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 Bithlo
Bithlo Window Replacement usually costs between $450 and $1,400 per opening depending on whether we’re replacing a jalousie unit in an older manufactured home or reframing a site-built rough opening to meet current Orange County wind-load requirements. Most Bithlo jobs take one to two days once materials are on hand, and the real variable isn’t labor – it’s what we find behind the old window. Call (954) 280-4413 and we’ll walk the house with you, measure every opening twice, and give you a written line-item quote before anything gets ordered.
TruePane has worked Bithlo long enough to know what books and generic window companies don’t: a big-box replacement sash doesn’t fit a 1970s Fleetwood or a 1980s jalousie frame, and an opening that held a window fine for thirty years can fail code the day we pull the trim. That’s why we treat Window Installation in Bithlo as its own trade, not a suburb of Orlando.
Why TruePane Windows & Doors Is Bithlo’s Preferred Window Installation Company
We’re the shop that answers the phone with a live person every time – not a voicemail tree, not a callback form. The person you talk to at 2 a.m. is someone who can actually schedule a crew, not an answering service reading a script. Bithlo homeowners call us because when a window goes out before a storm or a slider jams shut with a house full of kids, someone picks up and knows what to do.
Dale Kessler founded TruePane in 2008, but the trade runs deeper than that – years of glazing and window work across Florida, through two generations. The rule on the whiteboard hasn’t changed: if the pane is not true, the job is not done. That rule governs every install we do off SR-50, whether it’s a $600 repair on a rental or a full retrofit of impact-rated casements on a home near the Econlockhatchee.
Our technicians are background-checked, uniformed, and trained as apprentices into journeymen – not subcontracted day labor. They measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. And if something isn’t right within 90 days, we come back and fix it. No paperwork fights, no arguing.
For Bithlo specifically, we keep stock of the odd sizes – the 34-and-a-half-inch sliders, the narrow jalousie replacements, the S-hooks and sashes the big stores stopped carrying years ago. That means less waiting on back-order while your opening sits exposed.
Our Window Installation Services in Bithlo
Here’s a straight breakdown of what we install most in Bithlo, based on what we see when we pull old units out.
Sliding Windows
Older Bithlo manufactured homes almost always have horizontal sliders with proprietary sash dimensions, and they fail in predictable ways – the rollers wear out, the track bends, the latch no longer catches, and then the window won’t seal or lock. We stock replacement rollers, tracks, and sashes in the common sizes for Bithlo’s housing mix, and if yours is beyond repair, we can custom-fabricate a new frame rather than make you wait six weeks on a factory order. The moment a slider starts binding, moisture gets in, and then you’re also paying for framing repair.

Casement Windows
Casements are our most common retrofit recommendation for site-built Bithlo homes from the 1970s through the 1990s. They seal tighter than sliders against wind-driven rain, and the crank mechanism gets a better mechanical lock than a lift-and-slide ever will. We mentioned a field note earlier – on a 1980s site-built home near the floodplain, we replaced failed jalousies with Impact Windows & Doors - Bithlo casement units and found the original rough openings undersized for current Orange County wind-load requirements, so we reframed each opening, installed flashing tape at the sills, and upgraded to low-E argon-filled insulated glass before inspection. That’s what you want a crew to catch before the rain does.

Impact-Rated Glazing
Bithlo sits inland, so it doesn’t fall under the coastal wind-borne debris zone the way Cocoa or Melbourne do. But Orange County still enforces design wind-speed requirements, and the afternoon thunderstorms that roll through from July through September can put real pressure on an older single-pane unit. We stock impact-rated glass from PGT and CGI for the manufactured home sizes that need it, and we’ll walk you through whether a full impact window or a heavy-duty shutter-compatible frame makes more sense for your specific house and budget.

Fixed & Picture Windows
Fixed windows are simpler to install but they still leak if the flashing is wrong. On Bithlo homes, especially older ones, the original sill pans are often rotted or missing entirely. We replace the pan, wrap the opening in flashing tape, and bed the frame properly. If you’re keeping your existing fixed window and just replacing damaged glass, we do that too – single-pane, double-pane, low-E, argon-filled.

Single & Double Hung
Hung windows are less common in manufactured Bithlo stock, but they show up in the 1990s site-built homes and the newer 2010s infill from the county’s revitalization work. The failure point is usually the spring balance or the sash shoe, and yes, we fix those without selling you a whole new window if the glass is still good. If the glass is gone – fogged, cracked, or single-pane – we’ll replace the whole unit and make sure it sits square in the old opening.

