Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Impact Windows & Doors in North Miami, FL
Impact window and door replacement in North Miami typically runs $650-$1,400 per opening for standard single-hung units, with full-home conversions on 1950s-70s concrete block homes ranging $12,000-$28,000 depending on opening count, frame condition, and HVHZ code requirements. Every product we specify carries a Miami-Dade County Notice of Acceptance - non-negotiable here, since North Miami sits entirely within the High Velocity Hurricane Zone. Call (786) 321-3812 to schedule your free measured survey; the written quote we leave with you is the same document that governs the install.
We’ve worked the tight lots and shared-wall blocks of North Miami long enough to know that staging, parking, and neighbor relations can stall a job faster than any product delay. Our crews coordinate dispatch from our Miami office and serve North Miami locally, which means we understand the city’s noise ordinances, the permit complexity of dense duplex and small multi-family construction, and the non-standard rough openings buried in decades of paint buildup that define the area’s 1950s-70s concrete block housing stock.
Why Sightline Windows & Doors Hialeah Gardens Is North Miami’s Preferred Impact Windows & Doors Company
Our reputation in North Miami was built on jobs where access was the hardest part. On a tight duplex block off NE 6th Avenue near the North Miami border with Biscayne Park, our crew pulled out original 1960s jalousie windows whose aluminum sill tracks had crumbled to powder from decades of salt air and standing condensation. The CBS rough openings were non-standard and buried under paint. Because the lot had no driveway and shared a party wall, we staged the PGT impact units in a single-file line along the side yard, filed party-wall notice with the adjoining owner before demo, and worked within the city’s permitted noise hours so the neighbors weren’t disturbed. We shimmed and foam-sealed the uneven jambs, set new impact-rated glazing with laminated glass interlayer and low-E coated insulated glass units, and finished with a wind mitigation inspection report the owner could hand straight to her carrier.
That documented photo record - every step, every measurement - is standard on every job, not an upsell. Our Impact Windows & Doors team has installed 18,000+ openings since 2012, every one with a written price before work started and a documented photo record when finished. The 365-Day Done Right Promise is stamped on every job under the Haven Standard, not offered as a courtesy.
North Miami customers reach a live person when they call, 24/7 - no voicemail queue, no callback window. Every technician is background-checked, uniformed, and identified by license number before arrival. And our free Second Opinion on Any Written Estimate means you can bring us a competitor’s quote and we’ll review it at no charge, with the same measured survey approach we use for our own jobs.
Our Impact Windows & Doors Services in North Miami

Hurricane Impact Windows
North Miami’s position entirely within Miami-Dade’s HVHZ means hurricane impact windows aren’t a premium upgrade - they’re the baseline legal requirement for any replacement. We specify products from PGT, CGI, and ECO Window Systems that carry the Miami-Dade NOA your permit inspector will ask for by number. For homes near Biscayne Bay, we pay particular attention to frame material selection; the salt-laden air that accelerates oxidation on standard aluminum makes coated or thermally broken frames worth the specification.

Wind Mitigation & HVHZ Code Compliance
Every full conversion we complete in North Miami includes a wind mitigation inspection report that documents the impact-rated glazing, installation method, and product NOA numbers. This is the document your insurance carrier needs to remove the surcharge or non-renewal notice that prompted the job. We’ve seen carriers in ZIP codes 33161, 33162, and 33168 specifically flag jalousie and non-impact aluminum frames as automatic disqualifiers - no shutter system can cure that.

Single Hung Impact Windows
Single hung impact windows are the workhorse replacement for North Miami’s 1950s-70s CBS homes, where the original fixed upper sash and operable lower sash configuration is often the only layout that fits the existing rough opening without structural modification. On older homes with non-standard jambs, we measure twice - once for the glass specification, once for the frame adaptation - because the quote we write is the invoice you’ll pay.

Double Hung Impact Windows
Double hung impact windows make sense for North Miami’s second-story openings and interior ventilation paths where both sashes need to operate. The added hardware complexity means we inspect frame condition even more carefully on these units; corroded balances or pitting in the track from salt air exposure can turn a simple install into a frame replacement.

