Sliding glass doors
Sliding glass doors that glide, lock and seal like they should
The slider to your lanai is probably the hardest-working door in the house — and in Florida it takes a beating from sun, sand, humidity and storms. We replace the complete system: frame, track, panels, glass, screen and hardware, in two-, three- and four-panel configurations, with impact-rated options.
- 2, 3 & 4-panel layouts
- Impact-rated options
- Low-E & laminated glass
- New screens included
- Locally owned & operated
- Licensed & insured
- Permits & inspections handled
- Written workmanship warranty
- Free written estimates
The door you use the most
For most Central Florida families, the sliding glass door to the lanai is used dozens of times a day — letting the dog out, carrying food to the grill, heading to the pool. So when it starts to stick, rattle or leak, you notice.
On older sliders, the usual culprits are worn rollers and pitted tracks, failed insulated glass that fogs between panes, and tired weatherstripping and sills that let in heat, humidity and water. Some of that can be patched, but on a door that is 20 or 30 years old, replacement is usually the better investment.
What we replace
We remove the complete old system — frame, track, panels and screen — check the opening for rot, level and square, and install a new factory-built door that is:
- Rated for your home’s design pressure, with impact glass if you want it or your address requires it
- Glazed with Low-E or laminated glass to cut heat, glare, UV and noise
- Fitted with modern hardware — multipoint locks, smooth rollers and a sturdy screen
- Sealed and anchored exactly as its Florida Product Approval specifies, then trimmed out inside and out
Most sliders are replaced in a single day, and we leave the room cleaner than we found it.
Why sliding glass doors
What changes with a new slider
Effortless operation
New tracks and precision rollers let even large panels glide with a fingertip — no more lifting and shoving.
Locks that actually lock
Modern sliders use multipoint locks and anti-lift features instead of a single flimsy latch.
A cooler family room
Low-E insulated or laminated glass cuts solar heat through the largest glass area in most homes.
Storm protection built in
An impact-rated slider protects the opening with no shutters to hang — and it is much quieter, too.
Styles & configurations
Sliding door configurations
Configurations are named as seen from outside. O is a fixed panel and X is an operating panel.
Two-panel, right operating
The most common Florida slider, typically 6 to 8 feet wide. The right panel slides in front of the fixed left panel.
Two-panel, left operating
The mirror image. We match the operating side to your furniture layout and walking path.
Three-panel
Wider openings of 9 to 12 feet with a center operating panel. A common upgrade off family rooms.
Four-panel, center opening
Two center panels slide apart for a wide opening — ideal for 12- to 16-foot lanai walls.
Where they work best
Common reasons to replace a slider
Hard to open or off track
Worn rollers and pitted aluminum tracks are often not worth rebuilding on an older door.
Fogged glass
Condensation between panes means the seal has failed — and the panels are often not practical to reglaze.
Leaks at the sill
Older sills with low water resistance can overflow in wind-driven rain.
Storm-season worries
Many original sliders are not rated for today's design pressures, let alone impact.
Florida code & climate
Sliding doors and Florida weather
Large glass doors see the highest wind loads on the house, and they are often on the side that faces the pool and the afternoon storms. The right slider for your home is rated for its design pressure, has a sill with enough water resistance for the exposure, and is fastened exactly as its Florida Product Approval requires.
How impact ratings work- Impact-rated sliders use laminated glass that stays in the frame even when cracked by debris.
- Taller sill profiles and weep systems improve water resistance on exposed elevations.
- Low-E coatings reduce heat gain; laminated glass also blocks most UV that fades floors and furniture.
- Safety glazing (tempered or laminated) is required in all glass doors — every door we install complies.
Before you order
Seven decisions before you order
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Panel layout
Keep your current configuration or change it — which side operates, and how many panels.
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Frame material
Aluminum for strength and slim sightlines; vinyl for efficiency on smaller openings. See the comparison below.
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Impact or non-impact
Required on some homes, optional on most inland ones. Weigh storm protection, noise, security and insurance.
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Glass package
Low-E for heat, laminated for impact and sound, tints or privacy glass where needed.
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Sill and water rating
Match the sill's water resistance to how exposed the opening is.
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Screen
Standard sliding screen, heavy-duty screen or a retractable screen system.
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Hardware and color
Handle style and finish, keyed lock, and frame color inside and out.
