Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
AfterFast, Reliable Sliding & Patio Doors Across North Miami
Sliding and patio door replacement in North Miami typically runs $2,800-$6,500 for impact-rated units, with most jobs permitting and completing in 10-14 business days. Every installation here requires Miami-Dade NOA-certified products and county inspection at rough-in and final - no exceptions, no shortcuts.
We’re the Sliding & Patio Doors team at Sightline Windows & Doors, coordinating dispatch from our Miami office and running crews daily through North Miami’s 1950s-era CBS neighborhoods, the canal-front streets of Keystone Point, and the rental corridors along NE 2nd Avenue. We know the local permit cycle, the HVHZ product-approval list, and the specific failure patterns that salt air and six decades of Florida weather carve into these openings. Call (786) 460-1563 to schedule your free measured survey - the written quote you receive is the same document that governs the final invoice.
Why Sightline Windows & Doors Doral Is North Miami’s Preferred Sliding & Patio Doors Company
We’ve completed thousands of installations across Miami-Dade County since 2012, and North Miami’s concentration of pre-Andrew CBS homes has made it one of our most frequent destinations. The Haven Standard governs every job: a measured survey the customer keeps, a written price before any work starts, and a documented photo record when the job is done.
Our North Miami customers find us through three-star reviews that mention specifics - permit numbers, product lines, how the crew handled the rough-in surprise. That’s the customer we build for: someone who reads the critical review first and wants to know what the written contract actually says.
Calls to our office route to a live person, 24/7. Scheduling for North Miami typically falls within a 3-5 day window for measured surveys, with installation following permit approval. Our technicians are background-checked, uniformed, and carry license numbers you can verify before they arrive - Haven Clause 3, Verified Crews.
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. Written into the contract, not a verbal assurance.
Our Sliding & Patio Doors Services in North Miami
Patio Doors
Standard patio door replacement in North Miami starts around $2,200 for non-impact vinyl sliders and climbs to $4,800 for thermally broken aluminum systems. Most of the homes we see in neighborhoods like Sans Souci and the area west of Biscayne Boulevard were built with jalousie or early aluminum sliders sized for 1950s-60s stock - dimensions that don’t match modern standard units. Nearly every patio door here is a custom or semi-custom order with buck rebuilding, a step crews skip a few miles inland where openings were framed for standard sliders. We measure the rough opening, photograph the existing buck condition, and specify the exact unit before quoting.
Impact Sliding Glass Doors
Impact sliding glass doors in North Miami run $3,800-$6,200 installed, depending on frame material, glazing package, and whether the opening requires buck rebuild. Miami-Dade County’s HVHZ mandate means every product must carry a valid Notice of Acceptance - the strictest approval standard in the U.S. We specify from PGT, CGI, CWS, and ES Windows lines, selected by what the opening requires, not by what is in stock. The measured survey documents the exact design pressure rating needed for your exposure and elevation, and that specification travels unchanged into the written quote.
Sliding Glass Door Replacement
Full sliding glass door replacement in North Miami’s older housing stock almost always reveals more than the frame. In Keystone Point off NE 18th Avenue, our crew pulled a 1961 CBS home’s bay-facing aluminum slider that had corroded through the finish and begun pitting the frame substrate - barely a decade of salt air off the canal network. We opened the buck, found the original slab had no proper pan flashing and the wiring feeding the old exterior outlet was cloth-insulated and undersized, so we documented it, priced the rough-in repairs in a written change order, and rebuilt the opening with a PGT impact slider on a marine-grade anodized frame before the rough-in inspection. The customer kept every photo and every signed amendment.
Impact French Patio Doors
Impact French patio doors in North Miami range from $4,200-$7,500, with multi-panel and outswing configurations at the higher end. These units see heavy demand in Keystone Point and the canal-front streets where homeowners are replacing non-impact storefront systems with proper HVHZ-rated products. We specify Therma-Tru and ViewLux lines for this application, with hardware rated for salt-air exposure. The French door’s multi-point locking and hinged operation demands more precise buck preparation than a slider - our measured survey includes plumb, level, and square readings at three points on the jamb, documented in the file you keep.
Screen Door Installation
Screen door installation in North Miami, whether as part of a full replacement or retrofit to an existing slider, typically runs $380-$720. We stock marine-grade mesh and frames for the salt-air microenvironment around Keystone Islands and other canal-front neighborhoods where standard screens corrode through in 3-4 seasons.
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 draw from eight verified manufacturer lines - PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux - specified by performance tier and price range, not by margin. For North Miami’s salt-air exposures, we regularly specify ECO Window Systems and Mr-Glass for their marine-grade anodized frame options, and Therma-Tru for impact French door applications where thermal performance and hardware longevity matter. We don’t stock inventory in a warehouse and push what moves; we order to the measured specification after the customer approves the written quote. Turnaround on custom impact sliders typically runs 4-6 weeks from order to delivery, with installation scheduled around the permit inspection cycle.
Common Sliding & Patio Doors Problems We See in North Miami Homes
- Undersized, out-of-square jalousie-era openings. Original 1950s-60s jalousie or early single-pane slider openings are framed narrower and out-of-square compared to modern standards, so a stock impact slider won’t seal against design pressure without custom sizing and buck rebuild. We see this in virtually every Sans Souci and West Dixie Highway-area home built before 1970.
