Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across North Miami
Impact window and door installation in North Miami requires Miami-Dade County NOA-certified products, HVHZ-compliant rough-opening repair, and documented wind-mitigation evidence - a typical single-family conversion runs $950-$2,400 per opening depending on size, frame type, and whether stucco-reveal repair is needed. Our crews coordinate dispatch from our Miami office and carry marine-grade anodized and PVC-clad frames from PGT, CGI, and ES Windows specified for salt-air exposure. Call (786) 574-2745 to schedule your measured survey; the written quote you receive is the same document we invoice against.
North Miami sits entirely within Miami-Dade County’s High-Velocity Hurricane Zone, where the building code is stricter than anywhere else in Florida. That matters because an impact window without a current Miami-Dade NOA is a failed inspection waiting to happen. We’ve completed impact conversions from the older CBS homes near NE 125th Street down to the duplex rentals along Biscayne Boulevard, and the pattern is consistent: original jalousie windows, non-standard rough openings, and insurance non-renewal letters driving the timeline. Our Impact Windows & Doors team measures every opening, documents the existing condition with photos you keep, and delivers a written scope that includes the full compliance package - not just the glass.
Why Sightline Windows & Doors Hialeah Is North Miami’s Preferred Impact Windows & Doors Company
We’ve installed impact-rated units in North Miami’s Norwood, Arch Creek, and Keystone Point neighborhoods since our founding in 2012. The 18,000+ openings in our record include hundreds of jalousie-to-impact conversions on the exact housing stock found here: 1950s-1970s CBS construction with poured-concrete walls and original steel-frame louvered windows that haven’t met code in decades.
Our North Miami customers review us on the specifics - whether the quote matched the final invoice, whether the NOA documentation arrived organized, whether the crew showed license-verified and uniformed. Haven Clause 3 requires it. We don’t promise speed we can’t document; we promise that the measured survey you keep and the written price we give you are the same document, start to finish.
Dispatch and scheduling for North Miami run from our Miami office, with crews routing daily through the city. That local radius matters when a jalousie removal exposes unexpected rebar or a non-standard opening dimension that needs a site-built buck fabricated before the impact unit can anchor. Out-of-area contractors miss the stucco-reveal repair; we build it into the scope from the first measurement.
Our Impact Windows & Doors Services in North Miami

Impact-Resistant Windows
Every impact-resistant window we install in North Miami carries a current Miami-Dade County NOA and is rated for the HVHZ wind loads that apply from the western edge near NW 7th Avenue to the salt-air blocks east of Biscayne Boulevard. We specify PGT and CGI lines by performance tier and price range, not by what we have in stock - because Haven Clause 1 means the measurement determines the product, not the other way around. A typical single-hung impact unit in a standard North Miami CBS opening runs $1,100-$1,800 installed, including anchorage and sealant; custom-sized units for non-standard rough openings add $200-$400 per opening.

Hurricane Impact Windows
Hurricane impact windows in North Miami aren’t a product category separate from code compliance - they’re the same thing, properly documented. We install ES Windows and CWS hurricane-rated lines with laminated glass interlayers tested for large-missile impact at the speeds specified in TAS 201, TAS 202, and TAS 203. In North Miami’s HVHZ zone, that documentation isn’t optional; it’s what your inspector signs off on and what your insurer requires for wind-mitigation credit under Florida Statute 627.0629. We deliver the NOA packet organized by opening, with photos of each installed unit, so your wind mitigation form has the evidence it needs.

Single Hung Impact Windows
Single hung impact windows are the workhorse replacement for North Miami’s original jalousie units - fixed upper sash, operable lower sash, and the clean sightlines that match modest CBS architecture without the maintenance liability of louvered glass. In Norwood and Arch Creek, we regularly see 1960s CBS homes where the original jalousies were set flush to the exterior stucco with no frame pocket. Removal damages the reveal. Our scope includes that repair. A single hung impact conversion in these neighborhoods typically runs $1,200-$2,100 per opening when stucco repair is required, $950-$1,500 when a traditional frame pocket exists.

Double Hung Impact Windows
Double hung impact windows give North Miami homeowners operable upper and lower sashes for ventilation - useful in the older duplex stock near NE 135th Street where cross-breeze matters and central air may be supplemented by window flow. Both sashes tilt in for cleaning, which matters on two-story CBS construction where exterior access is limited. We specify PGT and ViewLux double hung lines with U-factors and SHGC ratings matched to North Miami’s cooling-dominated climate, not to a generic national chart. Typical installed range: $1,400-$2,400 per opening.

Horizontal Roller & Sliding Impact Windows
Horizontal roller impact windows fit the wide, low openings common in North Miami’s 1950s ranch-style CBS homes and in the rear walls of duplex units where a sliding glass door once was removed. The roller mechanism operates on a horizontal track, giving a wider clear opening than a single or double hung of the same rough width. We install CGI and ES Windows horizontal roller lines with stainless-steel rollers rated for salt-air exposure - standard hardware corrodes within two to three years near Biscayne Bay, and we don’t specify it there. Typical range: $1,300-$2,200 per opening.

Wind Mitigation & HVHZ Code Compliance
Wind mitigation in North Miami isn’t a separate service - it’s the documentation package that comes with every compliant impact installation. We pull the permit, schedule the inspection, and deliver the NOA documentation, photo record, and completed wind mitigation form that your insurer processes for premium credit. The key is that every product, every anchor, and every sealant must match the approved assembly in the NOA. We verify it before installation, photograph it during, and document it after. In North Miami’s HVHZ, a single deviation is a failed inspection and a denied claim.

