Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Energy-Efficient Windows Across North Miami
Energy-efficient window replacement in North Miami typically runs $800 to $1,800 per opening installed, with whole-home packages landing between $8,000 and $25,000 depending on opening count, frame material, and whether you’re in a canal-front CBS home or a newer build. Every window and door we install in North Miami carries a Miami-Dade Notice of Acceptance (NOA), because this city sits inside the High Velocity Hurricane Zone where large-missile impact testing is mandatory. If you live off Biscayne Boulevard, along NE 135th Street, or in the neighborhoods around Barry University, call (727) 483-7883 for a written quote and we’ll measure every opening ourselves.

Ed Winslow’s name is on the door, and our crews know North Miami’s housing stock: concrete block homes from the late 1940s through the 1970s, many still wearing original jalousie windows or single-pane aluminum sliders that fail today’s wind and energy codes. We’re not a call center. A live person answers 24/7, and every technician shows up background-checked and in uniform. When you call about energy-efficient windows, you’re talking to someone who has actually pulled corroded frames out of a Keystone Point canal home without cracking the block surround.
Why Winslow Windows & Doors Is North Miami’s Preferred Energy-Efficient Windows Company
North Miami homeowners call us because we’re local enough to understand what those older CBS openings demand. Retrofitting an NOA-approved impact window into a 1960s block home is not a swap. It takes masonry prep, custom buck sizing, and anchoring patterns matched to the opening. A contractor one county north in Broward deals with wood frame and Florida Product Approval only. We deal with Miami-Dade’s stricter standard every single week, and our pricing reflects that reality honestly, without buried change orders.
Our reputation in North Miami is built on showing up when we say we will and writing down exactly what the job costs before we order anything. Homeowners from Keystone Point to Sans Souci and along NE 125th Street have hired us for energy-efficient upgrades after another crew underpriced the demolition and cracked their concrete block. We fix those mistakes too, and we stand behind every install with the Done Right Promise: if it’s not done right, we make it right. That’s a hundred years of accountability, and it’s why Ed’s name stays on every job.
Our Energy-Efficient Windows Services in North Miami
Low-E & Argon Gas Glass
Low-E coatings and argon gas fills are the workhorses of energy efficiency in North Miami’s climate. The low-E layer blocks infrared heat while letting visible light through, and argon between the panes slows heat transfer better than air. In a city sitting two to three miles off the Atlantic with Biscayne Bay to the southeast, that means your air conditioner stops fighting solar gain through the glass. We pair Low-E with marine-grade frames because unprotected aluminum oxidizes fast here.

ENERGY STAR Replacement Windows
ENERGY STAR certification matters in North Miami because it gives you a verifiable performance baseline, not a sales pitch. We install ENERGY STAR-rated impact windows that also carry Miami-Dade NOA approval, so you get the energy rating and the wind certification in one product. For a typical 1960s CBS home near West Dixie Highway, swapping original jalousies for ENERGY STAR impact units changes the cooling load noticeably, especially on west-facing walls that get hammered every afternoon.

Insulated Laminated Glass
Laminated glass serves two masters in North Miami: energy performance and impact resistance. The laminate interlayer holds the glass together if a storm throws debris at it, which is exactly what Miami-Dade’s large-missile test simulates. It also cuts UV transmission and dampens noise, which matters on streets like NE 6th Avenue where traffic hums all day. We install insulated laminated units from PGT and ECO Window Systems, matched to the design pressure of each specific opening.

