Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Big Pine Key, FL
If you live on Big Pine Key, you already know the score: windows and doors here are not a cosmetic choice. They are the first line of defense against salt, wind, and the next storm. TruePane Windows & Doors installs and replaces windows and doors throughout Big Pine Key, and we answer the phone when you call. Reach us at (754) 238-2201 for a free estimate, and we will measure, quote, and register your warranties in writing before the truck leaves your driveway.
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.
Why Big Pine Key Homeowners Choose TruePane Windows & Doors
We are not the cheapest bid in the room, and we do not try to be. We are the last call a homeowner needs to make on a window or door. Dale Kessler founded TruePane in 2008 on a second-generation glazier’s rule: if the pane is not true, the job is not done. That rule governs every install we do in Big Pine Key, from a single replacement window on a 1970s stilt house to a full impact-door retrofit on a post-Irma rebuild.
Homeowners in the Sands neighborhood and along Key Deer Boulevard call us because we show up when we say, in uniform, with a written quote that does not change. We serve Big Pine Key with background-checked technicians who measure every opening twice. Each job carries our Done Right Promise backed by The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before we leave. No paperwork fights. No arguing. A square deal.
Windows & Doors Services We Offer in Big Pine Key
Window Installation
We install windows that meet Monroe County’s High-Velocity Hurricane Zone code, and we pull the permits before we start. Every opening gets measured twice, and every frame is set true. If the pane is not true, the job is not done.
Learn more about our Window Installation in Big Pine Key.

Door Installation
A door that binds in July or lets salt air rust the hinges is a door that was never set right. We install entry doors, French doors, and custom doors on Big Pine Key with the same standard: both warranty layers in writing, and a door that closes square the first time.
Learn more about our Door Installation in Big Pine Key.

Window Replacement
Replacing a window on Big Pine Key is rarely just a glass swap. Many homes still carry aluminum jalousie or single-pane units from the 1960s through 1980s that fall catastrophically below current HVHZ standards. We replace them correctly, with permits and impact-rated product.
Learn more about our Window Replacement in Big Pine Key.

Impact Windows & Doors
Big Pine Key sits inside one of the most code-demanding markets for window and door work in the United States. Every hurricane-rated opening we install is permitted, inspected, and documented, so your home is ready for the next re-insurance inspection.
Learn more about our impact window replacement in Big Pine Key.

Energy-Efficient Windows
Between the Atlantic on one side and Florida Bay on the other, Big Pine Key gets sun and humidity from every direction. Energy-efficient windows with low-E coatings and insulated frames reduce the load on your air handler and hold up better under constant UV.
Learn more about our energy-efficient window installation in Big Pine Key.

Sliding & Patio Doors
Sliding doors take a beating in salt air. Rollers corrode, tracks pit, and seals fail faster here than nearly anywhere on the mainland. We install and service sliding and patio doors built for bidirectional salt exposure, and we stand behind them.
Learn more about our sliding and patio door installation in Big Pine Key.

Glass Railing Systems
Glass railing on a Big Pine Key deck or balcony gives you an unobstructed view of the water while meeting wind-load requirements. We install framing systems engineered for HVHZ exposure and register every manufacturer warranty in writing.
Learn more about our glass railing installation in Big Pine Key.

Custom Windows & Doors
Not every opening on Big Pine Key is a standard size. Older stilt homes and custom post-Irma builds often need windows and doors made to order. We quote manufacturer lines side by side on paper, including PGT, CGI, and CWS, so you see exactly what you are buying.
Learn more about our custom window and door replacement in Big Pine Key.

