Single hung
Horizontal roller
Casement
Bay & bow
Sliding glass doors
Entry doors
Impact garage doors
PGT
CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateWindow Company in St. Petersburg, FL
Windows and doors in St. Petersburg, FL have to work harder than almost anywhere else in the state. Salt air off Tampa Bay eats at frames and hardware, hurricane season tests every seal and latch, and older homes from Kenwood to Old Northeast carry window openings that don’t match anything you can buy off a shelf today. We’re Lightwell Windows & Doors, and we lead with the question every St. Petersburg homeowner deserves a straight answer to: what will this cost, in writing, before we touch anything. Call us at (850) 360-6785 to get that answer for your home.
Why St. Petersburg Homes Are Different
St. Petersburg’s housing stock tells the story of a city built between the 1920s and the 1950s, and that story shapes every window and door job we walk into. The bungalows and mid-century concrete-block ranch homes that define neighborhoods like Kenwood, Old Northeast, and Magnolia Heights often still have their original single-pane wood windows, jalousie glass, and un-reinforced doors. Those products were never designed for the wind loads or the salt exposure the city lives with now. We regularly see steel door frames rusted through at the threshold, wood sashes swollen shut from humidity, and aluminum window tracks pitted by salt spray within a decade of install. A light well is what brings daylight deep into a building, and that is what a well-installed window should do for your home here, even when the air outside is trying to pull it apart.
Styles & brands we work with
Our Main St. Petersburg Services
Most St. Petersburg homeowners come to us for one of three reasons: windows that have failed after years of salt and UV exposure, windows going into a new opening or addition, or an exterior door that no longer seals, locks, or drains the way coastal weather demands. Each service has its own St. Petersburg page so you can read the full scope, timeline, and pricing without wading through anything you don’t need.
Window Replacement in St. Petersburg
Replacing windows in St. Petersburg means pulling out units that are often sixty or seventy years old and framing in products rated for the wind and water reality of the Pinellas coast. In older neighborhoods, we are often matching custom millwork around a 1920s casement opening, not just swapping in a vinyl insert. You can read the full breakdown, including what replacement costs per opening in this market, on our Window Replacement in St. Petersburg page.
Window Installation in St. Petersburg
New-construction and addition window installation in St. Petersburg carries different code and flashing requirements than retrofit replacement, especially for homes in FEMA flood zones where opening elevations matter. Our crews set and seal every new unit to stand up to salt spray, driving rain, and the afternoon thunderstorms that roll through from May to October. Details on our installation process for new openings are on the Window Installation in St. Petersburg page.
Door Installation in St. Petersburg
Exterior doors in this city take direct hits from Gulf humidity, salt mist, and summer downpours, so a front door or patio slider that isn’t properly flashed and sealed will fail years before it should. We install and seal entry doors, French doors, and sliders with the same written-price, clean-up, and care standards we apply to every window job. The specifics live on the Door Installation in St. Petersburg page.
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.
Brands We Service in St. Petersburg
We carry and install ViewLux, PGT, and CGI product lines, among the brands on our full list. Because we work from a curated lineup rather than a single vendor, the recommendation fits your home and its exposure, not a sales rep’s quota. See our brands for the full range.
See the difference
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After
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AfterPricing for Window Company in St. Petersburg, FL
| Service | Typical range in St. Petersburg |
|---|---|
| Window replacement (per opening, standard vinyl) | $450 – $850 |
| Window replacement (per opening, impact-rated) | $900 – $1,600 |
| Historic window restoration (per sash) | $500 – $1,200 |
| New-construction window installation (per opening) | $200 – $450 |
| Retrofit window installation (per opening) | $150 – $350 |
| Entry door installation (standard steel or fiberglass) | $1,200 – $2,800 |
| Impact-rated entry door installation | $2,500 – $5,000 |
| Sliding glass door installation (standard) | $1,800 – $3,500 |
| Sliding glass door installation (impact-rated) | $3,000 – $6,500 |
| French door installation (pair, standard) | $2,200 – $4,500 |
Impact-rated glass, historic millwork matching, and rotted-frame repair push St. Petersburg jobs toward the higher end of these ranges. Every quote we give is written before work starts, with no change orders that show up at the end.
Neighborhoods We Serve in St. Petersburg
Our crews cover the full city, including these neighborhoods where we are on a regular rotation:
- Old Northeast
- Kenwood
- Magnolia Heights
- Historic Roser Park
- Shore Acres
Most neighborhoods in the city can be scheduled within two weeks, and we confirm the exact arrival window by phone the day before your job.
Service Area – Cities Near St. Petersburg
In addition to covering St. Petersburg itself, our crews serve homeowners across the wider Tampa Bay area, including Tampa, FL, Largo, FL, Lutz, FL, and Riverview, FL. Wherever you are in the metro, you get the same written quote, the same background-checked team, and the same clean-up standards.
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 About Window Company in St. Petersburg
Most St. Petersburg homeowners can schedule a free estimate within a week, and we confirm your arrival window by phone the day before. Quotes are written and itemized so you can compare line by line before you decide anything.
Yes. For jobs that require a permit in St. Petersburg, we pull it as part of the work and schedule inspections once the job is complete. You won’t be chasing paperwork on your own. Call (850) 360-6785 and we’ll tell you exactly what your project needs.
Historic district projects in St. Petersburg often require specific window profiles, materials, and finishes to match the original character of the home. We work within those district rules and can coordinate the required approvals as part of your estimate, so you know the full scope before anything is ordered.
If you’re ready to get a straight, written price for windows or doors in St. Petersburg, call (850) 360-6785 to schedule your free estimate. We’ll walk your home with you, answer every question, and leave you with a number you can plan around.
Six Reasons Homeowners Choose Lightwell Windows Tampa
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 Lightwell Windows Tampa Services
What Neighbors Say About Lightwell Windows Tampa
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 St. Petersburg Customers Say
"Front door replacement. The installers were careful, clean, and gentle, took their shoes off inside and swept the entry when done. The door seals perfectly and looks beautiful."
- Hollis Wyatt"New patio slider. Clean install, they protected the floor and hauled off the old door. Quiet, polite crew that worked around my work calls without complaint."
- Andre Bellamy"Quiet, considerate install of several windows. They cleaned the glass and the sills and vacuumed every room. You'd never know a crew had been through. House is quieter and brighter."
- Brent Sakamoto