Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Spring Hill, FL
Windows and doors in Spring Hill take a beating from the Gulf humidity, the summer heat, and Hernando County’s wind codes, and most of the homes here were built with the same GDC concrete-block frame and the same undersized, outdated openings. The question most homeowners ask us is not whether to replace, but what to replace with, how much it will cost, and who will stand behind the work after the truck leaves. We’re TruePane Windows & Doors, and we answer the phone at (813) 320-9346 with a live person, day or night. We work on these GDC ranch homes constantly, and we know what a jalousie window in a CBS wall needs before we even pull up to the driveway.
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.
Why Spring Hill Homeowners Choose TruePane Windows & Doors
Spring Hill is a town full of houses that were built fast and have been lived in long. The people who call us are usually in their sixties or seventies, they have been in the same home for twenty or thirty years, and they have dealt with at least one contractor who left them with a fogged seal or a door that binds in July. They are done with that. We have built our name in this area by doing the work the way Dale Kessler has run the company since 2008: measure twice, quote the manufacturers side by side on paper, register both warranty layers in writing before we leave, and if the pane is not true, the job is not done. Our Spring Hill customers in Timber Pines and Seven Hills call about Impact Windows & Doors in Spring Hill, door replacements, and full-house window retrofits, and most jobs are completed in a single visit.
We are not the cheapest bid in the room. We do not try to be. Our people are background-checked and uniformed, and they work in your house the way they would work in their own mother’s. We do not ask you to trust a promise on a brochure. The Keystone Standard puts both warranty layers in writing, with the durations stated, before the first window comes off the truck. That is a square deal, and it is why homeowners here keep our number in the drawer by the phone.
Windows & Doors Services We Offer in Spring Hill
Window Installation
We install new windows in Spring Hill homes with attention to the masonry anchoring and flashing that CBS construction demands. This is not a job for a one-size-fits-all approach, because a poorly flashed window in a concrete block wall will leak into the wall cavity and you will not see it until the damage is done.
Learn more about our Window Installation in Spring Hill.

Door Installation
Exterior doors in Spring Hill take a beating from humidity and afternoon storms, and a door that is out of square will bind, drag, and let conditioned air escape. We install front doors, patio doors, and side doors with the frame squared and the threshold sealed for a Hernando County summer.
Learn more about our Door Installation in Spring Hill.

Window Replacement
Many Spring Hill homes still have their original jalousie windows, which leak air, do not meet current wind-load code, and can make a homeowner’s insurance renewal difficult or impossible. We replace them with impact-rated or low-E units sized to the existing CBS openings and permitted through Hernando County.
Learn more about our Window Replacement in Spring Hill.

Impact Windows & Doors
We are authorized installers for PGT and CGI impact lines, and for homes in the flood-adjacent and wind-exposed parts of Spring Hill, impact glazing is often the difference between a quiet hurricane season and a ruined one. These windows meet Hernando County wind-load requirements and often reduce insurance premiums.

Energy-Efficient Windows
Energy-Efficient Windows in Spring Hill with Low-E glass and insulated frames are the daily workhorse, where the air conditioning runs hard from April through October. A proper low-E install keeps the heat on the outside of the glass where it belongs and eases the load on your HVAC.

Sliding & Patio Doors
A Sliding & Patio Doors - Spring Hill unit that sticks in the track or leaks at the sill is a common complaint, where seasonal moisture swells wood frames and humidity eats aluminum tracks. We install and replace sliders with sealed sills and smooth, squared tracks.

Glass Railing Systems
For Spring Hill homes with patios, pools, or sunrooms, Glass Railing Systems - Spring Hill keeps the sightline clean while standing up to South Florida’s sun and salt air. We install railing systems built from the same impact-grade tempered glass we use on windows.

Custom Windows & Doors
Not every opening in a GDC ranch home is standard, and not every homeowner wants what the original developer picked in 1972. We build and install custom units shaped to the existing openings, with frames and glass matched to the rest of the house.

