole unit and show you the price before cutting. Casement replacement in Gateway lands between $700 and $1,500, depending on size and whether the opening needs re-flashing.
We also install awning and hopper windows, picture and fixed windows, bay and bow assemblies, and garden windows. Every quote is written, every price is fixed once agreed, and every job is covered by the Done Right Promise. Call (239) 323-5522 to schedule a measure.

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 Gateway
We are an authorized installer for PGT, Andersen, Pella, Marvin, Mr-Glass, and more. For Gateway homeowners specifically, PGT’s impact lines dominate because PGT builds for Florida wind zones and their Florida Product Approval paperwork is already familiar to Lee County insurance carriers. We quote Mr-Glass and ViewLux side by side on paper for customers who want to see the price difference between a standard insulated unit and an impact-rated laminated unit. We stock common replacement parts for the original aluminum frames in Gateway’s older phases, which shortens lead times on service work and keeps single-visit jobs single-visit.
Common Window Installation Problems We See in Gateway Homes
- Racked aluminum frames after Hurricane Ian. Wind loading permanently bent multi-panel track systems out of plane on 1990s Gateway homes. The glass looks fine, so homeowners replace the rollers, and six months later the panels still don’t seal against wind-driven rain. A technician who checks frame square before quoting catches this; most don’t.
- Salt corrosion accelerated by Gulf humidity. Gateway sits close enough to the coast that salt-laden air cuts the life of aluminum frames and hardware visibly faster than inland Lee County. We see pitted frames, white oxidation crust on weep holes, and tracks that crumble when you lift the sash.
- Insert retrofits into frames never rated for impact glass. A 1994 aluminum frame was not designed for large-missile impact. Retrofitting impact glass into it without verifying the frame’s Florida Product Approval is how homeowners end up with non-renewed policies after they thought the problem was solved.
- Permit-triggered surprises once walls are open. On 1990s CBS homes, pulling a permit for full-frame window replacement often triggers a review of what is behind the drywall: undersized framing, outdated wiring, or deteriorated flashing. We price this into the contract as an allowance and document any change in writing before we touch it, so the final bill is never a shock.
Pricing for Window Installation in Gateway, FL
A straightforward window replacement on a Gateway CBS home runs $800-$1,500 per opening for standard impact windows. Large or custom openings, bay or bow assemblies, and 3-panel sliders run $2,500-$5,000. Whole-home packages on a typical 1990s Gateway three-bedroom land between $8,000 and $25,000, depending on opening count, glass package, and whether the existing frames are salvageable or need full replacement. What moves the number? Opening count first, then frame condition, floor height, and which wind-zone documentation your insurance carrier requires. We will measure every opening, quote manufacturer lines side by side on paper, and give you a written fixed price. Estimates are free. Call (239) 323-5522.
What Window Installation Costs in Gateway
Let us put real numbers on the table. Impact windows in Gateway generally run $800-$1,500 per window installed. Impact single-hung units land between $900 and $1,800 depending on size and frame material. Large or custom openings, think wide 3-lite sliders or fixed picture windows, run $2,500-$5,000. A whole-home package on a 1990s Gateway three-bedroom typically falls between $8,000 and $25,000+, and the spread comes down to opening count, glass package, and how many frames need full replacement versus insert retrofit. Floor height matters: second-story work adds labor and safety equipment. Frame material matters: vinyl runs less than aluminum, but aluminum handles Gateway’s heat and humidity better over the long haul. Every TruePane quote includes a free in-home measure and a written line-item price. Nothing changes without your written approval. Call (239) 323-5522.
Florida Pays You Back
Replacing windows in Gateway qualifies for real money back, not marketing fiction. My Safe Florida Home offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows are on the list. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection, which runs $75-$150 in Lee County, most Gateway homeowners see windstorm-premium credits averaging around 25% on the windstorm portion. We cannot guarantee what your carrier will credit, and we will not pretend we can, but the documentation we register at install gives you everything the inspection requires. Impact windows versus hurricane shutters: shutters protect only when someone hangs them, and Ian taught every Gateway homeowner what that frantic afternoon feels like. Impact glass is always on. We never sell or install shutters; we install permanent protection.
