Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Sliding & Patio Doors Across North Miami
Our North Miami Impact Windows & Doors team handles sliding and patio door replacement starting at $2,800-$6,500 for a standard impact-rated unit, with most projects completed in one day after the measured survey. Every installation requires a Miami-Dade Notice of Acceptance (NOA) because the entire city sits inside the High-Velocity Hurricane Zone. Call (754) 354-6649 to schedule your free measured survey - the written quote you receive is the same document our crew works from, with no change orders.
We serve North Miami from our Miami (South FL) office, with crews carrying stainless hardware and marine-grade sealants for the salt-air exposure that defines neighborhoods like Keystone Point. Whether you’re replacing a seized hollow-core aluminum slider on a 1960s CBS rancher off NE 135th Street or upgrading a low-rise rental property near Biscayne Boulevard for insurance compliance, we scope the job once and price it in writing.
Why Sightline Windows & Doors Miami Gardens Is North Miami’s Preferred Sliding & Patio Doors Company
We’ve installed and replaced sliding and patio doors across North Miami’s 1950s-1970s housing stock - the single-story CBS homes and low-rise apartments that dominate neighborhoods from Sans Souci to Keystone Point. Our Sliding & Patio Doors team understands how the city’s original jalousie-era openings and hollow-core aluminum sliders create specific framing and flashing challenges that contractors from outside Miami-Dade often miss.
North Miami customers receive the same Haven Standard that has governed every one of our 18,000+ installations since 2012: a measured survey you keep, a written price before any work starts, and a documented photo record when the job finishes. Our 365-Day Done Right Promise is stamped on every contract, not offered as a courtesy. Background-checked, uniformed technicians arrive with license numbers verified under Haven Clause 3. Calls are answered by a live person, 24/7, at (754) 354-6649.
Local real estate professionals and remodeling contractors in North Miami refer us specifically because we know how to scope and price the contingency when a permit pull surfaces non-impact openings as a code deficiency. That knowledge protects timelines and budgets.
Our Sliding & Patio Doors Services in North Miami
Patio Doors
New patio door installation in North Miami starts with whether the opening was originally framed for a full-height unit or retrofitted from jalousie windows. Many CBS homes off NE 125th Street and near the North Miami Library were built with openings that never carried proper flashing for a slider. We measure the rough opening, check the sill condition on the slab, and specify either a standard vinyl or aluminum frame or a thermally broken upgrade depending on sun exposure. A typical new patio door in North Miami runs $2,800-$4,200 installed, with the measured survey and written quote completed before ordering.
Impact Sliding Glass Doors
Every impact sliding glass door we install in North Miami carries a Miami-Dade NOA rated for HVHZ wind loads up to 180 mph. This is non-negotiable - Broward County cities north of the county line can use Florida Product Approval for many openings, but North Miami cannot. We specify from PGT, CGI, and ES Windows product lines, matching the design pressure rating to your home’s exposure category. Near Keystone Point and other Biscayne Bay frontage, we upgrade to stainless rollers and marine-grade sealants as standard. Expect $4,200-$6,500 for a typical 8-foot impact slider with NOA documentation.
Sliding Glass Door Replacement
Replacement work in North Miami is almost always driven by failed original equipment: hollow-core aluminum frames from the 1960s and 1970s with pitted tracks, seized rollers, and degraded sealant. We measured a 1971 CBS home off NE 135th Street near Keystone Point where the original hollow-core aluminum slider had pitted through its tracks and the sealant was pulling from the frame. We replaced it with a PGT impact sliding glass door carrying a Miami-Dade NOA, using stainless hardware and marine-grade sealant suitable for the corrosive Biscayne Bay air. The owner sent us photos after the next squall line and the track drained clean with no staining on the terrazzo sill. Replacement projects run $3,200-$5,800 depending on frame condition and whether the opening needs re-flashing.
Impact French Patio Doors
French patio doors in North Miami combine the NOA-rated impact glazing required by code with the wider sightlines and operating convenience of a hinged or sliding French configuration. We specify Therma-Tru and ECO Window Systems lines for this application, with multi-point locking hardware and laminated glass interlayers. These units suit homeowners in Sans Souci and the eastern neighborhoods who are upgrading from jalousie-era openings to full-height glass while maintaining insurance compliance. Typical range: $5,500-$8,200 for a double-door unit with installation and permit documentation.
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 North Miami
We specify from eight manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - chosen by what the opening requires, not by what is in stock. For Sliding & Patio Doors in North Miami, we lean on ES Windows and ECO Window Systems for mid-range impact sliders with strong NOA portfolios, and Therma-Tru for French and hinged patio configurations where thermal performance matters. Mr-Glass provides custom sizing for non-standard openings in older CBS homes where the original construction tolerances were loose. We do not quote products without verified NOA documentation for Miami-Dade County.
