Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
It Starts With Rotted Brickmould, Not the Glass
In Moon Lake, custom window and door work usually begins with a discovery. We pull a 1960s jalousie off the lake side of a house and find the wood brickmould behind it has turned to sponge. The glass looks salvageable. The structure is not. That single finding drives most of what TruePane Windows & Doors does here: full-frame replacement, pressure-treated rough openings, butyl-flashed jambs, and glazing that holds up to a freshwater humidity load most Florida contractors never deal with. If you own a home on or near the lake, call us at (954) 280-4413 and we’ll walk the property with you before you spend a dollar.
Fast, Reliable Custom Windows & Doors Across Moon Lake
Moon Lake sits inland in rural Pasco County, which means no salt air eating through aluminum frames the way it does in Hudson or New Port Richey. What this lake gives you instead is worse for wood: a year-round high-moisture microclimate radiating off the water. West- and south-facing elevations take the brunt of afternoon storm moisture and long sun exposure, and the original single-pane jalousie and slider windows from the 1960s through 1980s were never designed for that. Our Custom Windows & Doors crews work in Moon Lake regularly, and we know which houses will need full-frame work before we even remove the first trim screw. Scheduling and dispatch run from our Miami office; the installers and project leads who show up at your door are background-checked and uniformed, and they work on Moon Lake homes the way they’d work on their own mother’s.
Why TruePane Windows & Doors Is Moon Lake’s Preferred Custom Windows & Doors Company
We’ve been a second-generation glazier’s shop since Dale Kessler laid down the rule that gives us our name: if the pane is not true, the job is not done. Moon Lake homeowners tend to call us after a previous contractor installed an insert window over a rotted jamb and walked away. What we do differently is simple. We open the wall and look. We rebuild what’s failed. We flash the opening properly. Then we set the window or door in a square, plumb rough opening and register every warranty in writing before the truck leaves the driveway.
Local reputation matters here because Moon Lake is a small community. Word travels down Moon Lake Road and through the mobile home neighborhoods fast. Our installers have corrected window jobs all over the lake’s east and west shores, and we’ve built a following among homeowners who want a company that answers the phone 24/7 with a live person and will still be in town in thirty years. Every job carries the Done Right Promise and The Keystone Standard. That means both manufacturer warranty layers registered in writing, durations stated, and workmanship guaranteed for 90 days with no paperwork fights and no arguing.
Our Custom Windows & Doors Services in Moon Lake
Custom Shape Windows
Moon Lake’s older stock has plenty of architectural quirks: octagonal openings, half-rounds over entry doors, trapezoid slots under eaves. Big-box replacement windows don’t fit these. We template every opening twice and order custom shape windows built to the exact radius and angle. On lake-facing elevations, we specify fusion-welded vinyl or thermally broken aluminum with argon fill and low-E glass, because the humidity differential between the water and the air-conditioned interior is what kills standard glazing packs here.

Commercial Storefront Glazing
Moon Lake isn’t a strip-mall corridor, but the businesses along the main routes that connect Acacia Villas and Alafaya to the lake still need storefront systems that hold their seals. We install and service aluminum storefront, doors, and transoms for small commercial spaces, with an emphasis on drainage and sealant details that stand up to Pasco’s heavy afternoon storms. If a storefront lite is fogged or a closer is dragging, we’re a local call away.

Curtain Wall Systems
For larger openings and lake-facing commercial or residential applications, curtain wall demands more than a standard window pocket. We order engineered systems, coordinate glazing tolerances, and install with proper anchorage and weep drainage. Moon Lake’s humidity means we’re particular about mullion joinery and internal gasketing on these jobs. The last thing we want is a wall of glass that leaks water into the building shell.

Architectural Grilles & SDLs
Some Moon Lake homeowners want an exterior look that echoes the original louvered or divided-light character of a 1970s Florida house, but with modern energy and impact performance. We do that with simulated divided lites (SDLs) and architectural grilles, spec’d in a way that doesn’t create condensing surfaces inside the insulated unit. Built-in grilles between the glass are your best answer here, because exterior grilles become a mildew trap in lakefront humidity.

Oversized Glass Panels
Lake views want big glass. Oversized panels carry real engineering requirements here: wind load calcs, tempered glass where code calls for it, and handling crews who won’t rack a 200-pound lite during set. We size, order, and set oversized fixed windows and door panels for Moon Lake homes that face open water, with a particular focus on sill pan detailing that moves water out instead of into the wall.

