Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Palmetto Bay
Sliding and patio door replacement in Palmetto Bay starts with a measured survey you keep, a written price that matches it exactly, and impact-rated products that carry a Miami-Dade Notice of Acceptance. We dispatch crews to Palmetto Bay from our Miami office, and because we work the village’s permit sequence regularly, we know the lead times before we quote them. Call (786) 977-2953 to schedule your free estimate - the measurement and the written price are the same document, every time.
Why Sightline Windows & Doors Princeton Is Palmetto Bay’s Preferred Sliding & Patio Doors Company
We’ve completed thousands of installations across Miami-Dade County since 2012, and Palmetto Bay’s pre-Andrew CBS ranch stock is some of the most specific work we handle. The village’s separate building department from Miami-Dade County means permit pulls and inspections follow their own calendar, not the county’s. Out-of-area contractors miss this step regularly. We don’t.
Our Palmetto Bay customers leave reviews that mention the same things: the measured survey they kept, the photo record of the finished opening, and the fact that the final invoice matched the first written price. We answer calls live, 24/7, and our technicians are background-checked, uniformed, and identified by license number before they arrive at your door under Haven Clause 3.
The 365-Day Done Right Promise is stamped on every job, not offered as a courtesy. If it’s not done right, we make it right. That’s written into the Haven Standard, not a verbal assurance.
Our Sliding & Patio Doors Services in Palmetto Bay

Impact Sliding Glass Doors
Every impact sliding glass door we install in Palmetto Bay carries a Miami-Dade NOA - non-negotiable in this High-Velocity Hurricane Zone. The original wide aluminum sliders in 1960s-1980s CBS ranches along Old Cutler Road and SW 168th Street were never built to today’s standards. We specify impact-rated units from ECO Window Systems and CGI with laminated glass interlayers and marine-grade or vinyl frames that resist the salt-laden air off Biscayne Bay. The price is fixed in writing before we order; lead times on custom sizes typically run 6-10 weeks, and we coordinate that against Palmetto Bay’s village permit sequence so nothing sits on site waiting for inspection.

Sliding Glass Door Replacement
Replacement starts with a frame reading and sightline measurement, not a guess. In Palmetto Bay’s older ranches, we regularly find original sliders with fogged seals from UV and humidity degradation, salt-pitted aluminum frames along the eastern edge, and tracks that no longer seal against wind-driven rain. We pull the unit, assess the header for the added weight of impact glass, and quote reinforcement if the opening requires it. On a 1970s CBS ranch off SW 180th Street near Old Cutler, our crew pulled the original bare-aluminum slider that had been salt-pitted and unbondable under HVHZ, then set a custom-sized CGI impact sliding glass door with a laminated glass interlayer and marine-grade frames. Because the wider opening was carrying more weight than the old unit, we coordinated header reinforcement with the homeowner’s designer before the village inspection. The result was a full-height impact slider that passed Palmetto Bay’s own permit sequence and dropped the sun load through the family room with low-E glass.

Impact French Patio Doors
French patio doors in Palmetto Bay combine the aesthetic of divided-lite styling with HVHZ compliance. We source impact-rated French systems from Therma-Tru and ViewLux, specified by what the opening requires - not by what is in stock. These units are heavier than standard French doors, and the header reinforcement is often more extensive than with sliding systems. We document the structural requirement in the measured survey you keep, and the written price includes that scope before any work starts.

Screen Door Installation
Screen doors on impact slider systems in Palmetto Bay need to match the frame depth and track geometry of the primary door. We measure both together and specify screens that don’t compromise the impact rating or the weather seal. Standard retrofit screens from hardware stores often fail to seat properly on impact-rated frames, leaving gaps that defeat the purpose.

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.
Before
AfterTrusted Brands We Service in Palmetto Bay
We work with eight manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - and we specify by performance tier and price range, not by margin. For Palmetto Bay’s HVHZ requirements and salt-air exposure, we frequently draw on ECO Window Systems and Mr-Glass for vinyl impact sliders with marine-grade hardware, and Therma-Tru for impact French systems with low-E and laminated options. We stock common hardware and track components locally for Palmetto Bay customers, which keeps service calls moving when a track or roller needs attention. Every product carries the Miami-Dade NOA required for legal installation in this zone.
Common Sliding & Patio Doors Problems We See in Palmetto Bay Homes