Permits, Code, and What Opening Up a Gateway Wall Actually Turns Up
Here is the part nobody tells you until the drywall is off. Gateway’s CBS-block homes from the late 1980s to mid-2000s were built in developer phases under codes that looked nothing like today’s. When we pull a permit for full-frame window replacement and the inspector walks the job, the scope can expand. Undersized framing around a 1994 horizontal roller opening. Wiring run where modern code will not allow it. Flashing that disintegrated years ago. These are not upsells. They are what a permit-triggered replacement uncovers, and if your contractor did not write an allowance into the contract, you eat the change order.
TruePane handles it differently. We inspect first. We open the wall only after we know what we are likely to find. We write allowances into the contract before we start, and any surprise is priced and approved in writing before we touch it. You will never see a line item you did not sign off on. A 1990s Gateway home wants to keep its secrets, but our technicians have opened enough of these walls to know exactly where to look.
One local failure mode we see repeatedly: a Gateway homeowner patches glass or replaces rollers on a post-Ian sliding door, but the underlying track frame is out of plane from wind loading. The panels will not seal, the latch will not catch, and the next tropical system makes it worse. We worked on a 1994 CBS home in the Gateway community where the original aluminum horizontal rollers had been left in place after Ian. The homeowner thought replacing the rollers would stop the sticking. Our tech found the multi-panel track system racked out of plane, the jamb no longer square. We did a full-frame replacement with PGT impact-rated glazing, verified the rough opening against Miami-Dade NOA requirements, and wrote the design pressure upgrade into the contract before cutting. The homeowner paid for one fix, not two.
We Also Serve Cities Near Gateway
Our crews serve Gateway and the surrounding Lee County communities every week. If you are in Fort Myers, Cape Coral, Lehigh Acres, or North Fort Myers, the same team, the same warranty documentation, and the same Done Right Promise apply. Dispatch and scheduling are coordinated from our South Florida office, but the technicians who measure and install are local to this area and know these neighborhoods.
Serving Gateway, FL - Our Local Coverage Area
We’re based in the Gateway 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 Gateway
Because the original aluminum frames were installed before Lee County’s high-velocity wind zone required impact resistance, and two decades of salt-laden Gulf humidity have corroded many of them past the point of structural usefulness. An insert retrofit goes into a frame that was never rated for impact glass and may no longer be square. Full-frame replacement gives you a rough opening that meets current code, survives the next storm, and documents cleanly for your insurance carrier. Call (239) 323-5522 and we will assess your frames before you buy anything.
It can. On 1990s CBS homes, once walls are open, inspectors may flag undersized framing, outdated wiring, or failed flashing that must be brought to current code. TruePane handles this by inspecting first, writing allowances into the contract, and pricing any surprise in writing before work resumes. You will not get a change-order surprise. Call (239) 323-5522 for an estimate that plans for what these walls actually contain.
The carrier wants proof that the installed units meet large-missile impact standards and that the frames are Florida Product Approved for your wind zone. TruePane registers both manufacturer warranty layers in writing and provides the product approval documentation for your specific configuration before the truck leaves your driveway. That paperwork is what keeps you from getting non-renewed after the job is done. Call (239) 323-5522 to get your windows documented the way the carrier wants.
You can, and it may buy you a few months, but if Ian’s wind loading racked the track system out of plane, new rollers will not fix the underlying deformation. The panels will still not seal, and the next storm will finish the job. We check frame square and track plane before recommending any repair. If the frame is racked, full-frame replacement is the honest fix. Call (239) 323-5522 and we will tell you which situation you have, no charge for the look.
Miami-Dade Notice of Acceptance is the stricter certification, required in Miami-Dade and Broward counties and often requested by carriers for high-exposure coastal properties. Florida Product Approval is the statewide standard that governs Lee County and the rest of the state. Gateway sits in a high-velocity wind zone, so most homes here need Florida Product Approved units that meet large-missile impact standards, and some carriers ask for Miami-Dade NOA on specific elevations. We match the rating to the opening and the carrier’s checklist before we order a single unit. Call (239) 323-5522 for an exact quote, and we will sort the documentation for you.
Get Your Free Gateway Window Installation Estimate
If you own a home in Gateway and your windows are original, fogged, racked, or just tired, call us. A live person answers, 24 hours a day, seven days a week. We will schedule a free in-home measure, quote the manufacturer lines side by side on paper, and give you a written fixed price before you commit to anything. No surprise line items, no second appointment left hanging, no warranty paperwork that never gets filed. Call (239) 323-5522 and get the work done right.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Gateway with window and door installation rooted in a second-generation glazier’s craft standard.
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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