Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across St. Petersburg
Impact window and door replacement in St. Petersburg means working with concrete-block homes, salt air from two directions, and Florida Building Code wind-load rules that most older houses simply don’t meet anymore. TruePane installs code-compliant Impact Windows & Doors throughout St. Petersburg, and we quote the job honestly on paper before any work begins. If you’re staring at original jalousie windows that rattle in a summer storm, call (954) 280-4413 and we’ll walk the house with you, measure twice, and show you exactly what the permit will require.
Why TruePane Windows & Doors Is St. Petersburg’s Preferred Impact Windows & Doors Company
We’ve worked enough St. Petersburg homes to know what’s behind the wall before the first screw comes out. Disston Heights, Pinellas Point, Euclid-St. Paul, Shore Acres: these neighborhoods share the same story. Single-story CBS block construction from the 1950s through the 1970s, masonry openings that have settled over fifty years, and window hardware that’s been eating salt since the day it was installed. Our crews are trained specifically for buck-and-anchor installation into concrete block, not just wood-frame nail-fin work. That matters when the rough opening has shifted a quarter inch since Eisenhower was in office.
We’re led by Dale Kessler, a second-generation glazier who founded this company on a rule that still governs every install: if the pane is not true, the job is not done. Our St. Petersburg customers deal directly with background-checked, uniformed technicians who show up when they say they will and leave the opening cleaner than they found it. A live person answers the phone 24 hours a day. When a homeowner in Shore Acres calls at 7 a.m. because a storm tore a screen loose, they get a human being, not a voicemail tree.
Every job carries the Done Right Promise and The Keystone Standard. Both manufacturer warranty layers get registered in writing while the truck is still in your driveway. Durations stated. No fine print that covers the salesman and not the homeowner. We stand behind it.
Our Impact Windows & Doors Services in St. Petersburg
Hurricane Impact Windows
Most St. Petersburg homes built before 1990 are still running original single-pane jalousie or awning windows that fail wind-mitigation inspections outright. We replace them with impact-rated units that meet Florida’s Wind-Borne Debris Region requirements, which every address in this city falls under. In an older CBS home, that means buck-and-anchor anchoring into the masonry opening, not a standard nail-fin set. We handle the full permit path and schedule the inspection so you’re not chasing the building department yourself.

Impact Sliding Glass Doors
Sliding glass doors along St. Petersburg’s older ranch homes take a beating from salt-laden air rolling off both the Gulf and Tampa Bay. Hardware pits, tracks bind, and rollers seize. A new impact-rated slider installed square and sealed properly will close with one hand in July and hold its place under wind load. We commonly replace old aluminum sliders with PGT or CGI units rated for the county’s wind zone, and we flash the rough opening so wind-driven rain can’t work its way behind the track and into the slab.

Impact Entry & French Doors
Exterior doors in St. Petersburg corrode faster than inland Hillsborough County, full stop. Salt air attacks hinges, thresholds, and the bottom rail of the door slab itself. When we install an impact entry or French door here, we set it plumb and true, then seal the perimeter with properly lapped flash tape designed for masonry openings. The old door may have kept working for thirty years. The new one should outlast it by a decade, because the detailing is what keeps a St. Pete door from binding in August.

Impact Garage Doors
Garage doors are the largest opening in a St. Petersburg home and the first thing a wind-mitigation inspector checks after the windows. If the door isn’t impact-rated or braced, the house can lose its roof faster when the wind gets inside and pressurizes the space. We install code-compliant impact garage doors sized to the opening, not vice versa, and we verify the track anchoring into the masonry so the whole assembly carries the load as one unit.

