Door Installation in Three Lakes - Free In-Home Measure, Written Price

Fast, Reliable Door Installation Across Three Lakes

Door installation in Three Lakes runs anywhere from $900 for a basic exterior slab replacement to $4,500+ for an impact-rated sliding glass door set into an older CBS wall. Most jobs in this unincorporated corner of Miami-Dade fall somewhere in the middle, and the number that matters is the written price you get before we ever touch a screw. Our crews know the homes here, the BORA permitting process, and the specific ways humidity and hurricane code shape every opening. Call (903) 354-7134 to talk through your project and schedule a free in-home measure.

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Why Westlight Windows & Doors Is Three Lakes’s Preferred Door Installation Company

We’ve been installing doors in Miami-Dade County since 2009, and the homes in Three Lakes keep us honest. The CBS construction, the pre-1992 original openings, the county inspection process: none of it forgives a contractor who guesses. Our technicians show up in uniform, background-checked, with a written scope in hand. Calls go to a live person, 24 hours a day, not a voicemail box.

Homeowners here have told us the same thing in different ways: they’ve had a door price jump at the doorstep, or a crew no-show, or a seal fail inside of a year. So we write every price before the work starts, show up in the window we gave, leave the site cleaner than we found it, and hand you the guarantee in writing when the job is done. If something fails within 365 days, we come back and fix it at no charge. That’s the Kingswell Way, and it applies to every Door Installation job we do.

Sliding Glass Door Installation in Three Lakes

Sliding Glass Door Installation in Three Lakes is the retrofit work we do more than almost anything else. The neighborhood’s housing stock is dominated by 1970s to 1990s CBS homes, and a large share of them still carry their original single-pane aluminum sliders. Those doors leak air, weep humidity into the slab, and do nothing against a windborne missile. Replacing one with a properly anchored impact-rated unit typically runs $2,800 to $4,500 here, depending on opening size, wind zone, and what we find once the old frame comes out.

Three Lakes sits on the edge of the Everglades drainage basin, which means the air is wetter than the numbers suggest. Threshold pans corrode. Sealant degrades faster. A sliding door in this microclimate has to be set on a flashed, pressure-treated buck with the sill pan pitched correctly, or you’ll chase water problems forever.

Impact-Rated Sliders for Pre-1992 Openings

When we pull an original aluminum slider from a Three Lakes home built before Hurricane Andrew, we expect rust. The old frames were often set into steel studs that have been weeping into the slab for 30 years. We document what we find with photos, write a repair allowance into the contract before the first day of work, and get your approval in writing before any framing or sill repair is added.

What the NOA Label Means for Your Slider

Miami-Dade County does not accept a generic Florida Product Approval on a sliding glass door. The unit must carry an active Miami-Dade Notice of Acceptance, and the BORA inspector checks that NOA number against the approved product listing before signing off. We stock and order units with the right NOA documentation from the start, so the inspection is not the day you find out the door has to go back.

Door Repair in Three Lakes

Door Repair in Three Lakes usually comes down to one of three things: a threshold sweep that has rotted out from humidity, a frame that has pulled away from the CBS wall, or a roller track that no longer lets the panel slide without a fight. Most repairs run $175 to $600 depending on what we find, and we always show you the damage before we quote the fix. If the repair holds for a year, you’re done. If it fails within that window, the return visit is free.

Threshold and Sill Pan Repairs

The single most common failure we see on pre-1992 homes is a threshold pan that was never flashed correctly. Everglades-basin humidity finds the gap, the aluminum corrodes, and the door starts binding or leaking. A proper repair means pulling the door, cleaning the opening, and setting a new pan on a sealed base before reinstalling.

Roller, Track, and Alignment Work

Sliding door rollers wear out, especially when the track has been carrying a heavy impact-rated panel for years. We replace rollers, align the panel, and adjust the lock strike so the door actually latches. On CBS walls, we check the jamb anchoring at the same time, because a door that drifts out of alignment is often telling you the frame is moving.

Trusted Brands We Service in Three Lakes

We carry and install from eight manufacturer lines, and for Three Lakes customers the relevant names are usually PGT, CGI, and ViewLux. PGT and CGI build the impact-rated sliders and entry doors this county requires. ViewLux makes a strong line of storm and exterior doors that handle the humidity well. Because we stock local parts and maintain direct relationships with these manufacturers, we can order units faster and avoid the re-order delay that hits contractors who try to force one brand onto every opening. Owen Satterfield has built this company around the idea that the right product should match the job, not the other way around.

Common Door Installation Problems We See in Three Lakes Homes

• Rusted steel studs and sill pans. Pre-1992 CBS homes frequently used steel framing around door openings, and four decades of Everglades humidity leaves that steel pitted or failing. We photograph it, write an allowance, and get your sign-off before the fix.
• Doors with Florida Product Approval but no Miami-Dade NOA. This is the most expensive mistake we see. BORA inspectors check the NOA label against the product listing. No NOA means a failed inspection and a re-ordered unit at your cost.
• Stucco patching that does not match the CBS finish. Around the jamb, a mismatched patch leaves a visible seam where water and UV eat the seal. On a wood-frame house that’s cosmetic. In Three Lakes it’s a water path into the wall.
• Frames set directly onto the old corroded sill pan. The new door looks fine for a season, then the threshold sweep starts failing and the slab shows signs of weeping. The fix is always more expensive than flashing it right the first time.

Pricing for Door Installation in Three Lakes, FL

Entry door replacement in Three Lakes runs $900 to $2,400 installed. Storm and exterior doors typically land between $700 and $1,800. French and double doors start around $3,000 and can reach $6,500 for impact-rated configurations. Sliding glass door installation, as covered above, runs $2,800 to $4,500. Large or custom openings with non-standard sizes fall between $2,500 and $5,000.

What moves the price is the opening itself: the wind zone your block sits in, the floor height, whether the existing rough opening is square, and what we find when the old unit comes out. That last one is why we inspect first and write allowances into the contract. Your written price covers the job we scoped. If we find something hidden, you approve the change in writing before we proceed. Call (903) 354-7134 for a free in-home measure and written quote.

We Also Serve Cities Near Three Lakes

Our Door Installation in Three Lakes crews regularly run jobs in the surrounding metro. We serve Three Lakes itself, plus Miami, Hialeah, Fort Lauderdale, and Pembroke Pines. The permitting rules change the moment you cross the county line, so make sure your contractor knows which side they are on.

FAQs About Door Installation in Three Lakes

What Door Installation Costs in Three Lakes

Impact-rated windows in this market generally run $800 to $1,500 per window installed. Impact single-hung units run $900 to $1,800. Large or custom openings run $2,500 to $5,000. Whole-home packages run $8,000 to $25,000 or more depending on how many openings the house has and what wind zone you’re in.

What moves the price in Three Lakes is opening count, floor height, wind zone, and frame material. Every job starts with a free in-home measure and a written quote. No revised invoices at the door, no change-orders you didn’t approve in writing.

Florida Pays You Back

There are real dollars on the table for Three Lakes homeowners. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida also exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit covers 30% of the product cost, up to $600 per year on qualifying units. And after a wind-mitigation inspection, many carriers reduce the windstorm portion of the premium, often around 25%. We don’t set the program rules or the carrier numbers, but we’ll point you toward the documentation you need.

One comparison worth making: impact windows and doors versus hurricane shutters. Shutters work until someone has to put them up in the dark with a storm bearing down. Impact-rated doors are permanent protection, no panels to hang, no storage to manage. We don’t sell or install shutters. We install the impact-rated opening that makes them unnecessary.

Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving Three Lakes and surrounding Miami-Dade County since 2009.