- Salt-air frame corrosion on canal-front elevations. Aluminum frames and hardware on bay-facing walls around Keystone Point and Keystone Islands corrode through the finish and pit the substrate within 10-12 years in the salt-air microenvironment. Experienced crews spec marine-grade anodized or PVC-clad frames as a baseline for any Keystone Point job, a standard they wouldn’t automatically apply just a mile west in the same zip code.
- Failed waterproofing and outdated wiring exposed at rough-in. On these pre-Andrew CBS walls, the first slider pull typically exposes failed waterproofing at the sill pan plus outdated wiring in the adjacent jamb - issues a permit’s rough-in inspection forces into the open. We document everything, price repairs in a written amendment, and require customer signature before proceeding.
- Non-impact products that can’t satisfy current insurance or code requirements. Florida’s collapsing homeowner-insurance market is now forcing North Miami owners of pre-Andrew homes to replace non-impact sliders immediately. The original aluminum units carry zero hurricane rating and must be fully replaced with Miami-Dade NOA-certified impact products to satisfy the HVHZ mandate and maintain coverage.
Pricing for Sliding & Patio Doors in North Miami, FL
| Service | Typical Range in North Miami |
|---|---|
| Standard patio door (non-impact vinyl) | $2,200 - $3,400 |
| Thermally broken aluminum patio door | $3,600 - $4,800 |
| Impact sliding glass door (standard size) | $3,800 - $5,400 |
| Impact sliding glass door (oversized/custom) | $5,200 - $6,500 |
| Impact French patio door | $4,200 - $7,500 |
| Screen door (retrofit or new) | $380 - $720 |
| Buck rebuild / rough-in repair (when needed) | $800 - $2,400 |
What moves the number: frame material (vinyl, aluminum, aluminum-wood composite), impact rating and design pressure, glazing package (double-pane, low-E, laminated), custom sizing requirements, buck condition, and whether the opening needs structural repair or electrical update. Every quote includes permit fees and inspection scheduling; no line item is buried or added later without written approval. Call (786) 460-1563 for your free measured survey - the written price you receive before any work starts is governed by Haven Clause 1 and cannot change except through a signed amendment you approve.
We Also Serve Cities Near North Miami
Our crews run daily through North Miami and the surrounding metro area, including Doral, Hialeah Gardens, Hialeah, and Olympia Heights. Permit requirements and product approvals are consistent across Miami-Dade County, though housing stock and specific failure patterns vary by neighborhood and proximity to salt water. The same measured survey, written quote, and documented photo record apply in every city we serve.
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
It shouldn’t, and at Sightline it doesn’t - provided the change was foreseeable. North Miami’s jalousie-era CBS homes were framed with narrow louvered openings that almost never match modern impact slider stock sizes, so nearly every patio door here is a custom or semi-custom order with buck rebuilding. When we open the wall and find failed waterproofing, cloth-insulated wiring, or an unflashed slab - common on pre-Andrew homes - we document it, price the repair in a written change order, and require your signature before proceeding. No work proceeds on a surprise. Call (786) 460-1563 and we’ll walk through exactly what our measured survey covers and what would trigger an amendment.
You need Miami-Dade NOA. North Miami falls under the High-Velocity Hurricane Zone, and the county building department does not accept Florida Product Approval alone for window and door replacements. Every product we specify carries a valid Miami-Dade Notice of Acceptance, and every permit application includes the NOA number for inspector verification. We handle the permit submission and inspection scheduling as part of our standard scope. Call (786) 460-1563 to confirm your specific exposure rating and product eligibility.
Marine-grade anodized aluminum or PVC-clad frame, period. The canal network feeding Biscayne Bay creates a salt-air microenvironment that corrodes standard-grade aluminum frames and hardware significantly faster than inland neighborhoods. In Keystone Point, we spec marine-grade as baseline - not an upsell, not an option - because standard frames have proven failure within 10-12 years on bay-facing elevations. The specification, and the reason for it, is documented in your written quote. Call (786) 460-1563 to schedule a measured survey for your Keystone Point property.
Impact-rated doors can satisfy insurer requirements for wind mitigation discounts, and improved U-factor and SHGC ratings can reduce cooling load - but the exact savings depend on your current products, your insurer’s filing, and your home’s overall envelope performance. We document the design pressure rating, U-factor, and SHGC of every product we specify so you can submit those values to your insurer and HVAC contractor for precise calculations. What we guarantee in writing: the product performance matches the specification, and the installation passes inspection. Call (786) 460-1563 for a free estimate with full performance documentation.
We document the existing threshold condition and elevation in our measured survey, and we specify replacement thresholds that maintain or improve the original transition height. True terrazzo repair requires a specialty flooring contractor, but we coordinate with trades as needed and ensure our sill pan and threshold assembly doesn’t compromise the floor system. On pre-1960s CBS homes with original terrazzo, we often find the slab has settled or cracked at the opening - we photograph it, note it in the survey, and price any concrete repair in the written scope before ordering. Call (786) 460-1563 to schedule your survey.
Ready to replace your sliding or patio door in North Miami? Call (786) 460-1563 to schedule your free measured survey. You’ll receive a written quote before any work starts, and that price is governed by Haven Clause 1 - the measurement and the quote are the same document.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving North Miami under the Haven Standard since 2012.