What happens when you call
- 1
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.
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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 we stock. For North Miami’s salt-air exposure and HVHZ wind loads, we most often draw from PGT’s WinGuard and Architectural Systems lines, CGI’s Estate and Sentinel collections, and ES Windows’ impact-rated aluminum and vinyl systems. Each carries a current Miami-Dade NOA, and we maintain local access to replacement hardware and glazing components so a failed roller or damaged sash doesn’t wait on out-of-state shipping. The brand is specified in your written quote; you know what you’re getting before anyone arrives to install it.
Common Impact Windows & Doors Problems We See in North Miami Homes

- Jalousie windows that fail NOA requirements. Original louvered glass units in North Miami’s 1950s-1970s CBS homes provide zero impact resistance and zero wind-pressure rating. They’re the first thing an insurer flags on renewal, and they’re the primary driver of our jalousie-to-impact conversion work in neighborhoods like Norwood and Arch Creek.
- Non-standard rough openings requiring custom bucks. Poured-concrete CBS walls in this era weren’t built to standardized window dimensions. We measure every opening to the sixteenth; when the unit doesn’t exist in catalog size, we fabricate a site-built buck and specify a custom impact window. Out-of-area crews often order stock size and shim the gap, which fails inspection.
- Stucco-reveal damage on flush-mounted jalousie removals. In older North Miami neighborhoods, jalousies were installed flush to the exterior wall with no frame pocket. Removal strips the stucco reveal and exposes the rough concrete. We scope this repair from the first visit; contractors who don’t discover it mid-job and issue change orders.
- Salt-air corrosion on standard aluminum frames. North Miami’s proximity to Biscayne Bay means persistent salt-air exposure that destroys standard storefront aluminum and hardware within a few years. We specify marine-grade anodized or PVC-clad frames on every job east of NW 7th Avenue, and we document that specification in your written quote.
Pricing for Impact Windows & Doors in North Miami, FL
Impact window and door pricing in North Miami reflects three local factors: the HVHZ product-approval requirement limits the field to NOA-certified units that cost more than standard impact products sold outside Miami-Dade; the prevalence of jalousie conversions with stucco-reveal repair adds labor and material scope; and non-standard CBS rough openings often require custom sizing or site-built bucks.
| Service | Typical Range (North Miami) |
|---|---|
| Single hung impact window (standard opening) | $950 - $1,500 |
| Single hung impact window (with stucco-reveal repair) | $1,200 - $2,100 |
| Double hung impact window | $1,400 - $2,400 |
| Horizontal roller impact window | $1,300 - $2,200 |
| Sliding impact door (standard 6′ or 8′) | $2,800 - $4,500 |
| Custom-sized impact unit or site-built buck | + $200 - $400 per opening |
| Full-home jalousie-to-impact conversion (typical 10-14 opening CBS home) | $12,000 - $28,000 |
These ranges include product, labor, permit, inspection, and documentation. They don’t include structural wall repair beyond stucco-reveal restoration, or electrical relocation if an existing jalousie has integrated wiring. We deliver a written line-item quote after our measured survey; the price doesn’t change once work starts. Bring us a competitor’s written estimate and we’ll review it at no charge - our Free Second Opinion.
Call (786) 574-2745 to schedule your measured survey. Estimates are free, and the written price we give you is the same document we invoice against.
We Also Serve Cities Near North Miami

Our crews route daily through North Miami and the surrounding corridor, including Hialeah, Miami Lakes, Opa-locka, and Miami Springs. The same HVHZ rules, NOA requirements, and Haven Standard documentation apply across this service area. Dispatch is coordinated from our Miami office; we don’t subcontract to out-of-area crews who might miss the local conditions that define a compliant install.
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 - Impact Windows & Doors in North Miami

Yes. Every impact window and door installed in North Miami must carry a current Miami-Dade County Notice of Acceptance (NOA), because the entire city sits within the High-Velocity Hurricane Zone. Products approved only under Florida Building Code or Broward County standards are rejected at inspection. We verify the NOA number for every unit before ordering and include the documentation in your final packet. Call (786) 574-2745 for an exact quote - estimates are free.
The gap usually comes down to whether the bidder scoped stucco-reveal repair and custom sizing for your CBS rough openings. In North Miami’s older neighborhoods, original jalousies were often installed flush to the exterior wall with no frame pocket; removal damages the stucco, and non-standard concrete openings don’t fit catalog-size windows. Low bids that ignore these factors become change orders mid-job. Our measured survey documents the actual condition and builds the full scope into the written price from day one. Call (786) 574-2745 for an exact quote - estimates are free.
They can, through the wind mitigation credit under Florida Statute 627.0629, but only if the installation is documented with the correct NOA evidence and a completed wind mitigation form. We deliver both as standard, not as an add-on. The actual premium reduction depends on your insurer and your current policy structure; what we guarantee is that your documentation will be complete and inspector-ready. Call (786) 574-2745 for an exact quote - estimates are free.
Marine-grade anodized aluminum or PVC-clad frames with stainless-steel hardware, not standard storefront aluminum. North Miami’s salt-air corrosion is real and accelerated within a few blocks of the bay; we’ve replaced standard frames that failed in under three years on homes near NE 135th Street and Biscayne Boulevard. The frame specification is written into your quote, not assumed. Call (786) 574-2745 for an exact quote - estimates are free.
A compliant quote in North Miami lists the Miami-Dade NOA number for each product, includes permit and inspection fees, specifies frame type and hardware grade for salt-air exposure, and accounts for stucco-reveal repair on flush-mounted jalousie removals. If any of these are missing, the quote is incomplete and the final cost will exceed it. Our written scope includes all of them, itemized, before any work starts. Call (786) 574-2745 for an exact quote - estimates are free.
Written by Sonia Raman, Owner at Sightline Windows & Doors, independently owned and operated under the Haven Standard since 2012.










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