Windows & Doors Services in St. Petersburg - Free In-Home Measure, Written Price

Windows & Doors Services in St. Petersburg, FL

St. Petersburg homes take a beating from two directions at once: Tampa Bay’s salt air on one side and the Gulf of Mexico’s on the other. That’s the reality we work with every day, and it shapes every window and door recommendation we make. Whether you’re in a 1950s concrete block bungalow in Disston Heights or a waterfront home in Shore Acres, we’ll walk you through what your house actually needs, what it’ll cost, and what you don’t need to spend money on. Call (386) 559-6999 and you’ll get a live person who knows St. Petersburg construction, not a call center script.

Call (386) 559-6999

Key Takeaways for St. Petersburg Homeowners

• Impact windows and doors are the flagship line here - St. Pete’s location inside a high-wind zone, combined with Florida’s insurance market, makes them the highest-ROI upgrade most homeowners can make.
• Jalousie windows are everywhere in older St. Petersburg neighborhoods - and insurers now flag them on wind-mitigation inspections. Replacing them with impact single-hung units often triggers same-week policy re-rates.
• Marine-grade hardware matters - homes within a mile of either shoreline need corrosion-resistant frames and multi-point door hardware or they’ll fail within a few years.
• Upfront pricing, free estimates, and a live answer at any hour - Ed Winslow’s name is on the door and on every job we do.

Why St. Petersburg Homeowners Choose Winslow Windows & Doors

We’re not a national chain with a rotating cast of subcontractors. We’re a locally owned, owner-operated company that’s been installing impact-rated windows, doors, and roofing since 2011. Ed Winslow’s name is on the building, the truck, and the invoice. That’s not marketing language - it’s accountability. When you call at 2 a.m. during a storm-panic moment, a real person picks up. Every technician who arrives at your door in Old Northeast or Euclid-St. Paul is background-checked and in uniform, so you know exactly who’s walking up your driveway before they knock.

We install PGT, CGI, and ViewLux impact products, along with Therma-Tru entry doors - eight authorized brands in total. Our published address and license number are right on the website. No shell companies, no mystery ownership. And the 36500-Day Done Right Promise backs every installation: if it’s not done right, we make it right. That’s a century-long standard no national chain will match, because no national chain has an owner who lives with his reputation.

Windows & Doors Services We Offer in St. Petersburg

Impact Windows

Laminated impact glass with Miami-Dade NOA and Florida Product Approval per configuration, matched to the design pressure each opening actually needs - never a rating above +/-100 PSF where it isn’t warranted. St. Petersburg’s wind zone means many homes in coastal Pinellas qualify for HVHZ compliance, and we match every unit to the opening, not the other way around.

Learn more about our Impact Windows in St. Petersburg.

Window Installation

We pull permits, install to Florida Building Code, and pass inspections. Whether you’re putting impact single-hungs into a 1962 CBS home in Pinellas Point or re-glazing a bungalow in Kenwood, the installation is done by uniformed, background-checked crews who show up when they say they will.

Learn more about our Window Installation in St. Petersburg.

Window Replacement

Most of what we replace in St. Petersburg is original jalousie or single-pane aluminum from the 1940s through 1960s. We remove the old units, dispose of them, install impact-rated or energy-efficient replacements, and make sure the rough opening is properly flashed and sealed against salt-driven rain.

Learn more about our Window Replacement in St. Petersburg.

Door Installation

Entry doors, French doors, and hurricane-rated exterior doors. In St. Petersburg’s salt-laden air, marine-grade hinges and multi-point locking hardware aren’t an upsell - they’re the difference between a door that works for 20 years and one that corrodes shut in five.

We install Therma-Tru, CGI, and PGT door systems, matched to your home’s exposure.

Sliding Glass & Patio Doors

Impact-rated sliders are one of the most common upgrades we do on ranch homes in Disston Heights and Greater Pinellas Point. Multi-point locking tracks, laminated glass, and corrosion-resistant rollers matter more here than almost anywhere else in the state.

We measure, order, permit, install, and inspect - one crew, start to finish.

Energy-Efficient Windows

Low-E glass, argon fills, and thermally broken frames cut cooling load in St. Petersburg’s eight-month summer. Realistic energy savings sit around 20-30% on cooling, not the 50% claims some companies throw around. We’ll tell you what your house can actually expect.

Impact Garage Doors

Your garage door is the largest opening in your house and often the first thing to fail in a wind event. We install impact-rated garage doors that carry a Florida Product Approval number and hold up to St. Petersburg’s wind pressures without bowing or blowing out.

Custom & Geometric Windows

Arched, radius, trapezoid, circle-top, and specialty shapes. Custom fabrication runs four to six weeks, and we install as fast as a single day once your units arrive. If your Kenwood bungalow or Snell Isle mid-century has original geometric glass, we can match it - or replace it with impact-rated shapes.

Roof Repair, Replacement & Installation

Because your windows and doors are only as good as the roof over them. We do shingle, tile, and metal roofing, plus full replacement and installation. A roof that’s shedding water directly onto your window flashing is a window problem waiting to happen.