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 Bithlo
We’re an authorized installer for more than a dozen manufacturer lines, and on this work we lean on PGT, CGI, and Ply Gem because they make impact-rated and Energy Star windows in the sizes Bithlo’s older homes actually need. We quote side by side on paper so you see what each line costs and what the warranty covers – before you buy. When a Bithlo customer has a warranty issue, we handle it directly with the manufacturer; you don’t fill out forms and wait on hold.
Common Window Installation Problems We See in Bithlo Homes
- Water intrusion around door sills near the Econlockhatchee floodplain. The low-lying ground means higher humidity and occasional standing water after heavy rain, which accelerates wood frame rot and seal failure. We often don’t find the full extent of the damage until we pull the old jamb, and by then it’s a framing repair, not a swap.
- Proprietary slider sashes with no off-the-shelf replacement. Bithlo’s pre-1994 manufactured homes are full of windows built to manufacturer-specific dimensions. A contractor who doesn’t know the stock gets stuck waiting on custom fabrication. We pre-measure and pre-order, which keeps the opening closed and the house secure.
- Undersized rough openings that fail current Orange County wind-load requirements. A window that passed inspection in 1985 often doesn’t meet today’s code once we open the wall. That’s not a surprise when we catch it during the estimate; it’s a surprise only when the crew pulls the frame mid-job without a plan. We write allowances into the contract for exactly this.
- Fogged double-pane glass that can’t be saved. High humidity plus years of seal failure equals condensation between panes, and once that happens, the glass is done. In Bithlo’s older homes, we see this constantly because the original seals were never built for Florida’s moisture load.
Pricing for Window Installation in Bithlo, FL
Here’s the honest math. A straightforward sliding window replacement in a Bithlo manufactured home runs $450-$750 for the unit and labor when the rough opening is sound. A casement retrofit on a site-built home, with reframing and flashing, typically lands between $900 and $1,400 per opening. Impact-rated glass adds $150-$400 per window depending on size and manufacturer line. If we find rot in the sill or the rough opening needs reworking, that’s priced and approved in writing before we touch it – no surprise line items on the bill. Call (954) 280-4413 for a free, written estimate. The estimate is free; the quote tells you exactly what you’re paying for.
A typical full-home window replacement in Bithlo – 8 to 12 openings on an older manufactured or site-built home – generally lands between $7,500 and $16,000 all-in, with impact upgrades pushing the higher end. That’s the range, not a teaser price.
We Also Serve Cities Near Bithlo
Our crews work a wide radius around Bithlo, and we regularly install windows in Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If you’re in one of those communities, the same Window Installation standards apply: true panes, written quotes, and a live person answering the phone.
Serving Bithlo, FL - Our Local Coverage Area
We’re based in the Bithlo 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 Bithlo
Because Bithlo’s dominant pre-1994 manufactured and mobile homes use jalousie or proprietary slider windows with non-standard sash dimensions, so off-the-shelf replacement units from big-box stores won’t fit. A stock 36-by-48 vinyl window is not going into a Fleetwood slider frame from 1982. We pre-stock the right sizes or order custom-fabricated frames so you’re not waiting six weeks with an opening covered in plywood. Call (954) 280-4413 and we’ll measure before you spend a dollar on the wrong unit.
Often, yes – especially on pre-1994 Bithlo homes, where the original rough openings were built to older, weaker standards. Once we remove the old frame, we can see whether the opening meets current Orange County design wind-speed requirements; if it doesn’t, we reframe it before installing the new window. That’s not a code gotcha we spring on you mid-job; we look for it during the estimate and write a realistic allowance into your contract.
Fog between panes means the glass seal has failed, and in Bithlo’s high humidity, that failure is almost always permanent. Once moisture gets between the two panes, the insulating gas escapes and the glass loses its energy efficiency. If the frame is still sound, we can sometimes replace just the glass; if the frame is rotted or the window is 20-plus years old, replacing the whole unit is the honest fix.
Homes near the Econlockhatchee sit on lower, wetter ground, which means higher ambient humidity, more moisture against sill plates, and faster rot in older wood frames. We inspect for hidden frame rot around door and window sills before we install, and we use flashing and sealing practices that account for the moisture load. Homes on higher ground in Bithlo still face Orange County wind requirements, but they don’t fight the same water intrusion issues.
Yes, practically speaking. Bithlo’s summers run from May through October, and older single-pane or failed-seal windows are the biggest air leak in most of these homes. Upgrading to Energy-Efficient Windows - Bithlo with low-E, argon-filled ENERGY STAR glass cuts solar heat gain and stops conditioned air from leaking out. The savings are real, though smaller on an older manufactured home than on a newer site-built one. The bigger benefit is comfort – fewer hot spots, less condensation, quieter afternoons.
If you’re within Bithlo and want a straight answer about your windows, call (954) 280-4413. We’ll walk the house, measure every opening, and give you a written quote that covers the work – the framing, the flashing, the glass, and the warranty. Done right, in Bithlo.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Bithlo and east Orange County with true panes and straight answers.
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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