UV-Blocking & Fade Protection
Hardwood floors, rugs, and furniture fade fast in North Miami’s sun. UV-blocking glass packages cut that transmission dramatically while still letting daylight into rooms with jalousie-era layouts that were built for breezes, not brightness control. In canal-front homes where glare off the water adds to the UV load, we recommend a specific glass configuration and show you the performance data before you commit. No guesswork, just numbers.
We also perform window energy audits and ratings for North Miami homeowners who want to know exactly where their cooling budget is leaking. We measure the existing units, check the seals and frame condition, and give you a written report showing which openings are costing you the most. That audit is the foundation for a replacement plan, not an upsell.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in North Miami
We’re an authorized installer for PGT, CGI, ECO Window Systems, Mr-Glass, Therma-Tru, among others. For North Miami specifically, we stock marine-grade components and replacement hardware for these brands so we’re not waiting on a distributor in another county when a frame needs new rollers or a sash needs rebalancing. If you have an existing PGT or Therma-Tru door on a canal-front home and the salt air has corroded the hardware, we can usually replace the parts from local inventory and have it functioning again without ordering from the factory.
Common Energy-Efficient Windows Problems We See in North Miami Homes
- Corroded aluminum frames from salt air. Homes within a few miles of Biscayne Bay eat unprotected aluminum quickly. The weep holes clog, water sits in the track, and the frame swells until it binds into the block opening. Extraction without cracking the surrounding CBS masonry is a skill, and crews without local experience crack it regularly.
- Original jalousie windows that leak air and fail inspection. Jalousies were built for ventilation in the 1950s and 60s. They were never meant to seal. Modern wind codes and energy standards make them uninsurable and impossible to pass a wind mitigation inspection.
- Wrong certification on the product. We see North Miami homeowners sold Florida Product Approval windows by out-of-area companies. Those fail final inspection because Miami-Dade requires NOA. The tear-out is expensive and completely avoidable.
- Flat-rate quotes that underprice masonry prep. Removing a 1960s aluminum slider from a CBS opening often means chipping, grinding, and custom buck work. National chains bid it like a simple swap, then either bill change orders or leave the block surround cracked and hide it behind trim.
Pricing for Energy-Efficient Windows in North Miami, FL
Our pricing in North Miami is written down before you sign anything. A single impact-rated energy-efficient window starts around $800 and runs up to $1,500 installed, depending on size and glass package. Impact single-hung units run $900 to $1,800. Large or custom openings on canal-front homes, especially if masonry prep and custom buck sizing are involved, land between $2,500 and $5,000. Whole-home packages mostly run $8,000 to $25,000. What moves the price in North Miami is the opening count, the wind zone rating required for your specific elevation, floor height, and whether the old frame is corroded into the block. Call (727) 483-7883 and we’ll measure, write it all down, and hand you a fixed quote with no change orders.