Common Sliding & Patio Doors Problems We See in North Miami Homes
- Track seizure from salt-air corrosion. Original hollow-core aluminum sliding door frames in 1950s-1970s CBS homes pit and corrode from Biscayne Bay salt air, so the rollers and tracks seize long before the glass ever fails. We see this weekly in Keystone Point and waterfront properties east of Biscayne Boulevard.
- Insurance non-renewal on non-impact openings. Non-NOA glazing installed by previous owners creates a coverage gap - insurers are withdrawing policies on openings that don’t carry the Miami-Dade NOA, and a permit pull for an unrelated renovation can surface the deficiency mid-project.
- Improper jamb prep on jalousie conversions. Jalousie-era openings were never framed or flashed for a full-height sliding unit, so improper jamb prep and a low SHGC build with no laminated glass interlayer leads to water intrusion and cooling loss. We measure the rough opening and specify proper head flashing and sill pan integration.
- Access complications on open-lot properties. Long material hauls and equipment access on open-lot or acreage properties require scoping crane or convoys before quoting; the smaller crew assumes a street-side carry and the timeline collapses. We verify access during the measured survey and price it in writing.
Pricing for Sliding & Patio Doors in North Miami, FL
| Service | Typical Range in North Miami |
|---|---|
| Standard patio door (non-impact, new construction) | $2,800 - $4,200 |
| Impact sliding glass door replacement | $3,200 - $5,800 |
| Impact sliding glass door (new opening, NOA-rated) | $4,200 - $6,500 |
| Impact French patio doors (double unit) | $5,500 - $8,200 |
| Screen door installation (retrofit) | $450 - $850 |
Three factors move North Miami projects within these ranges: whether the original opening requires re-framing and proper flashing (common in jalousie conversions), the design pressure rating required for your specific exposure category, and access complexity for material delivery. Every quote includes the measured survey you keep, the written scope, and the documented photo record on completion. Call (754) 354-6649 for your free estimate - we will review any competitor’s written quote at no charge under our Free Second Opinion policy.
We Also Serve Cities Near North Miami
Our crews work throughout northeast Miami-Dade and adjacent Broward County, including Miami Gardens, Opa-locka, Golden Glades, and West Park. Miami Gardens and Opa-locka share North Miami’s Miami-Dade HVHZ requirements; Golden Glades and West Park fall under Broward County’s slightly different product-approval standards. We specify accordingly.
Serving North Miami, FL - Our Local Coverage Area
We’re based in the North Miami 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 North Miami
North Miami sits inside Miami-Dade’s High-Velocity Hurricane Zone, which requires a Miami-Dade Notice of Acceptance (NOA) for every permitted opening - the strictest impact-glazing certification in the country. Hollywood, in Broward County, can substitute Florida Product Approval for many openings, and the product lines available under that standard are broader and often less expensive. Your North Miami job also likely requires stainless hardware and marine-grade sealant for salt-air exposure that Hollywood’s inland properties don’t face. Call (754) 354-6649 for an exact quote - estimates are free.
Yes. When a homeowner in North Miami pulls a permit for any renovation, the city’s inspectors can flag non-impact openings as an outstanding code deficiency, forcing an upgrade mid-project. This is why we scope and price that contingency upfront for local real estate and remodeling professionals. If you’re planning any permitted work, it is worth assessing your openings first. Call (754) 354-6649 for a free measured survey and written scope.
Yes. The Keystone Point neighborhood sits directly on Biscayne Bay, and the chronic salt-air exposure there corrodes standard aluminum frames and degrades non-marine-grade sealants faster than just a few miles inland. We specify stainless steel rollers, marine-grade sealants, and anodized or powder-coated finishes rated for coastal exposure as standard for that area. The product is the same NOA-rated line; the hardware and finish specifications differ. Call (754) 354-6649 for an exact quote - estimates are free.
A properly specified Low-E impact glass with a low SHGC (Solar Heat Gain Coefficient) can reduce cooling load by 25-40% compared to single-pane or early tinted glass in North Miami’s climate. The savings are most pronounced on west- and south-facing openings, which receive the heaviest afternoon solar gain. We measure each opening’s orientation and specify the appropriate coating during our survey. Call (754) 354-6649 for an exact quote - estimates are free.
Most Florida insurers offer wind-mitigation credits for documented impact-rated openings with a current Miami-Dade NOA, though the specific discount varies by carrier and policy. The key is documentation: we provide the NOA certificate, product label photos, and permit completion documentation that your agent or inspector requires. We cannot guarantee a specific dollar credit, but we can guarantee the paperwork will be complete. Call (754) 354-6649 for an exact quote - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors Miami Gardens, serving North Miami since 2012 under the Haven Standard.