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 Clearwater
Window installation in Clearwater, FL typically runs $450-$1,400 per opening for standard vinyl or aluminum replacement units, while full impact-rated packages on a 1960s concrete block home usually land between $14,000 and $28,000. Most jobs take one to two days once materials are on site, and we schedule Clearwater work with a live person on the phone, not a callback form. Clearwater’s position between Tampa Bay and the Gulf means salt air hits homes from two sides at once, which is exactly why the way a window is set matters more here than in most of Florida. If you are pricing replacement windows in Clearwater, call (954) 280-4413 and we will give you a written line-item quote.
Why TruePane Windows & Doors Is Clearwater’s Preferred Window Installation Company
TruePane Windows & Doors has worked on Clearwater homes long enough to know what lives behind the stucco. Dale Kessler founded this company on a rule that still hangs on the whiteboard: if the pane is not true, the job is not done. We are a second-generation glazier’s shop, not a franchise, and the crews we send into Clearwater neighborhoods like Skycrest, Greenwood, and the beach corridor are background-checked and uniformed, working in your home the way they would work in their own mother’s.
Our Clearwater customers tend to remember the window company that left them with a fogged seal and a door that binds in July. They call us because someone answers. Someone answers at 2 p.m. and at 2 a.m., every day of the year. That matters when a pane is out and a thunderstorm is rolling across the bay. Your Window Installation team measures every opening twice and registers both manufacturer warranty layers in writing before the truck leaves your driveway. That is The Keystone Standard, and it is standard on every job, not an add-on.
Every Clearwater job is covered by the Done Right Promise. If it is not done right, we make it right. No paperwork, no arguing, no fine print. We also offer a permanent 5% discount for seniors and veterans, a free written repair estimate, and a maintenance check. A live person answers the phone 24/7 at (954) 280-4413.
Our Window Installation Services in Clearwater
Clearwater homes run the range from 1950s concrete block ranchers to coastal condominiums, and the window work follows the housing stock. We handle full replacements, new construction, and retrofit installs, always to Pinellas County’s wind load requirements. Here are the four we do most often for Clearwater homeowners.
Single & Double Hung Windows
Single and double hung are the workhorse replacement for Clearwater’s older concrete block homes, especially where 1960s jalousie units are failing wind mitigation inspections. A double hung impact-rated unit with insulated glass and low-E coating gives you the code compliance your insurance carrier wants and a window that opens without fighting a corroded track. In Greenwood and Skycrest, we replace more of these than any other style.

Casement Windows
Casement windows crank open on a hinge, which makes them a strong choice for Clearwater homes where daytime cross-breeze matters and where the sash needs to seal tight against wind-driven rain. They perform well under the 130+ mph design wind speed Pinellas County coastal homes are built to, provided the frame is set properly and flashed. Most Clearwater casement installations run $700-$1,350 per opening for impact-rated units.

Awning Windows
Awning windows hinge at the top and open outward, which lets Clearwater homeowners run ventilation during a light rain without water coming into the house. They are common in Clearwater’s mid-century homes, often paired with fixed picture windows. Set into 1950s block walls, they need a properly flashed rough opening or the first strong storm finds the gap.

Fixed & Picture Windows
Fixed windows do not open, but they are often the largest glass in a Clearwater home. On the beach corridor and bayfront, fixed picture windows need impact-rated glazing and a frame that will not corrode from two directions of salt air. We quote these side by side across manufacturer lines on paper so you see exactly what you are paying for.

