Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Installation Across Lake Mary
A new entry door or patio door in Lake Mary runs $2,800-$7,400 for most planned communities here, installed, and the job usually takes half a day once permitting and HOA approval are handled. TruePane has crews working in Heathrow, Timacuan, Magnolia Plantation, and the older ranch neighborhoods off Rinehart Road every week. Call (754) 238-2201 and a live person answers, day or night, not a voicemail tree.
We know the housing stock here because we work in it constantly. Lake Mary was built almost entirely as a planned corporate suburb between roughly 1988 and 2010, and that has consequences for every door we touch. The original builder-grade aluminum frames and early vinyl units on those homes are now 20 to 35 years old and failing under Seminole County’s UV load and humidity. We’ll tell you plainly what’s failing, what it costs to fix, and what the HOA will require before anyone pulls a permit.
Why TruePane Windows & Doors Is Lake Mary’s Preferred Door Installation Company
Door Installation in Lake Mary is different from a generic door swap because of one word: compliance. In Heathrow, Magnolia Plantation, and Timacuan, the architectural review board locks entry doors to the original builder-specified finishes, often bronze anodized aluminum or a specific off-white vinyl. Contractors who order product before getting written ACC approval eat restock fees or lose the job outright. Our sequence is fixed: pull the ACC approval letter first, then design, then permit, then order. That order has saved Lake Mary homeowners thousands in restock fees on doors ordered in the wrong finish.
TruePane was founded by second-generation glazier Dale Kessler in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. That rule governs every door we hang. We background-check and uniform every technician, measure every rough opening twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves the driveway. A live person answers the phone 24 hours a day, 7 days a week. Not a callback form. Not a regional call center.
We’re an authorized installer for more than a dozen manufacturer lines including, PGT, CGI, and ES Windows. That matters in Lake Mary because HOA specs vary block by block, and one manufacturer’s “off-white” is not another’s. We bring physical sample corners to the consultation so the architectural board’s color requirement matches what actually gets bolted to your house.
Our Door Installation Services in Lake Mary
Entry & Swing Doors
An entry door in Lake Mary isn’t just an opening; it’s the front face of a house that may be governed by a design standard you signed when you closed. We install fiberglass, steel, and wood entry systems, with particular attention to threshold detail and flashing at the stucco return, where we see moisture intrusion on CBS homes built in the 1990s. In Timacuan and Heathrow, we routinely match bronze anodized aluminum frames so the house still looks like it belongs on the street the HOA approved it for.

Double & French Doors
Double French doors are common on Lake Mary’s executive-style rear elevations, and they fail in a specific way here: the builder-grade aluminum frame corrodes at the jamb, the insulated glass unit loses its seal, and fog appears between the panes while the frame still looks passable. Our crew replaced a failing rear double French door in Timacuan where the original frame had corroded under 25 years of humidity and the glass showed visible seal failure. We specified a fusion-welded vinyl frame with low-E glass and argon fill, matched the HOA’s off-white finish, and used flashing tape at the stucco return. The job passed architectural review on the first submission because we pulled the ACC approval letter before design selection.

Bifold & Folding Doors
Bifold and folding door systems on Lake Mary patios and pool enclosures take a beating from afternoon thunderstorms off the I-4 corridor. We install and replace folding door panels with attention to the track hardware, which is where cheap systems bind and jump under repeated thermal expansion. For CBS homes with wide stucco returns, we specify a full frame with positive drainage at the sill so rainwater doesn’t find the rough opening.

Pivot Doors
Custom pivot doors show up on newer builds and major renovations in Lake Mary, especially on homes overlooking golf courses or lakes. These are heavy assemblies and the hinges carry real structural load. We don’t hang pivot doors on builder-grade framing without first checking the header and King stud condition. When the weight doesn’t sit right, the door sags, the reveal drifts, and you get a dragging sweep within two seasons. We measure twice and specify for the load.

