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 Sorrento
Window installation in Sorrento runs roughly $450-$1,100 per opening for a standard double-hung vinyl unit with full tear-out, depending on whether your home is an older concrete block ranch or a newer frame subdivision. Most jobs in the area take one to two days once materials arrive. If you’re calling from Sorrento, Lake County, you’ll reach a live person at (954) 280-4413, not a phone tree. We know this territory: the jalousie windows on County Road 437, the block homes off SR-46, the newer vinyl-sided subdivisions pushing up toward the Wekiva Parkway corridor. That local knowledge changes how we scope the work before we ever write a quote.
Why TruePane Windows & Doors Is Sorrento’s Preferred Window Installation Company
We’ve spent more than four decades working Florida glass, and Dale Kessler founded this company in 2008 on a rule that still hangs on the whiteboard: if the pane is not true, the job is not done. That’s not marketing language. It’s how we measure every opening and how we set every frame in Sorrento homes.
Sorrento homeowners deal with something most window companies don’t want to touch: functioning jalousie windows. Those louvered glass slats were common on 1970s and 1980s Lake County block homes, and they can’t take a standard pocket insert. We quote full-frame vinyl tear-outs sized to the original jalousie rough openings, which is a job most Orlando-area outfits won’t even bid. That’s why we get the callbacks here. Our Window Installation team is background-checked, uniformed, and trained to measure every opening twice before a quote is ever written.
Our Window Installation in Sorrento customers get the Keystone Standard on every job: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves the driveway. And the Done Right Promise means if something isn’t right, we make it right. No paperwork fights, no arguing. Call (954) 280-4413 and a person picks up, 24/7.
Our Window Installation Services in Sorrento
Fixed & Picture Windows
Fixed and picture windows are a mainstay on Sorrento acreage, particularly on the rear of homes overlooking open pasture or cypress stands. These units don’t open, which means sealing is the whole job. In Sorrento’s summer thunderstorm season, a poorly flashed picture window on an east-facing block wall will wick moisture into the concrete within a single season. We set these with sill pans and back dams on every full-frame install, and we quote them with low-E glass as standard because the afternoon sun off flat Lake County terrain is unforgiving on single-pane glass.

Double Hung Windows
Double hungs are the most common replacement in Sorrento’s older subdivisions and its newer frame homes. On a 1980s concrete block ranch, a full-frame tear-out for a double hung usually runs $550-$900 per opening with a mid-tier vinyl line like Ply Gem. On a 2010s vinyl-sided subdivision home, a pocket insert can sometimes work if the original frame is square and the rough opening still matches a standard size. But we don’t assume that. We measure first, then tell you which route is cheaper and which will actually hold up.

Casement Windows
Casement windows belong on Sorrento homes with wide open sightlines and a need for real sealing. Because the sash compresses against the frame with a crank mechanism, a casement seals tighter than a double hung in wind and driving rain. That matters inland more than people think. Sorrento sits in Central Florida’s Lightning Alley, and afternoon storms from May through September drive rain sideways across open lots. We quote casement replacements from $600-$1,100 per opening depending on frame size and whether full tear-out is required.

Awning Windows
Awning windows work well in Sorrento’s older block homes where a lower opening sits under a porch or carport and needs ventilation during rain. Hinged at the top, they shed water while letting air in. On a full-frame replacement around a jalousie opening, an awning unit can sometimes be coupled with a fixed pane to fill the wider rough opening without reframing the block. We’ll tell you honestly whether that saves money or just creates a maintenance problem five years down the road.

