Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Medley
Window installation in Medley, FL works differently than it does a few miles north. Medley sits inside Miami-Dade County’s High Velocity Hurricane Zone, so every unit has to carry a Miami-Dade Notice of Acceptance, not just a Florida Product Approval. That one paperwork requirement changes who you should hire, what the job costs, and how long it takes. Winslow Windows & Doors installs impact-rated windows and doors across Medley’s warehouses, distribution centers, and the handful of CBS homes along the C-8 Canal, and we handle the NOA compliance from the first measure to the final inspection. Call (850) 930-1813 for a free in-home estimate, and you’ll get Ed Winslow’s word on the work, not a ticket number.
Why Winslow Windows & Doors Is Medley’s Preferred Window Installation Company
Medley isn’t a typical residential market. With fewer than 1,000 residents, most of the building stock is tilt-wall concrete warehouses, cold-storage facilities, and metal-clad distribution centers along corridors like NW 87th Avenue. We’ve installed everything from heavy-duty storefront glazing on loading docks to impact double-hungs on mid-century CBS homes near the Miami River. That range of local experience means we don’t show up to a Medley job guessing at the wind-load math.
Winslow Windows & Doors has been locally owned and operated by Ed Winslow since 2011. Every crew member who steps onto a Medley job site is background-checked and arrives in uniform. You know who’s at your door before the truck stops. We’re an authorized installer for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, so we can match the right product to the opening without pushing whatever’s on the shelf.
What does that mean for Medley specifically? It means we bring Miami-Dade NOA documents to the rough-in inspection, physically, because we know MVHZ inspectors ask for them. It means we write allowances into the quote for the framing and waterproofing issues that decades of humidity cycling creates inside older walls. And it means a live person answers the phone 24/7, because Ed’s name is on the door, and on every job we do.
Our Window Installation Services in Medley
Most Medley window work falls into a few categories, and we’ve built our process around them. Whether you’re retrofitting a warehouse office or replacing sashes in a concrete-block home, the steps are the same: measure, spec, document, install, inspect. Here’s how that plays out for the four window types we install most often across Medley’s 33166 and 33178 zip codes.
Single & Double Hung Windows
Single and double hung windows are the most common replacement units in Medley’s modest residential stock, especially the mid-century CBS homes that line streets off the C-8 Canal. These homes were built when single-pane aluminum frames were standard, and sixty-plus years of thermal expansion in Medley’s heat has left many sashes warped and jambs misaligned. We replace them with PGT or ECO Window Systems impact-rated units that carry a Miami-Dade NOA and slide cleanly for decades. In Medley’s industrial buildings, double hungs often show up in second-floor office spaces where we spec commercial-grade aluminum frames instead.

Horizontal Roller Windows
Horizontal roller windows are everywhere in Medley’s older CBS homes. They’re simple, they’re affordable, and when the rollers wear out, the sash binds. The bigger issue on replacement is the frame. Reusing an old aluminum frame in Medley’s humidity is a slow-motion failure because thermal cycling keeps stressing the metal. We install new-frame horizontal rollers with impact-rated laminated glass and a proper sill pan, sized to the opening and matched to the wind zone. If the home sits within sight of the Miami River, the design pressure calculations shift, and we account for that before you sign anything.

3-Panel Sliding (3-Lite Roller) Windows
Three-panel sliders are common in Medley homes built from the 1960s onward, where a wider opening looks out over a yard or canal. These units carry a lot of glass, and in the HVHZ that means the frame and track have to hold under serious wind load. We install 3-lite rollers from Mr-Glass and ECO Window Systems with Miami-Dade NOA documentation, and we never reuse the old track. On commercial storefronts along NW 74th Street and NW 87th Avenue, we adapt this style into heavy-duty glazing systems that meet commercial code.

Casement Windows
Casement windows give you the tightest seal when closed, which matters when you’re fighting Medley’s heat and humidity nine months out of the year. We install casement units from Therma-Tru with multi-point locking hardware and impact-rated glass. On older Medley CBS homes, we often find the original casement openings were framed with undersized lumber, so the pre-install inspection will tell us whether the rough opening needs reinforcement. That’s not a surprise we drop on you mid-job. It’s an allowance in the contract from day one.