What happens when you call
- 1
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 Clearwater
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Clearwater homes we lean on PGT, CGI, and ES Windows most often because they are built for the Florida Product Approval wind loads that govern Pinellas County. We quote manufacturer lines side by side on paper, so you can compare the actual warranty durations and glazing packages rather than taking a salesman’s word for it. Both warranty layers get registered in writing before the truck leaves your driveway.
Common Window Installation Problems We See in Clearwater Homes
- Jalousie windows failing wind mitigation inspections. The angled glass louver units from the 1960s have no impact-rated glazing, and insurers in Clearwater read that as an uninsurable opening. A wind mitigation report flags them immediately, which is why we replace them in clusters throughout Greenwood, Skycrest, and other inland neighborhoods.
- Salt-air corrosion on aluminum frames and hardware. Clearwater sits between Tampa Bay and the Gulf, so homes catch salt spray from two directions. Aluminum frames oxidize and hardware seizes within 10 to 15 years, which is what causes the fogged panes and stuck slides you see on older beach-adjacent homes.
- Missing flashing on original 1950s-70s rough openings. On a 1963 concrete block house off Drew Street near Skycrest, we pulled out seven jalousie windows and found the rough openings had never been flashed, just raw block and rotted furring strips. Our crew stripped it back to the block, installed new pressure-treated bucks, then layered flashing tape, sill pan, and impact-rated double-hung units with insulated glass, argon fill, and low-E glass that met Pinellas County’s 130+ mph design wind speed.
- Undersized rough openings in older CBS homes. Concrete block homes from the late 1950s through the 1970s often have rough openings sized for jalousie or single-pane aluminum sliders, not modern impact units. A proper install means correcting the opening, not forcing a window into a hole it was never built for.
Pricing for Window Installation in Clearwater, FL
Clearwater window installation pricing runs in clear bands. Standard vinyl single or double hung replacements cost $450-$850 per opening installed. Impact-rated units in PGT or CGI lines run $900-$1,400 per opening. Casement and awning windows land between $700 and $1,350 each. A full jalousie-to-impact package on a 1960s three-bedroom concrete block home typically runs $14,000-$28,000, depending on the number of openings and whether we are correcting flashing, furring strips, or rough opening dimensions. The variables that move price in Clearwater are the condition of the existing rough opening, whether HOA approval is required on the beach corridor, and how many openings need full frame-out correction rather than a simple insert. Estimates are free, written, and line-itemed.
We Also Serve Cities Near Clearwater
TruePane’s Window Installation in Clearwater crews also cover Largo, Belleair Beach, Safety Harbor, and Dunedin. If you live just outside Clearwater and need a straight answer on window replacement, call (954) 280-4413 and we will tell you whether the job falls in our service area. Dispatch and scheduling are coordinated from our South Florida metro office, and crews serve Clearwater locally.
Serving Clearwater, FL - Our Local Coverage Area
We’re based in the Clearwater 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 Clearwater
Yes. Clearwater and Pinellas County require a permit for window replacement when the opening size changes, when the window is being upgraded to meet impact standards, or when structural work like reframing or flashing correction is involved. We pull the permit, schedule the inspection, and make sure the job passes before we consider the work done. Call (954) 280-4413 to talk through what your specific project triggers.
A wind mitigation report verifies which openings in your Clearwater home have impact-rated glazing or shutters, and documents the protection type for each. Jalousie windows and original single-pane aluminum sliders get flagged as unprotected, which directly affects your insurance eligibility and premium. Replacing those flagged openings is often the fastest way to improve your wind mitigation rating.
Clearwater is a peninsula with Tampa Bay on one side and the Gulf of Mexico on the other, so your windows catch salt air from two directions while inland Tampa gets mostly one. That constant double-sided salt exposure oxidizes aluminum frames, destroys hardware, and causes seal failure in 10 to 15 years instead of 20 to 25. The fix is not another aluminum frame; it is a marine-grade or impact-rated line built for coastal Pinellas County conditions. Call (954) 280-4413 for a free estimate on the right product for your home.
You can match the sightlines and the mid-century feel, but not the louver mechanism itself; jalousie glass cannot meet Florida’s impact code. We can install fixed picture units or single and double hung windows with narrow frames and mullion patterns that echo the original look, and some Clearwater homeowners choose decorative grilles to keep the period character. We will show you side-by-side options on paper before you commit.
We stop, document the condition, and give you a written price to correct it before we touch another window. That is how we handle every surprise on a Clearwater job: inspection first, allowances written into the contract, and any additional scope priced and approved by you in writing. Nobody works on a change order without your signature. Call (954) 280-4413 if you suspect your old windows have been leaking into the framing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Clearwater since 2008.
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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