Neighborhoods We Serve in Spring Hill
Our crews work throughout Spring Hill, from Timber Pines and Seven Hills to Spring Hill Estates and the neighborhoods off Mariner Boulevard and Spring Hill Drive. We also serve the homes near the Weeki Wachee preserves. Typical response time for an estimate call is same day or next morning depending on the schedule.
- Timber Pines
- Seven Hills
- Spring Hill Estates
- Homes off Mariner Boulevard
- Homes off Spring Hill Drive
Why Spring Hill’s Climate & Housing Affect Windows & Doors
Spring Hill sits close enough to the Gulf to fall under Hernando County’s wind-load requirements, and far enough inland to cook in the daily summer humidity and UV. The housing stock here is unusual: thousands of one-story concrete-block ranch homes built by General Development Corporation between the 1960s and 1980s, most with the same low-pitch rooflines and small original window openings. A wood-frame window replacement method from another part of Florida will not work here. In a CBS wall, every window and door needs masonry anchoring and flashing details that keep moisture from wicking into the block. Skip that step, and the first summer storm will find the seam. The original jalousie windows still common in Spring Hill were never rated for the wind loads Hernando County now requires, and they are nearly always flagged by inspectors the moment any permit gets pulled on the home.
Pricing for Windows & Doors in Spring Hill
What you will pay depends on the opening, the glazing, and the frame, but here are honest ranges based on the work our crews do in Spring Hill week after week:
- Standard low-E single-hung replacement window installed in a CBS opening: $850-$1,350 per unit
- Impact-rated replacement window with Hurst or Simonton frames: $1,200-$1,850 per unit
- Full exterior door replacement with frame and threshold: $1,400-$2,600
- Sliding glass patio door (impact-rated): $3,200-$5,600
- Jalousie removal and retrofit to a modern fixed or impact unit: quoted per opening, usually $900-$1,600
Every quote is a written line-item price, not a ballpark with a change order waiting at the end. Call (813) 320-9346 and we will measure, quote, and give you the warranty terms in writing before you commit.
Service Area - Cities Near Spring Hill
Beyond Spring Hill, our crews cover the surrounding Hernando and Pasco communities, including Aripeka, Hudson, Port Richey, and Brooksville. If you are a few minutes outside Spring Hill, call and ask; the odds are good we are already working a job nearby.
Serving Spring Hill, FL - Our Local Coverage Area
We’re based in the Spring Hill 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 Windows & Doors in Spring Hill
Window replacement in Spring Hill typically runs $850 to $1,850 per window depending on whether the unit is low-E standard or impact-rated, and the final quote depends on the condition of the existing CBS opening and whether the home needs jalousie removal. The easiest way to get an exact number is to call (813) 320-9346 and have us measure the openings. Estimates are free, and the quote is a written line-item price with no surprise add-ons.
Yes. Hernando County requires a permit and inspection for virtually every window and door replacement, including same-size swaps, and failing to pull one can cause problems when you sell or refinance. We pull permits for every Spring Hill job and the work passes inspection before we call it done. If you have original jalousie windows, an inspector may flag them as non-compliant when any permit is pulled, which sometimes turns one window replacement into a whole-house conversation.
Spring Hill falls under Hernando County’s wind-load requirements, and impact-rated windows or storm-shutter-compatible glazing are effectively mandatory for any new window installation that needs a permit. Existing homes can have non-impact windows if they were permitted earlier, but an insurance renewal often demands impact or shutter-ready glass. Call us at (813) 320-9346 to talk through the options for your specific home.
Yes, and this is some of the most common work we do in Spring Hill. The original jalousie windows in GDC homes leak air, fail wind-load inspection, and are often cited by insurance carriers. We remove the old louvered unit and retrofit a modern low-E or impact window into the same CBS opening. Call (813) 320-9346 for a measurement and a written quote, no obligation.
No. Our written quotes are fixed once we open the wall, unless we find structural damage that was hidden behind the old frame and you approve additional work in writing first. We do not come back with a change order sheet at the end of the job. That is part of The Keystone Standard and the 90-Day Done Right Promise, and both are in writing.
If you are ready to stop worrying about a window that fogs, a door that sticks, or a quote that changes when the work begins, call TruePane Windows & Doors at (813) 320-9346. We will send someone out to measure, quote, and give you a straight answer in writing. Free estimates, a live person on the phone, and work that is done right the first time.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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.
Other TruePane Windows & Doors Services
What Neighbors Say About TruePane Windows & Doors
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 Spring Hill Customers Say
"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G."Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."
- Ronald P."Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."
- Pat and Ray L.



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