What Energy-Efficient Windows Costs in North Miami
The numbers above reflect what we actually bill in North Miami. The reason a Keystone Point slider costs more than a NE 135th Street bedroom window is rarely the glass itself. It’s the demolition. When a 1968 aluminum frame has spent sixty years in brackish air, the weep holes are sealed shut with corrosion and the frame has expanded into the block. Cutting it out without fracturing the surrounding masonry takes time and patience. On a recent canal-front job in Keystone Point, our crew extracted a corroded slider that way, sized a custom buck for the out-of-square opening, and set a PGT impact-rated casement so the block surround stayed intact. That’s the difference between a flat-rate quote that cracks your wall and a fixed price that anticipates the work. The estimate is free, and it’s written before we order anything.
Florida Pays You Back
North Miami homeowners can stack several incentives on energy-efficient impact windows. My Safe Florida Home matching grants offer up to $10,000 for qualifying wind-mitigation upgrades when funded and approved. Florida exempts impact-resistant windows and doors from sales tax. The federal 25C energy credit returns 30% of product cost on qualifying units, up to $600 per year. After a wind-mitigation inspection ($75 to $150), most carriers apply a windstorm-premium credit averaging around 25% on the windstorm portion of your policy. We don’t promise a specific dollar figure from your insurer, because carriers set their own numbers. We do give you the documentation the inspector needs to see. One thing worth knowing: non-marine-grade aluminum frames on low-E glass will oxidize within a few years of North Miami salt air, and your wind mitigation credit gets voided. We specify marine-grade from the start for exactly that reason.
As for the permanent choice between impact windows and hurricane shutters: shutters protect during a storm but do nothing for energy efficiency, UV damage, or daily security, and someone has to be home to deploy them. Impact windows do all of it, all year, with no panels to store. For North Miami’s CBS homes getting a full opening package anyway, permanent protection is the smarter money. And comparing a big-box retail install to a licensed impact specialist matters more in Miami-Dade than anywhere else in the state. Big-box installers often quote Florida Product Approval units because they’re cheaper than NOA products. In North Miami, those fail inspection. We’re a licensed impact specialist who pulls permits, signs off on Miami-Dade code compliance, and stands behind the specific NOA numbers on every configuration we install.
We Also Serve Cities Near North Miami
Our crews cover North Miami and the surrounding communities, including Miami Shores, West Park, Hollywood, and Fort Lauderdale. If you’re just across the county line in Broward, the certification requirements change, and we adjust the specification accordingly. For North Miami’s NOA-mandated market, our Energy-Efficient Windows team handles the full scope from audit to final inspection.
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 - Energy-Efficient Windows in North Miami
You need a Miami-Dade Notice of Acceptance, full stop. North Miami sits inside the High Velocity Hurricane Zone, and every opening must pass large-missile impact testing that Florida Product Approval alone does not meet. A Florida Product Approval unit installed in North Miami will fail final inspection and require a tear-out. Call (727) 483-7883 if you’re not sure what you have, and we’ll check the product numbers before you spend another dollar.
Yes, measurably. Jalousie windows were designed for airflow, not sealing, so conditioned air leaks continuously. A properly installed Low-E impact window seals the opening and blocks solar heat gain, which matters most on west and south-facing exposures. The exact savings depend on your AC efficiency, insulation, and shading, but the before-and-after difference in a 1960s CBS home is not subtle. Call (727) 483-7883 for a window energy audit and we’ll show you the math on your specific openings.
Because it’s not a simple swap. Brackish canal air corrodes the weep holes shut, the aluminum frame oxidizes and swells, and the whole assembly binds into the CBS masonry opening. Cutting it out without cracking the block surround takes time, the right blades, and experience with this exact housing stock. On a recent Keystone Point job, our crew extracted a 1968 slider that way and set custom buck sizing so the block stayed intact. That floor time is the difference between our fixed quote and a flat-rate bid that cracks your wall and stalls the permit sign-off. Call (727) 483-7883 and we’ll walk the opening with you before quoting.
They position you for a windstorm-premium credit after a wind-mitigation inspection, which runs $75 to $150. Most carriers average around 25% off the windstorm portion once the inspection documents NOA-rated openings. We don’t quote your carrier’s final number, because that decision is theirs. We do provide the compliance documentation the inspector needs, and we make sure every opening uses marine-grade frames so the credit isn’t voided by oxidation a few years in. Call (727) 483-7883 for a free estimate and we’ll walk you through the paperwork trail.
An insulated laminated glass unit with a UV-blocking low-E coating is the right starting point for waterfront North Miami. The laminate interlayer cuts UV transmission substantially, the low-E layer reduces solar heat gain, and the insulated airspace handles the humidity differential off the canal. In Keystone Point specifically, glare off the water adds reflected UV load that a single-pane or standard double-pane won’t handle. We’ll show you the performance data for the exact configuration before you order. Call (727) 483-7883 to schedule the measure.
Get Your Energy-Efficient Windows in North Miami Started
We’re the one down the road. Ed Winslow owns this company, and his word sits behind every window we install in North Miami. Call (727) 483-7883 for a free in-home measure and a written quote that won’t change after we start. A live person answers, 24/7. Background-checked, uniformed technicians show up. And if it’s not done right, the Done Right Promise means we come back until it is.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving North Miami with energy-efficient window installation and replacement since 2011.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.










Before
After
Before
After
Before
After