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 Moon Lake
We’re an authorized installer for more than a dozen manufacturer lines, and we quote them side by side on paper so you see exactly what you’re buying. Around Moon Lake, we frequently put ES Windows and Andersen into lakefront homes because their hardware and frame engineering tolerate sustained humidity when installed correctly. ECO Window Systems also make regular appearances on retrofit jobs where the homeowner wants performance without paying for a coastal-spec line. We don’t stock every sash in every size in the truck, but our Moon Lake scheduling coordinates manufacturer lead times so you’re not waiting through a build cycle with a hole in your wall.
Common Custom Windows & Doors Problems We See in Moon Lake Homes
- Rotted wood brickmould and sill nosing. On 1960s-80s block and wood-frame homes, lake humidity gets behind the trim, rots the wood from the inside, and invites termites into the rough opening before the window itself fails. The fix is removal, pressure-treated replacement, and proper flashing.
- Corroded jalousie and sliding aluminum frames. Original frames trap condensation inside the channel, corrode the aluminum, and freeze the sash closed within 8 to 10 years. Once they bind, you’re not lubricating your way out of it, you’re replacing the window.
- Fogged insulated glass on west and south elevations. Daily humidity swings and afternoon storm moisture cause seal failure and argon loss on lake-facing glass within 5 to 7 years, even on newer units installed by other companies. The north side of the same house will read perfectly clear.
- Non-standard rough openings in manufactured homes. Moon Lake has a notable concentration of mobile and manufactured homes with non-standard opening dimensions and anchoring requirements. Our installers measure, template, and adjust framing rather than forcing an off-the-shelf window into a wall that wasn’t built for it.
Pricing for Custom Windows & Doors in Moon Lake, FL
A custom shape window in Moon Lake runs $1,100 to $2,800 per opening installed, depending on size, glazing package, and whether the rough opening needs rebuild work. Architectural SDLs add $40 to $75 per lite to the unit cost. Oversized fixed glass panels typically land between $2,500 and $6,500, with engineering and tempered glazing requirements dictating the top end. Full-frame replacement of a lake-facing window in a 1970s home, including rot repair and new flashing, runs $1,800 to $3,600 per opening. That’s the honest spread, and the difference between the low and high end is almost always what we find inside the wall. Call (954) 280-4413 for a free estimate and we’ll write you a line-item quote with both warranty layers registered before you sign anything.
We Also Serve Cities Near Moon Lake
TruePane Windows & Doors serves all of Moon Lake plus the surrounding Pasco communities: Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If you’re on the lake or within a short drive of it, the same crew, the same Keystone Standard, and the same live person at (954) 280-4413 applies.
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 - Custom Windows & Doors in Moon Lake
Lake-facing windows in Moon Lake almost always need full-frame replacement because the original wood brickmould and rough opening framing have absorbed decades of lake humidity and rotted through behind the trim. We pulled out a double-hung on the lake side of a house off Moon Lake Road and found the entire jamb rotted a foot past the opening, not seal failure, actual structural member failure. We rebuilt that rough opening with pressure-treated stock, flashed the sill pan and jambs with butyl flashing tape, and set a fusion-welded vinyl casement with argon fill and low-E glass. The homeowner replaced three more lake-facing windows within the year after seeing the rot photos. A sash replacement would have been cosmetic theater. Call (954) 280-4413 and we’ll tell you what your wall actually has before we quote anything.
Yes. Moon Lake homes fall under Florida Building Code requirements for hurricane protection regardless of inland location. Pasco County is a wind-borne debris region, and a lakefront lot does not exempt you from impact-rated glazing or shutters. The practical difference is that Moon Lake’s humidity makes impact lenses doubly important, because a laminated lite also resists the daily condensation cycling that destroys standard insulated glass. Call (954) 280-4413 and we’ll spec code-compliant units for your elevation.
The west side of a Moon Lake home takes the amplified sun and afternoon storm moisture that comes across the water, and that daily thermal cycling is what fails argon seals within 5 to 7 years. The north side of the same house never sees that differential, so the glass stays clear. When we replace lake-side and west-facing units, we select glazing packages and frame systems specifically rated for high-humidity thermal stress, not just the standard low-E. Call (954) 280-4413 for an evaluation and a quote written for your actual elevation.
Yes. We build custom windows with simulated divided lites and architectural grilles that give you a visual connection to the original louvered or horizontal-slat character of a 1970s Florida design, while the actual unit is impact-rated and thermally broken. We place grilles between the glass so you’re not scrubbing mildew out of exterior channel work in lake humidity. Call (954) 280-4413 and we’ll show you the lines side by side.
We prevent wood rot by removing all compromised wood down to solid material, treating the remaining framing, rebuilding with pressure-treated stock, and flashing the sill pan and jambs with butyl-backed tape before the window goes in. That last step, the flashing, is where most Moon Lake window jobs fail, because water finds whatever path the installer left open. We also spec frame materials that don’t wick moisture. Call (954) 280-4413 and we’ll inspect your existing openings before you decide anything.
What Moon Lake’s Lake Humidity Does That a Generic Florida Windows Page Won’t Tell You
Most Florida windows pages mention heat, storms, and hurricane code. They don’t mention what Moon Lake’s water does to a window pocket. Here’s the sequence we see week after week. Lake humidity saturates the air and gets drawn into the wall cavity through any gap in the original 1960s or 1970s trim. Condensation forms on the back side of the brickmould. The wood rots. Termites find the moisture and the softened cell structure. Then the aluminum frame, corroding from trapped condensation in its own channel, freezes shut or a glass seal pops and you get the fog line. None of that shows up on the street-facing side of the same house, because the street side isn’t getting the lake’s moisture load. That’s why we open a wall before we quote full-frame work here, and why we won’t sell you an insert window over a rotted jamb. The cheap spec costs more within a decade. We’d rather do it right the first time, on the first visit, and stand behind it.
TruePane Windows & Doors has been putting square frames in stubborn walls since 2008. Dale Kessler started this company because he was tired of out-of-true installs and voided warranties. Moon Lake is exactly the kind of place where that matters most: older homes, real water, tight-knit streets, and homeowners who read the fine print. We hire local, train apprentices into journeymen, and sponsor county fairs and church roof funds because we plan to be here in thirty years. A live person answers our phone 24 hours a day, 7 days a week. No voicemail tree. No callback request. You call, someone picks up, and we schedule the work.
Call (954) 280-4413 for a free estimate on custom windows and doors in Moon Lake. We’ll measure, quote manufacturer lines side by side on paper, register both warranty layers before the truck leaves your driveway, and leave the job done right.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Moon Lake and the surrounding Pasco County communities.
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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