Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Moon Lake
Window replacement in Moon Lake is rarely a simple glass swap. Most homes here were built between the early 1960s and mid-1980s, and they still carry original single-pane aluminum frames or jalousie windows that Florida Building Code will not allow as in-kind replacements on any permitted job. Add the lake’s constant humidity and Pasco County’s wind-borne debris mandate, and you’re looking at a project with real code, corrosion, and sizing considerations. TruePane Windows & Doors has done this work across Moon Lake enough times to know exactly what the county inspector will flag and what the lake air has already eaten away. Call (754) 238-2201 for a free estimate, and we’ll walk the property with you before you pull a permit.
Why TruePane Windows & Doors Is Moon Lake’s Preferred Window Replacement Company
TruePane is a second-generation glazier’s shop, not a franchise playbook. Dale Kessler founded the company in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. That standard travels with every crew we send to Moon Lake. We train our own apprentices into journeymen, background-check every technician who steps onto your lakefront lot, and register both manufacturer warranty layers in writing before our truck leaves the driveway. Moon Lake homeowners call us because they’ve been burned once and they’re paying close attention this time.
Dispatch for Moon Lake is coordinated from our South Florida office, but the crews who show up know this community. They know what a 1972 CBS home on Moon Lake Road looks like from the rough opening inward, and they know why the lake-facing frames are always the first to fail. We answer the phone 24 hours a day with a live person, not a voicemail tree or a callback form. If something goes wrong after the install, you’ll reach the same office that scheduled the job. That matters on a lake where moisture never rests.
Our Window Replacement Services in Moon Lake
Full Frame Replacement
On Moon Lake homes with original jalousie or aluminum single-pane frames, a full frame replacement is usually the only path the county will permit. We pull the old frame down to the rough opening, repair or rebuild any rotted sill and buck, flash the opening correctly, and set a new impact-rated unit. On lakefront elevations particularly, this is not an upgrade you can shortcut. The rough opening itself often needs new backer rod and weep-hole covers before the new window goes in, because the on-shore breeze has been shoving moisture into the original frame for forty years.

Insert Window Replacement
Insert replacement works where the existing frame is still square, structurally sound, and the right material to receive a new window. On Moon Lake CBS homes, that is less common than homeowners expect. Aluminum frames on the lake side corrode from the outside in, and by the time the glass fails, the frame is often too far gone to save. We’ll measure twice and tell you honestly whether an insert makes sense. If it doesn’t, we’ll quote the full frame side by side on paper so you can see exactly what you’re buying. For detached workshops and screened porches on acreage lots, inserts are often the right call because those structures see different wind and moisture loading than the main house.

Storm Window Replacement
Storm windows in Moon Lake are a functional necessity, not a decorative afterthought. Because the entire community sits inside Pasco County’s wind-borne debris region, any storm window we install must meet impact-rating requirements. We replace storm windows as part of a total opening upgrade, not as a separate add-on, so the whole assembly works as one system. That approach also makes the wind-mitigation credits on your insurance policy simpler to document, and the county inspector sees a clean, consistent installation.