- Salt-air corrosion on eastern properties. Homes near Biscayne Bay - particularly along the eastern edge of Palmetto Bay - see bare aluminum slider frames pitted and degraded within a few years. Standard weatherstripping and tracks fail, and the door no longer seals against wind or water. Marine-grade or vinyl impact systems are the fix, not another aluminum unit.
- Fogged glass seals from UV and humidity. Year-round intense sun and humidity cause non-impact glass seals in older sliders to fog and fail far faster than in inland Florida cities. Original louvered and glazed units become both a code problem and a visibility problem.
- Unbondable jalousie windows adjacent to patio doors. The original 1960s-1980s CBS ranches in Palmetto Bay frequently still have jalousie windows in Florida rooms, bathrooms, and laundry areas. These are entirely unbondable under HVHZ and usually need replacement as part of the same scope as a patio door upgrade.
- Schedule stalls from missed village permits. Out-of-area contractors often order custom impact units before pulling the Village of Palmetto Bay’s separate permit, then discover the village inspection sequence isn’t ready. The units sit. We coordinate permit pulls before ordering.
Pricing for Sliding & Patio Doors in Palmetto Bay, FL
A standard sliding glass door replacement in Palmetto Bay with a mid-tier impact-rated vinyl unit typically runs $3,200-$4,800 installed, including header assessment and basic trim. Impact French patio doors start around $4,500-$7,200 depending on divided-lite configuration and structural reinforcement needs. High-end custom millwork, specialty finishes, or architectural glass coordination can extend above that range.
What moves the price: the opening width and whether the header needs reinforcement for impact glass weight; the product tier - ECO Window Systems and Mr-Glass occupy different price bands than premium custom lines; and whether adjacent jalousie windows or non-compliant glazing must be addressed in the same scope. The Village of Palmetto Bay’s permit fees are separate from product and labor, and we itemize them in the written quote.
We do not quote over the phone from a description. Every estimate begins with a measured survey of your specific opening. Call (786) 977-2953 to schedule yours - estimates are free, and the written price is fixed before any work starts.
We Also Serve Cities Near Palmetto Bay

Our crews work throughout southern Miami-Dade County, including Palmetto Bay neighbors in Princeton, South Miami Heights, Cutler Bay, and Richmond West. If you’re outside the village limits but within the same HVHZ code requirements, the same product specifications and permit coordination apply. Our Sliding & Patio Doors team handles the full range of impact-rated and energy-efficient systems across the region.
Serving Palmetto Bay, FL - Our Local Coverage Area
We’re based in the Palmetto Bay 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 - Sliding & Patio Doors in Palmetto Bay

Yes. Every sliding patio door replacement in Palmetto Bay requires both a Miami-Dade Notice of Acceptance on the product and a permit pulled through the Village of Palmetto Bay’s own building department - separate from Miami-Dade County’s process. The village permit triggers its own inspection sequence, and out-of-area contractors frequently miss this step, stalling the project. We coordinate both permit tracks before ordering any unit. Call (786) 977-2953 for an exact quote on your opening - estimates are free.
Yes, and in most pre-1992 CBS ranches in Palmetto Bay, we recommend it. Jalousie windows are unbondable under HVHZ and cannot remain in an opening assembly that includes a new impact-rated patio door. We assess adjacent glazing during the measured survey and itemize replacement in the written scope if required. Call (786) 977-2953 to schedule your survey - estimates are free.
Significantly. Homes on Palmetto Bay’s eastern edge, particularly those near Biscayne Bay, see accelerated corrosion on bare aluminum frames and faster degradation of standard weatherstripping. We specify marine-grade or vinyl impact systems with hardware rated for salt-air exposure, and we document that specification in the product selection sheet you receive. The added cost over standard aluminum is typically $400-$800 per opening, and it prevents the 3-5 year replacement cycle we see on untreated units. Call (786) 977-2953 for product-specific pricing - estimates are free.
Lead time. On custom impact units with architectural glass, specialty finishes, or designer-coordinated millwork, manufacturing and delivery typically run 8-14 weeks. Labor on site is usually 1-2 days for a standard opening, or 3-4 days if header reinforcement and adjacent window replacement are included. We fix the price in writing before ordering anything, and we do not start the village permit sequence until the product lead time is confirmed - so the two calendars align. Call (786) 977-2953 to review timelines for your specific product tier - estimates are free.
Yes, properly installed impact-rated sliding doors with a Miami-Dade NOA typically qualify for wind mitigation credits on homeowner’s insurance policies in Florida. The key is documentation: the product NOA, the permit record, and the installation photos. We provide all three as part of our standard job documentation under Haven Clause 4 (Evidence on Every Job). Your insurance inspector will need to verify the installation in person. Call (786) 977-2953 and we can discuss what documentation your carrier requires - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Palmetto Bay since 2012 under the Haven Standard.










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