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 St. Petersburg
TruePane is an authorized installer for more than a dozen manufacturer lines, and for St. Petersburg homes we regularly quote CGI, ES Windows, and ECO Window Systems side by side on paper so you can see the difference in glass package, frame profile, and warranty terms before you spend a dollar. We keep local stock of common parts and hardware for these lines, which means faster turnarounds when a St. Petersburg customer needs a replacement sash or a corroded hinge swapped. We don’t push one brand. We show you what each one actually costs and let the numbers do the talking.
Common Impact Windows & Doors Problems We See in St. Petersburg Homes
- Salt-corrosion on aluminum frames and hardware. The Pinellas Peninsula puts every St. Petersburg address within about four miles of saltwater on at least one side. We routinely see sashes that stick because the aluminum frame has pitted and swollen, and door hinges so corroded the door drags across the threshold.
- Jalousie windows that fail wind-mitigation inspections. The original louvered glass windows in 1950s and 1960s CBS homes here are flatly non-compliant with current wind-load code. Inspectors flag them every time, and Citizens Insurance will not offer wind-mitigation discounts until they’re gone.
- Failed waterproofing around masonry rough openings. Wind-driven rain gets behind the window flange and soaks the wood buck or the drywall below the sill. By the time you see a stain on the wall, the damage behind it has been happening for years.
- Shifted masonry sills and out-of-square openings. Fifty years of settling means the rough opening is no longer square. Setting a new impact window into that opening without addressing the masonry first means a unit that binds, leaks, and never closes true.
Pricing for Impact Windows & Doors in St. Petersburg, FL
Impact window replacement in St. Petersburg typically runs $900 to $1,800 per opening installed, depending on the size of the window, whether it’s a casement, single-hung, or fixed unit, and what the masonry opening looks like once we open it up. Impact sliding glass doors run $4,500 to $9,000 for a standard two-panel opening. Impact entry doors start around $3,500 and climb with added sidelight configurations or custom millwork. If the job includes replacing jalousie windows in a CBS home, expect additional line items for buck-and-anchor anchoring, sill repair, and flash tape detailing at every rough opening. We write every quote as a line-item fixed price. If we find something inside the wall that changes the scope, you approve it in writing before we touch it. Call (954) 280-4413 to schedule a free estimate. We’ll walk the house, measure every opening twice, and put the numbers on paper the same visit.
We Also Serve Cities Near St. Petersburg
Our crews work throughout Pinellas County and beyond. Beyond St. Petersburg, we regularly take on Impact Windows & Doors in St. Petersburg and surrounding work in Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If you’re close by and need a straight answer on impact windows, call us.
Serving St. Petersburg, FL - Our Local Coverage Area
We’re based in the St. Petersburg 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 - Impact Windows & Doors in St. Petersburg
Yes. Any window replacement in St. Petersburg requires a permit, and if your home is in the Florida Wind-Borne Debris Region, which includes the entire city, the new windows must be impact-rated or paired with an approved shutter system. The permit will trigger a wind-mitigation review, and if the inspector flags other openings, those upgrades may be required as part of the same scope. We pull the permit, manage the inspection, and keep you informed at each step. Call (954) 280-4413 for a quote that includes permit costs on paper.
Salt corrosion means the old frame is often fused to the masonry opening or the fasteners have rotted to the point they cannot be reused. We strip the old frame back to sound substrate and inspect the rough opening before setting the new unit. If the masonry has spalled or the buck has rotted, that work gets added to the scope and approved before we proceed. Our crews see this on nearly every older St. Petersburg home, so it’s built into how we bid the job, not a surprise change order.
St. Petersburg falls within Florida’s Wind-Borne Debris Region, which legally mandates impact-rated glazing or an approved shutter system on any window or door replacement. The specific design pressure rating depends on your home’s location, roof height, and exposure category. We calculate the required rating for each opening based on the site and the current Florida Building Code, then quote units that meet or exceed it. Call (954) 280-4413 and we’ll explain what your specific house needs.
Yes. Citizens and other carriers writing policies in Pinellas County require a wind-mitigation report, and replacing non-compliant windows with impact-rated units is one of the biggest premium reducers available. We replaced a set of original jalousie windows in a 1959 CBS home in Shore Acres with Simonton impact casement units. The existing frames had salt-corrosion on the hardware, and the rough openings needed buck-and-anchor anchoring because the masonry sills had shifted. The resulting wind-mitigation report allowed the homeowner to drop Citizens’ premium by more than $400 annually. Your numbers depend on your home, but the direction is the same: compliant windows mean real savings.
Because masonry is porous and wind-driven rain in a St. Petersburg storm finds every gap. Flash tape lapped correctly at the sill, jambs, and head of the rough opening keeps water moving out and down instead of behind the frame and into the wall. Skip it, and the new window will leak where the old one did. We detail every opening with flash tape as standard on CBS homes here, and we document it in the job file so you know it was done.
Call TruePane for Impact Windows & Doors in St. Petersburg
There are window companies that will quote you a number over the phone and hope the house cooperates. We don’t work that way. We come out, walk the house, measure every opening twice, and write a fixed-price quote on paper. Both warranty layers get registered in writing before the truck leaves your driveway. And if it’s not done right, we make it right under the Done Right Promise. That’s the deal we’ve offered on every job since Dale Kessler founded this company in 2008 out of a principle that voided warranties and out-of-true installs weren’t worth leaving unfixed. Call (954) 280-4413 for a free estimate in St. Petersburg. A live person answers, day or night.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving St. Petersburg and surrounding Pinellas County communities.
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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