Energy-Efficient Upgrade
Replacing a jalousie window with a modern impact-rated double-hung with low-E glass and argon fill changes the cooling load on a lakefront home immediately. Moon Lake’s elevated humidity, especially during the late afternoon when the on-shore breeze stalls, means the glass surface temperature and the frame seal matter as much as the SHGC rating. We quote manufacturer lines side by side on paper, so you can compare Simonton, PGT, CWS, and ECO Window Systems options without guessing. This is not a one-size-fits-all energy pitch. It’s a calculation tied to which side of the house faces the water.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Moon Lake
We’re an authorized installer for more than a dozen manufacturer lines, and for Moon Lake homes we most frequently quote PGT, Simonton, ES Windows, and CWS because their impact-rated product lines hold up to inland water air better than generic aluminum. We carry local parts and sealants for Moon Lake jobs, which means we’re not waiting on a regional warehouse when your rough opening needs a particular flashing profile. Side-by-side quotes come on paper, with both warranty layers registered in writing before the truck leaves. That’s the Keystone Standard, and it’s non-negotiable on every job our Window Replacement crew does.
Common Window Replacement Problems We See in Moon Lake Homes
- Oxidized aluminum powder packed into frame tracks. The lake breeze pushes moisture into un-weep-holed original frames every afternoon. By year twenty or thirty, the tracks are packed with a white, powdery oxide that binds the sash and destroys weatherstripping. Proper replacement means adding weep-hole covers and backer-rod sealing at the rough opening, not just swapping glass.
- Jalousie windows that cannot be replaced in kind. Florida Building Code no longer permits louvered-glass jalousie windows as in-kind replacements on any permitted project. Homeowners often budget for a simple glass swap and discover the county requires a full frame-and-glazing upgrade to impact-rated units.
- Rotted wood sills from year-round humidity. Sitting directly on Moon Lake keeps relative humidity persistently elevated, even on dry winter days. Wood sills and bucks rot faster here than on comparable Pasco parcels set back from open water, which is why we always inspect the rough opening before quoting a number.
- Insert sizes ordered wrong because of septic and well setbacks. On acreage lots, window and door rough openings sometimes got shifted decades ago to accommodate septic drain fields and well setbacks. If an insert is ordered from a catalog without measuring the actual opening in the field, it arrives wrong. We survey every opening before we quote, so the order is right the first time.
Pricing for Window Replacement in Moon Lake, FL
A typical insert window replacement on a Moon Lake CBS home runs $600 to $1,100 per opening, depending on size and brand. A full frame replacement, which most lakefront jalousie conversions require, runs $1,200 to $2,400 per opening once you factor in impact-rated glazing, new flashing, sill repair, and county permit sign-off. Storm window replacement as part of a full assembly runs $350 to $750 per unit on top of the primary window cost. Energy-efficient upgrades with low-E and argon fill add roughly 15 to 25 percent to the base window price, and that premium typically pays for itself in cooling-dollar terms within five to seven years on the lake side. Call (754) 238-2201 for a free, line-item estimate at your home. We do not quote over the phone without seeing the openings.
| Project Type | Typical Moon Lake Range |
|---|---|
| Insert Replacement (per opening) | $600 - $1,100 |
| Full Frame Replacement (per opening) | $1,200 - $2,400 |
| Storm Window (per unit, part of total opening) | $350 - $750 |
| Energy-Efficient Upgrade Premium | 15% - 25% over base |
We Also Serve Cities Near Moon Lake
TruePane crews work Moon Lake every week, and we also take calls from Moon Lake neighbors in Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. If you’re on the water or a few miles east of it, the code requirements and the corrosion patterns are not the same, and we quote accordingly.
Serving Moon Lake, FL - Our Local Coverage Area
We’re based in the Moon Lake 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 Replacement in Moon Lake
Yes. Because Moon Lake sits within Pasco County’s wind-borne debris region, every permitted window replacement here must meet Florida Building Code impact-rated glazing or shutter requirements. This is not optional, and it applies even to detached workshops and screened porches that face the lake. Pulling the permit triggers the upgrade, which is why we walk the property and quote the full code-compliant scope before you file anything. Call (754) 238-2201 and we’ll help you plan the permit path so the inspector sign-off is the last step, not a rewrite.
Yes, measurably. Jalousie windows leak conditioned air around every louver, and on a Moon Lake afternoon with elevated humidity, your air conditioner is fighting outside moisture as much as heat. Impact-rated double-hungs with low-E glass and argon fill typically cut cooling load on the lake-facing elevation by 15 to 25 percent. The exact number depends on which way the window faces and how much tree canopy you have. Call (754) 238-2201 for a free estimate, and we’ll show you the SHGC and U-factor numbers on paper before you choose a manufacturer.
That white powder is aluminum oxide, created when lake moisture gets into un-weep-holed original frames and sits there. It’s a failure mode we see on Moon Lake homes all the time, and it’s why the lake-facing windows are always the first to bind and the first to lose their seal. The fix is not scrubbing the frames. It’s removing the old frame, adding weep-hole covers and backer-rod sealing at the rough opening, and setting a properly flashed replacement unit. Call (754) 238-2201 and we’ll inspect your frames and tell you which openings are salvageable and which are past it.
If the structure is under roof and attached to the ground, Pasco County’s wind-borne debris requirements apply. We regularly replace windows on detached workshops, garages, and screened porch enclosures in Moon Lake, and the county treats those openings the same as the main house. The good news is that impact-rated inserts on outbuildings usually cost less than full frames because the rough openings tend to be simpler and the sill rot less advanced. Call (754) 238-2201 and we’ll survey the outbuildings at the same visit as the main house, so one permit covers everything.
Plan on $600 to $1,100 per opening for an insert, versus $1,200 to $2,400 for a full frame replacement on a Moon Lake CBS home. The spread exists because full frame work means pulling the old frame to the rough opening, rebuilding the sill or buck if it’s rotted, new flashing, and the county-required impact glazing all at once. Insert replacement only works where the existing frame is still sound, which on the lake side of Moon Lake is rarer than homeowners expect. We quote both options side by side, in writing, before you decide. Call (754) 238-2201 for a free line-item estimate.
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.



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