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 Sorrento
We’re an authorized installer for PGT, CGI, and Ply Gem among more than a dozen manufacturer lines. For Sorrento, that matters in a specific way: when a homeowner needs a warranty replacement or a sash reglaze, the parts actually match what we installed. We don’t mix manufacturers mid-job. If you need a PGT unit replaced under warranty, we’re pulling PGT parts. Same for CGI or Ply Gem. That keeps both manufacturer warranty layers intact and registered in writing, which is the whole point of the Keystone Standard.
Common Window Installation Problems We See in Sorrento Homes
- Jalousie windows getting pocket-inserted. A contractor quotes a standard insert replacement on a louvered jalousie opening, then shims and caulks the gaps. The frame leaks, the county inspector flags it, and the homeowner pays twice. Jalousie openings need full-frame tear-outs sized to the original block pocket. We quote it right the first time.
- Full-frame replacements on block without sill pans. Heavy summer rain wicks into concrete block when a new frame is flashed without a sill pan or back dam. Within two years, the jamb rots and the stucco below the window stains. We flash every full-frame block install with a pan and back dam before the unit is set.
- Wrong wind-load table on the Lake County permit. Sorrento is unincorporated Lake County, so every permit runs through Lake County Building Services, not a city building department. A permit pulled with a coastal wind-speed table or a generic inland table that doesn’t match the project’s exposure will stop work and trigger re-inspection. We pull the correct FBC inland wind table before the first truck rolls.
- UV and moisture seal failure on south-facing glass. Sorrento’s inland sun breaks down window seals faster than homeowners expect, especially on west and south elevations across flat pasture. Original aluminum single-panes from the 1980s and 1990s are usually beyond saving. We quote low-E double-pane with argon fill as the standard replacement because it costs a few hundred more per opening and saves years of fogged glass.
Pricing for Window Installation in Sorrento, FL
In Sorrento, a full-frame double hung replacement on a block ranch typically runs $550-$900 per opening with a decent vinyl line. Casement windows run $600-$1,100. Fixed or picture windows on the rear of an acreage home run $450-$850 depending on glass package and frame size. Jalousie tear-outs add $150-$300 per opening over a standard full-frame because the rough opening usually needs to be resized and reflashed from the block pocket outward. Newer subdivision homes that can accept a pocket insert save about $150-$250 per opening compared to full tear-out. That’s the honest math. We write every quote on paper, side by side by manufacturer line, and we don’t add a surprise line item after the permit is pulled. Call (954) 280-4413 for a free estimate and we’ll scope your exact windows before quoting.
We Also Serve Cities Near Sorrento
TruePane handles window installation throughout this corner of Lake and Orange counties. If you’re in Zellwood, Tangerine, Mount Dora, or Eustis, the same crew and the same Keystone Standard apply. The drive from our dispatch office adds a little time, but the quote and the work don’t change. We pull Lake County permits for all of it. Call (954) 280-4413 to schedule.
Serving Sorrento, FL - Our Local Coverage Area
We’re based in the Sorrento 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 Sorrento
Standard double-pane with low-E glass and argon fill meets code in Sorrento. Lake County is an inland wind zone, so Miami-Dade NOA impact certification is not required here as it is on the coast. That said, we stock PGT and CGI impact-rated lines for homeowners who want them, especially on east-facing elevations that catch tropical system winds funneled across flat terrain. If you’re unsure, call (954) 280-4413 and we’ll walk you through the wind-load table that applies to your specific lot.
Yes, but not with a pocket insert. Jalousie windows use a louvered rough opening that a standard insert replacement won’t seal against. The right fix is a full-frame vinyl tear-out sized to the original block pocket, with new flashing tape, a sill pan, and a back dam. That’s a job we do regularly throughout Sorrento because most window companies won’t quote it. Insulated glass matters here given how hard the afternoon sun hits west-facing block walls. Call (954) 280-4413 for a quote on your specific openings.
No. Window replacement doesn’t move the footprint of your home, so your existing septic drain field and well setbacks stay as they are. What changes on an acreage lot is where grading and drainage run around the window openings. If a low window sits below grade or near a swale, we’ll check sill height and slope before we quote so water doesn’t pool against the new frame. That’s standard scoping on Sorrento acreage. Call (954) 280-4413 and we’ll take a look.
On open lots with little tree cover, afternoon storms sheet water across the ground toward the house. A window set at or near grade needs a sill pan, back dam, and sometimes a sloped diverter flashing so water can’t wick into the block or lap against the jamb. We check grade level and drainage direction on every full-frame install in Sorrento, because a window that works fine on a raised slab can fail in one season on a flat lot with no swale. That assessment is part of every free estimate. Call (954) 280-4413.
Often yes, if the outbuilding is on the same parcel and the work falls under one scope. Lake County Building Services reviews the whole permit application at once, so we bundle the shop, the detached ADU, and the main house under a single permit where the wind-load tables and product approvals allow it. That saves you re-inspection fees and repeated trips. If the outbuilding was never permitted, that’s a separate conversation, and we’ll tell you before any work starts. Call (954) 280-4413 and we’ll pull the parcel record and let you know exactly what Lake County requires.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sorrento with honest window installation and the Keystone Standard on every job.
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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