Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Spring Hill
Replacing a sliding patio door in Spring Hill means working with concrete block, not wood framing. Most homes here were built by General Development Corporation between the 1960s and 1980s, and their original door openings were sized for sliders that no longer meet Hernando County’s wind-load code. That changes how the job gets scoped, priced, and permitted. TruePane Windows & Doors handles CBS-wall retrofits as a core part of the work, not an afterthought. Call (813) 320-9346 for a free estimate on any sliding or patio door in Spring Hill, and we’ll come measure the opening, check the wall, and give you a written quote.
Why TruePane Windows & Doors Is Spring Hill’s Preferred Sliding & Patio Doors Company
We earned our place here one GDC ranch at a time. Spring Hill homeowners keep our number because we show up in uniform, measure twice, and register both warranty layers in writing before the truck leaves the driveway. That’s The Keystone Standard, and it applies to every job we take in Hernando County.
Dale Kessler founded this company on a simple rule: if the pane is not true, the job is not done. That thinking matters in Spring Hill, where a door set slightly out of plane in a CBS opening will bind in July and leak in August. Our Sliding & Patio Doors team works on concrete block every week, and we know what Hernando County inspectors look for: masonry anchoring, lintels, flashing, and proper drainage at the sill.
The 90-Day Done Right Promise backs every install. If something is not right, we make it right. No paperwork fights, no arguing. That’s why homeowners in Spring Hill call us for the second door after the first one gets done correctly.
Our Sliding & Patio Doors Services in Spring Hill
Patio Sliding Doors
Most Spring Hill homes have a sliding patio door at the back wall that leads to a screened lanai or an open concrete pad. The originals are nearly always aluminum, unrated for impact, and worn at the track after forty years of use. We replace them with modern low-E, impact-rated units sized to the opening, and we handle the flashing and anchoring details that CBS construction demands. Whether you’re off Spring Hill Drive or up near Timber Pines, a new patio slider changes how the back of the house breathes.

Panoramic Sliding Systems
For homeowners opening a great room to the yard, a panoramic sliding system is the right call. These multi-panel units let you stack glass to one side and get a wide, uninterrupted opening. In Spring Hill, where lots are large and back yards can run long, we often see these on homes that face a pool, a pond, or a stand of oaks. The structural load in a CBS wall needs a proper header, and we scope that before quoting so the price you see is the price you pay.

Heavy-Duty Sliding Doors
Heavy-duty sliders serve two Spring Hill customers: homeowners with wide openings that a standard two-panel door won’t cover, and property owners with outbuildings, shops, or detached garages where equipment moves in and out. These doors weigh more, ride on reinforced tracks, and need a level slab to operate properly. On acreage, we check the concrete before we recommend a door. If the slab has settled, the door will bind no matter how well the hardware is set.

Pocket & Barn Doors
Pocket doors that slide into the wall work well in Spring Hill’s smaller bedrooms and bathrooms, where a swinging door wastes floor space. Barn doors suit the newer farmhouse-style builds popping up on larger parcels north of County Line Road. Both need solid blocking in the wall and a track anchored to something that will hold. In a CBS interior partition, that means masonry anchors, not drywall screws.

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 Spring Hill
We are an authorized installer for more than a dozen manufacturer lines, and in Spring Hill we find ourselves quoting PGT, CGI, and Simonton most often. PGT and CGI are Florida companies that understand hurricane wind-load requirements, and their impact-rated sliders hold up to what Hernando County dishes out. Simonton gives us a strong mid-range vinyl line for homeowners who want a good door at a fair price. We quote side by side on paper so you can see exactly what you’re buying, and we keep common parts local so repairs don’t wait on a slow shipment.
Common Sliding & Patio Doors Problems We See in Spring Hill Homes
- Warped aluminum frames that bind in humidity. Original GDC-era sliders have thin aluminum frames that expand and contract with Spring Hill’s daily summer heat and humidity. The door becomes hard to open, then harder, and eventually the rollers wear out from fighting the frame.
- Moisture wicking up the jamb at grade. Flat, open lots that GDC platted often grade toward the slab instead of away from it. Door jambs set at grade soak up water from every afternoon downpour, and the wood or composite rots from the bottom up.
- Permit problems on outbuildings. Doors in detachated shops or barns on Spring Hill acreage are frequently installed without county permits. When a homeowner later pulls a permit for the main house, the inspector flags the unpermitted slider and requires it to meet current wind-load and impact-glazing rules before anything else gets approved.
- Drainage running toward a septic field. On homes with wells and septic systems, track drainage from a patio slider can send water toward the drain field. We re-route the track drainage and set the jamb on an extended flashing tape detail that ties into the CBS block, keeping the pan dry through Hernando County’s worst storms.
Pricing for Sliding & Patio Doors in Spring Hill, FL
A standard patio sliding door replacement in Spring Hill runs $1,800 to $3,400 for a mid-range vinyl or aluminum unit, installed. Heavy-duty sliders with impact glazing run $3,500 to $6,800 depending on width and wind-load rating. Panoramic multi-panel systems start around $7,000 and go up from there, with most Spring Hill installs landing between $9,000 and $15,000 for a three-panel setup. If the opening needs to be widened in CBS block, add $800 to $2,000 for masonry work, lintel installation, and the county permit. We give written line-item quotes so you see what the masonry costs, what the door costs, and what the labor costs. Call (813) 320-9346 to schedule a free estimate, and we’ll measure your opening and give you a number you can plan around.
We Also Serve Cities Near Spring Hill
TruePane works throughout Hernando and Pasco counties. In addition to Spring Hill, our crews regularly serve Aripeka, Hudson, Port Richey, and Brooksville. Same detail, same warranty, same 90-Day Done Right Promise, whether the job is a patio slider on a golf-course home or a heavy-duty door on a five-acre parcel.
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 - Sliding & Patio Doors in Spring Hill
Yes. Hernando County requires a permit and inspection for virtually every window and door replacement, even a same-size swap. That’s true across Spring Hill. We pull the permit, schedule the inspection, and make sure the job passes the first time.
It can. Hernando County inspectors specifically flag remaining jalousie units in GDC homes as non-compliant when a homeowner pulls any permit. If you replace the slider, the inspector may require the jalousie windows on that same wall to be brought up to current code. We’ll tell you before the inspection so there are no surprises, and we’ll give you a quote for the windows if you want to handle them in the same visit.
It changes where the track drainage goes. We re-route track drainage away from the septic drain field and set the jamb on an extended flashing tape detail that ties into the CBS block. That keeps the pan dry and keeps water out of places it shouldn’t be. We scope this when we come measure.
No. Hernando County still requires a permit for sliding doors in detached structures, and inspectors will require the unit to meet current wind-load and impact-glazing rules if the building is ever inspected. Unpermitted doors in outbuildings get flagged when a homeowner pulls a permit for the main house, and that can hold up the whole project. We’ll pull the right permit from the start.
In a CBS home, the rough opening is set in masonry, so the anchoring, flashing, and sill details all differ from wood-frame work. If the original opening is too small for a modern code-compliant door, widening it means cutting concrete block and installing a new lintel, and Hernando County inspects that work specifically. A wood-frame home you can reframe without that masonry step. We scope the wall before quoting so you know whether you’re looking at a straight replacement or a structural opening change.
Ready for a straight answer on your sliding or patio door in Spring Hill? Call (813) 320-9346 and we’ll come measure, check the wall, and give you a written quote that tells you exactly what the job costs and why. Estimates are free, and the work carries the 90-Day Done Right Promise.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Spring Hill with honest door work and square deals.
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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