Why St. Petersburg’s Climate & Housing Affect Windows & Doors

St. Petersburg sits on a peninsula flanked by Tampa Bay to the east and the Gulf of Mexico to the west. That geography creates a double-barreled salt-air environment that corrodes aluminum frames, hardware, and weatherstripping faster than virtually any other Tampa Bay market. Homes within a mile of either shoreline see accelerated oxidation of aluminum window frames and corroded multi-point door hardware within a few years of installation if non-marine-grade products are used. That’s a failure mode we simply don’t see as often in inland Tampa or even Clearwater.

The housing stock compounds the problem. Old Northeast, Kenwood, Disston Heights, Euclid-St. Paul, and Greater Pinellas Point are packed with 1940s-1960s concrete block and wood-frame homes. A huge number still have original jalousie windows or single-pane aluminum frames that offer essentially zero hurricane or thermal protection. Hurricane Helene’s October 2024 storm surge devastated coastal blocks from Shore Acres to Punta Gorda Street, and that triggered an urgent wave of door and window replacement that’s kept local crews scheduled out well into 2025.

What to Look For When Comparing Impact Windows vs. Hurricane Shutters

Shutters only protect your openings when someone’s home to deploy them. In an evacuation, that’s a real problem. Impact windows work passively - the laminated glass and reinforced frames are in place every minute of every day, whether you’re home or not. No panels to haul out of a shed, no tracks to maintain, no rusted bolts when the storm’s 48 hours out.

And unlike a big-box retail install, we don’t hand your job to a third-party crew you’ve never met. Every installer works for Winslow Windows & Doors, wears a uniform, and carries our background check. If something isn’t right, you call Ed. Not a ticket number.

Pricing for Windows & Doors in St. Petersburg

Florida Pays St. Petersburg Homeowners Back

St. Petersburg homeowners have access to one of the strongest incentive stacks in the country, and it’s worth understanding before you write the check:

• My Safe Florida Home: matching grants up to $10,000 for qualifying wind-mitigation upgrades, including impact windows and doors. Funding cycles open and close, so timing matters.
• Florida sales-tax exemption: impact-resistant windows and doors are exempt from state sales tax, period. That’s a 6% savings on qualifying products.
• Federal 25C energy credit: 30% of product cost, up to $600 per year, on qualifying energy-efficient units like Energy Star-rated impact windows.
• Windstorm premium credits: after a wind-mitigation inspection ($75-$150), homeowners who replace jalousie or single-pane units with impact-rated openings typically see their windstorm premium drop around 25%. That’s the carrier’s number, not ours - but it’s why so many St. Petersburg insurance agents send their clients to us.

We don’t guarantee incentive amounts or carrier decisions. What we do is install units that meet the inspection criteria, so your re-rate happens without a fight.

Neighborhoods We Serve in St. Petersburg

We run crews across St. Petersburg daily, from the brick streets of Old Northeast to the mid-century blocks of Disston Heights and the shoreline homes of Shore Acres and Snell Isle. Typical response time for an estimate anywhere in the city is one to two business days.

• Old Northeast
• Kenwood
• Disston Heights
• Euclid-St. Paul
• Greater Pinellas Point

How Much Does Jalousie Window Replacement Cost in St. Petersburg?

Will the Price Change Once Work Starts?

No. We write line-item quotes before any work begins, and the number on that quote is the number on your final invoice. If we open a wall and find something we didn’t expect, we discuss it with you before doing anything, and the additional cost - if any - is agreed to in writing before we proceed. The 36500-Day Done Right Promise applies to the workmanship, not just the product.

Do You Pull the Permits?

Yes, on every job that requires one. Window and door replacement in St. Petersburg falls under Pinellas County’s building code, and impact-rated installations require a permit and inspection. We handle the paperwork, schedule the inspection, and make sure it passes. If it doesn’t pass, we fix whatever failed and re-schedule. That’s part of the job, not an add-on fee.

How Long Will the Job Take?

For a standard jalousie-to-impact conversion on a St. Petersburg bungalow, installation runs as fast as a single day once your units arrive. Custom fabrication - geometric shapes, arched windows, specialty sizes - runs four to six weeks from order to delivery. Roof replacements run three to five days depending on size and material. We’ll give you a schedule in writing before we start, and you’ll know who’s showing up each day.

Service Area - Cities Near St. Petersburg

Winslow Windows & Doors serves St. Petersburg and the surrounding Tampa Bay communities. If you’re across the bay in Tampa, up the peninsula in Clearwater, or out east in Brandon or Riverview, we’ve got crews familiar with your area’s construction too.

FAQs About Windows & Doors in St. Petersburg

Contact Winslow Windows & Doors in St. Petersburg

Dispatch and scheduling for St. Petersburg are coordinated from our South Florida office, with local crews on the ground across Pinellas County. When you call (386) 559-6999, a live person answers - at noon, at midnight, during a storm watch, it doesn’t matter. We’ll schedule your free estimate, answer your questions straight, and give you a written quote with a fixed price. Ed Winslow’s name is on the door, and it’s on every job we do in St. Petersburg.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving St. Petersburg and the Tampa Bay area since 2011.