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.
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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 is in stock. For North Miami’s HVHZ environment, we lean heavily on PGT and CGI for their deep Miami-Dade NOA portfolios, and on ECO Window Systems and Mr-Glass for mid-tier performance where budget drives the specification. Therma-Tru handles the entry door conversions, and ViewLux covers custom geometric openings that older homes sometimes require. We don’t stock inventory in a warehouse; we order to the measured survey, which means no leftover units and no change orders when the product arrives.
Common Impact Windows & Doors Problems We See in North Miami Homes

- Jalousie windows flagged by insurance. The louvered glass-slat style remains common throughout North Miami’s older blocks, and every carrier we’ve encountered treats them as an automatic red flag. No hurricane shutter or repair can make them NOA-compliant, so the “simple repair” call almost always becomes a full louvered-to-impact conversion.
- Crumbled aluminum sill tracks from salt air. North Miami’s position just inland from Biscayne Bay creates persistent salt-laden air that accelerates oxidation and pitting. We routinely pull frames where the sill track has essentially crumbled from the combination of salt exposure, standing condensation, and South Florida’s near-constant humidity. Frame condition has to be inspected before glass specifications are finalized.
- Non-standard rough openings in CBS walls. The 1950s-70s concrete block construction throughout North Miami’s residential core was built before standardized window sizing. Decades of paint buildup and previous amateur repairs bury the original dimensions, which is why our measured survey includes a full jamb reveal - not just height and width.
- Party-wall and staging constraints on dense lots. Duplexes, small apartment buildings, and narrow single-family lots with shared walls mean our crew files notice, stages in single-file lines, and works within permitted hours. A crew that ignores these constraints stalls the job or triggers a neighbor complaint that stops work.
Pricing for Impact Windows & Doors in North Miami, FL
A typical single-hung impact window in North Miami runs $650-$980 per opening, including the Miami-Dade NOA-rated unit, removal of the existing frame, and HVHZ-compliant installation with foam seal and cap flashing. Double-hung units range $780-$1,200. Horizontal roller and sliding impact windows, common for patio door replacements, run $1,100-$1,800. Full-home conversions on a 1,200-square-foot CBS home with 8-12 openings typically range $12,000-$18,000; larger homes or those requiring frame reconstruction can reach $22,000-$28,000.
What moves the number: frame condition (crumbled tracks add $150-$400 per opening), non-standard rough openings requiring jamb reconstruction, and the need for custom geometric units instead of stock sizes. Every quote we write follows Haven Clause 1 - the measured survey and the price are the same document. No change orders. No “we found more damage” surprises. Call (786) 321-3812 for your free measured survey and written estimate.
We Also Serve Cities Near North Miami

Our crews work throughout the metro core, including North Miami and the surrounding cities of Hialeah Gardens, Miami Lakes, Hialeah, and Doral. Dispatch and scheduling are coordinated from our Miami office; each community gets the same measured survey, written price, and documented photo record under the Haven Standard.
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

North Miami sits entirely within Miami-Dade County’s High Velocity Hurricane Zone, and the Florida Building Code requires every impact window or door installed here to carry a Miami-Dade County Notice of Acceptance - a product certification that doesn’t apply even one county north in Broward. Your permit won’t be approved without it, and your insurance carrier won’t recognize the installation for wind mitigation credit. Call (786) 321-3812 and we’ll verify the NOA status of any product you’re considering.
No. Jalousie windows cannot be made HVHZ-compliant or NOA-certified through repair or shutter addition, which is why insurance carriers treat them as an automatic disqualifier. The only path to compliance is full removal and replacement with an impact-rated unit. We’ve converted hundreds of these in North Miami’s 1950s-70s blocks; the measured survey will show exactly what the rough opening requires. Call (786) 321-3812 for a free assessment.
They will prevent the surcharge or non-renewal that carriers are currently applying to homes with non-impact openings in ZIP codes 33161, 33162, and 33168, and they typically qualify you for wind mitigation discounts that can reduce the wind portion of your premium by 10-45 percent depending on your carrier and the other mitigation features on your home. The wind mitigation inspection report we provide documents the installation for your agent. Call (786) 321-3812 to discuss how the conversion would affect your specific policy.
It affects staging time, debris removal logistics, and the need for party-wall notice filing - all of which we build into the written scope before work starts. On narrow lots with no driveway, we stage units in single-file along the side yard and coordinate delivery to minimize street occupancy. These constraints don’t change the per-opening price, but they do affect the schedule and the crew size. The measured survey includes an access assessment so the quote reflects reality. Call (786) 321-3812 for an exact quote - estimates are free.
In North Miami, frame condition often matters more than glass specification. Salt air from Biscayne Bay routinely corrodes aluminum sill tracks and hardware well ahead of rated lifespan, and a crumbled track can’t support new impact glazing. We inspect frame condition during the measured survey and will tell you if the jambs can be shimmed and sealed or if full frame replacement is required. That determination is in your written quote before any work starts. Call (786) 321-3812 to schedule the inspection.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving North Miami under the Haven Standard since 2012.










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