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.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lake Mary
We install and service doors from PGT, CGI, CWS, and ES Windows, among others. Lake Mary homeowners often ask for PGT because of the Florida wind-load ratings, and CGI shows up frequently in HOA specs for impact-rated front entries. We stock common hardware, sweeps, and hinges locally for Lake Mary jobs, which means a worn threshold or a sticky lock on a bronze anodized entry door gets fixed faster than a special order. When you need a specific manufacturer line, we quote it side by side with the alternatives on paper so you see exactly what you’re buying.
Common Door Installation Problems We See in Lake Mary Homes
- Corroded jamb screws and hardware. Lake Mary’s humidity and proximity to lakes mean uncoated steel fasteners in door jambs rust and seize within a decade. We specify stainless or hot-dip hardware on every exterior door replacement, because the builder-grade steel that came with the house was never rated for this climate.
- Builder-grade aluminum frame oxidation at the threshold. Original aluminum door frames from the late 1980s and 1990s pit and corrode where water pools at the sill. That corrosion opens a path for moisture behind the stucco cladding, and on CBS construction that means rot in the rough opening you can’t see from the outside.
- HOA finish mismatches. A contractor orders an entry door in a standard white, and the architectural board in Heathrow or Magnolia Plantation rejects it because the builder specified a particular off-white. The door goes back, the restock fee is 25 percent, and the homeowner eats it. We pull the ACC approval letter first. Always.
- Seal failure on insulated glass units. Double French doors and wide sidelight entries built in the 1990s lose their insulated glass seal under Lake Mary’s sun, and the result is fog you can’t wipe off. The frame can look fine while the glass is dead. We inspect the IGU before recommending repair or replacement so you aren’t paying for a frame you don’t need.
Pricing for Door Installation in Lake Mary, FL
A straightforward single entry door replacement in Lake Mary typically runs $2,800-$4,200, including a standard fiberglass or vinyl frame, hardware, and labor. A double French door setup with fusion-welded vinyl frames and low-E/argon glass runs $4,500-$6,800 depending on opening size and whether the threshold needs reconstruction. Custom pivot doors or arched custom entries start around $5,500 and go up from there based on the manufacturer line and finish.
| Service | Typical Lake Mary Range |
|---|---|
| Single entry door (fiberglass or steel) | $2,800-$4,200 |
| Double French door with low-E/argon | $4,500-$6,800 |
| Bifold or folding patio door | $3,800-$6,500 |
| Custom pivot or arched door | $5,500-$9,000+ |
The difference between a builder-grade door and one that will last in Lake Mary’s humidity is usually $800-$1,200 per opening, and the cheap spec fails inside a decade on jamb hardware and seal. We also offer a permanent 5 percent discount for seniors and veterans, and the estimate is always free. Call (754) 238-2201 for a written line-item quote, not a ballpark over the phone.
We Also Serve Cities Near Lake Mary
Our crews work all over Lake Mary and the surrounding Seminole County communities. If you’re in Longwood, Sanford, Altamonte Springs, or Winter Springs, we’ll come out the same way we come out to Timacuan: with sample corners, a tape measure, and the HOA paperwork already started. Call (754) 238-2201 and ask for a free estimate.
Serving Lake Mary, FL - Our Local Coverage Area
We’re based in the Lake Mary 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 - Door Installation in Lake Mary
Yes. Heathrow and most Lake Mary HOA communities require written architectural review board approval before a permit can be pulled, and that approval must come before any product is ordered. We pull the ACC approval letter first, then order. Call (754) 238-2201 and we’ll walk you through the exact form your community requires.
Yes, we match the original bronze anodized finish or the builder-specified off-white vinyl used in Magnolia Plantation. We bring physical sample corners to the consultation so you and the architectural board see the exact finish before anything is ordered. Call (754) 238-2201 for a free estimate with samples in hand.
That fog means the insulated glass seal has failed, and in Lake Mary’s humidity it’s common on builder-grade doors from the 1990s once they pass 20 years. The frame can look fine while the glass is dead, and sometimes a glass-only replacement makes sense. We’ll tell you honestly which path costs less for your opening. Call (754) 238-2201.
Lake Mary isn’t in the High-Velocity Hurricane Zone, but Florida Building Code wind-load requirements still apply, and the I-4 corridor gets severe inland thunderstorm winds every summer. Impact-rated or at minimum wind-compliant glazing is a standard part of our replacement conversation, and many Lake Mary HOAs now require it regardless. Call (754) 238-2201 and we’ll spec the right rating for your opening.
Usually $800-$1,200 per opening. The builder-grade version uses uncoated steel hardware that rusts and seizes at the jamb within a decade, and aluminum frames that pit at the threshold. The higher spec uses stainless or hot-dip hardware and a fusion-welded or fiberglass frame that doesn’t corrode. Call (754) 238-2201 for an exact quote, estimates are free.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Lake Mary and surrounding Seminole 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.



Before
After
Before
After
Before
After