Aluminum vs. vinyl sliding doors
| Aluminum | Vinyl | |
|---|---|---|
| Strength & large sizes | Excellent — slim frames, very large panels | Good — best for standard sizes |
| High design pressures | Widely available | More limited |
| Energy efficiency | Good with thermal breaks and Low-E | Very good |
| Color options | White, bronze, black and more | Mostly white, tan and some laminates |
| Relative cost | $$ – $$$ | $ – $$ |
Fiberglass and composite sliders are also available and combine strength with efficiency at a higher price point.
What's included
Every sliding glass door installation includes
One company handles the product, the permit and the installation — so one company is accountable for the result.
- Free in-home measurement and a written, itemized quote
- Building permit, product approval paperwork and inspection scheduling
- Floor and furniture protection throughout the job
- Removal and disposal of the old door and frame
- Old frame, track and panels removed; opening checked for rot and level
- Sill set in sealant with drainage paths kept clear
- Frame anchored per the Florida Product Approval, including head and sill fasteners
- Screen fitted and adjusted; panels, rollers and locks tuned with you
- Clean-up, hardware adjustment and a walkthrough with you
- Written workmanship warranty plus manufacturer warranty registration
Typical investment
What sliding glass doors cost
| Sliding glass door (non-impact, 6–8 ft) | $1,800 – $4,500 |
|---|---|
| Impact sliding glass door (8–12 ft) | $3,500 – $9,500 |
Illustrative installed ranges for typical Central Florida projects, including standard removal, installation and trim. Your written quote is the only number that counts — size, glass, impact rating, hardware, finish and opening condition all move the price.
Read the full cost guideHow your project runs
Call → in-home measure → written quote → order & permit → installation → inspection & walkthrough.
See our full processQuestions
Sliding Glass Doors: frequently asked questions
Should I repair or replace my sliding glass door?
If the door is relatively new and only needs rollers or a latch, a repair may be enough. If the track is worn, the glass is fogged, the frame leaks, or the door is decades old, replacement usually costs less over time — and brings modern locks and ratings.
How long does sliding door replacement take?
Most two- and three-panel sliders are replaced in one day. Larger or impact-rated systems, or openings that need framing and stucco repair, may take longer.
Do I need an impact-rated sliding door?
Most inland Central Florida homes are not required to have impact glass, but every slider must meet the design pressure for your home. Many owners choose impact for storm protection without shutters, security and noise reduction.
Can you make my opening wider?
Sometimes. Widening an opening usually requires a new header and stucco and drywall work, and may need engineering. We will tell you what is possible during the estimate.
Can I replace a slider with French doors?
Yes. It is one of our most popular conversions. Widths and heights differ between products, so it may involve some reframing.
Are new screens included?
Yes, a new screen door is included with every new slider. Retractable screen systems are available as an upgrade.
Compare
Related door types
French Doors
Hinged glass pairs that open the full width to a patio or lanai — inswing or outswing, impact options.
Explore french patio doorsMulti-Slide & Pocketing Doors
Wide glass walls whose panels stack or vanish into the wall — the ultimate indoor-outdoor opening.
Explore multi-slide doorsImpact & Hurricane Doors
Entry, patio and garage doors tested against wind-borne debris — protection with no shutters to hang.
Explore impact & hurricane doorsBi-Fold Glass Doors
Accordion-style glass panels that fold to the side and clear almost the whole opening.
Explore folding glass wallsDoor guides
Read before you buy
OX, XO, OXO, OXXO: Sliding Glass Door Configurations Explained
What the letters mean, how 2-, 3- and 4-panel sliders really open, how to pick the operating side, and what changes in Florida as a slider gets wider.
Sliding Glass Doors vs. French Doors: Which Is Right for Your Lanai?
Opening width, space, weather sealing, security, cost and style — how sliders and French doors compare for Central Florida patios and pool lanais.
Low-E, Impact & Privacy Glass: Choosing Door Glass for Florida
How Low-E, laminated impact glass, privacy textures, decorative glass, blinds-between-glass and grilles compare for sunny Central Florida doors.
Service areas
Sliding Glass Doors installed across Central Florida
We install sliding glass doors throughout Orange, Seminole, Osceola, Lake and inland Volusia counties.
Ready to price your sliding glass door?
Tell us which doors you want to change. Your in-home estimate is free, comes with a written price, and there is never any pressure to decide on the spot.
Military, first-responder & senior discounts available.