Neighborhoods We Serve in Big Pine Key
We work across Big Pine Key, from the stilt homes along Key Deer Boulevard to the concrete-block ranches near the Blue Hole. Typical response time for a phone call is immediate: a live person answers 24 hours a day, 7 days a week.
- Sands
- Key Deer Boulevard corridor
- Big Pine Key Gardens
- Areas near the National Key Deer Refuge
- Shoreline along Florida Bay
Why Big Pine Key’s Climate & Housing Affect Windows & Doors
Big Pine Key is positioned between the Atlantic Ocean and Florida Bay, which means salt spray comes from two sides at once. Aluminum frames corrode, stainless hardware pits, and glazing seals fail faster here than in nearly any other part of the continental United States. We regularly see door hinges on island homes that seize within five years of installation, not because the hardware was cheap but because the salt air never lets up. The fix is product selection: marine-grade hardware, corrosion-resistant frames, and seals rated for constant humidity and UV.
The housing stock makes it more complicated. Much of Big Pine Key is a patchwork of pre-Irma elevated stilt homes, many built between the 1960s and 1980s with original aluminum jalousie or single-pane windows that would never pass today’s code. On the same street you can find a fully engineered post-2017 impact installation next door to a house with openings that are decades out of compliance. That spread means every job here starts with a careful look at what is actually in the opening, not a one-size-fits-all product pitch.
Pricing for Windows & Doors in Big Pine Key
Honest pricing in Big Pine Key starts with knowing that code-compliant impact windows and doors cost more here than on the mainland, for real reasons: HVHZ-rated product, Monroe County permits, and installation labor for elevated openings. A single impact replacement window typically runs $1,100 to $2,400 installed. A standard impact entry door starts around $2,500 and can exceed $6,000 for custom sizing. Sliding impact patio doors generally fall between $4,000 and $9,000 depending on width and finish. Glass railing systems are quoted per linear foot, usually $380 to $650 including structure. Every TruePane quote is a written line-item price, and we do not change it after the work starts. Seniors and veterans receive a permanent 5% discount.
Service Area - Cities Near Big Pine Key
TruePane crews serve Big Pine Key locally, with dispatch and scheduling coordinated from our South Florida office. We also work with homeowners in Marathon, Key Colony Beach, Key West, and Tavernier, bringing the same Keystone Standard to every job along the Overseas Highway.
Serving Big Pine Key, FL - Our Local Coverage Area
We’re based in the Big Pine Key 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 About Windows & Doors in Big Pine Key
Expect $1,100 to $2,400 per window installed, depending on size, product line, and opening condition. Homes with pre-1980s stilt construction often need reframing, which adds cost we quote upfront, not as a surprise. Call (754) 238-2201 for a line-item written quote.
Yes. Every window and door replacement in Big Pine Key that requires a permit under Monroe County HVHZ code gets one. We do not do unpermitted work, because out-of-code openings surfacing during home sales and re-insurance inspections are one of the biggest hidden costs on this island. Call (754) 238-2201 and we will explain exactly what your job needs.
This is common on Big Pine Key. Some homeowners who received insurance payouts after Hurricane Irma repaired or replaced damaged windows without pulling permits, leaving non-HVHZ-compliant openings behind cosmetically intact frames. We inspect those openings, document what is there, and quote the correction work with permits. Call (754) 238-2201 for an inspection.
No. Your TruePane quote is fixed. We measure every opening twice before quoting, we register both manufacturer warranty layers in writing before we leave, and we do not add line items after the fact. The price is the price. Call (754) 238-2201 to schedule a free estimate.
Most single-opening replacements on Big Pine Key are completed in one visit. A full house of impact windows and doors usually takes three to seven working days, depending on the number of openings, the condition of the existing frames, and permit inspection scheduling. We will give you a written timeline with your quote. Call (754) 238-2201 to get started.
Written by Dale Kessler, Owner at TruePane Windows & Doors. If the pane is not true, the job is not done.
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.
Other TruePane Windows & Doors Services
What Neighbors Say About TruePane Windows & Doors
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Big Pine Key Customers Say
"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G."Had fog between the panes in four windows. They explained the seals had failed and argon was long gone, replaced the glass units instead of selling me whole windows. Honest outfit."
- Frank D."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T.



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