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.
Trusted Brands We Service in Medley
We’re an authorized installer for eight manufacturers, but for Medley jobs we most often spec ECO Window Systems, Mr-Glass units. ECO and Mr-Glass both produce configurations with Miami-Dade NOA approvals across the wind-load ranges Medley’s inspectors require. ViewLux gives us the architectural lines that look right on canal-front homes. Because we install these brands regularly across Medley and the surrounding industrial corridor, we can get common replacement parts faster than a shop that has to special-order everything. That matters when a loading-dock window gets hit by a forklift at 4 p.m. on a Friday and you need it boarded and requoted immediately. Our Window Installation team handles the full range, from single sashes to full storefront systems.
Common Window Installation Problems We See in Medley Homes
- Missing NOA documents at rough-in inspection. Miami-Dade HVHZ inspectors require the Notice of Acceptance to be physically on-site when framing is open. Out-of-county crews routinely miss this, and the inspection fails, which stalls an entire warehouse buildout or home remodel. We bring the paperwork every time, and we flag the NOA number in the contract before work starts.
- Old aluminum frames failing in Medley’s humidity. The thermal expansion cycle from 90°F+ days to cooler nights, combined with ambient moisture from the C-8 Canal and Miami River, stresses aluminum frames until jambs warp and sashes misalign. Reusing the old frame saves money up front and costs more in callbacks within two years.
- Hidden water intrusion behind CBS walls. Decades of humidity cycling breaks down the waterproofing around original window openings in Medley’s concrete-block homes. You won’t see it until the old unit comes out. We inspect the rough opening before we set the new window, and if the waterproofing is shot, we write a repair allowance into the change order, in plain language, approved before we touch it.
- Specifying the wrong glass for the wind zone. Standard laminated glass with a Florida Product Approval but no Miami-Dade NOA will be rejected before the unit is even set in Medley. The NOA is Miami-Dade’s own product-approval layer, stricter than the Florida Building Code, and mandatory in the HVHZ. We don’t spec glass that won’t pass.
Pricing for Window Installation in Medley, FL
A typical impact single-hung window replacement in Medley runs $900 to $1,800 per window installed, depending on the opening size and whether we’re replacing the frame or keeping it (we almost always recommend new). Large or custom openings, like a 3-lite slider or a casement bay, land between $2,500 and $5,000. Whole-home packages on Medley’s modest residential stock generally fall between $8,000 and $25,000, with the higher end covering full tear-outs, reframing, and premium glazing. Commercial work on warehouses and distribution facilities is quoted per opening because the engineered storefront systems vary so widely. What moves the number? The wind zone (all of Medley is HVHZ), the floor height, the frame material, and whether the rough opening needs structural work once we see inside the wall. Call (850) 930-1813 and we’ll send someone to measure and write a fixed, line-item quote. No change orders without your signature.
What Window Installation Costs in Medley
Medley’s pricing falls inside the standard South Florida impact window range, but the paperwork burden and building type push the labor line higher than in cities without the NOA requirement. Impact windows generally cost $800 to $1,500 per window installed; impact single-hungs run $900 to $1,800; large or custom openings sit at $2,500 to $5,000; and a whole-home package lands between $8,000 and $25,000 or more. In Medley specifically, the cost drivers are the NOA documentation and inspection process, the prevalence of commercial-grade openings that need engineered frames, and the condition of the rough opening in older CBS construction. We give you a free in-home measure and a written quote with every line item spelled out before you commit.
Florida Pays You Back
Florida’s incentive stack can offset a meaningful portion of a Medley window job. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact windows qualify for many homeowners. Florida also exempts sales tax on impact-resistant windows and doors, which is an immediate savings at the invoice. At the federal level, the 25C energy credit covers 30% of product cost on qualifying efficient units, up to $600 per year. After installation, a wind-mitigation inspection (typically $75 to $150) can qualify you for windstorm-premium credits from your insurer, often averaging around 25% on the windstorm portion of the premium. We don’t control those programs or set the final numbers, but we’ll walk you through which forms apply to your Medley project, and our Window Installation in Medley team will document every unit so your inspection goes smoothly.
Older Medley Walls: What a Window Replacement Actually Turns Up
Medley is one of Florida’s most heavily industrialized municipalities, and its residential building stock is mostly modest mid-century CBS homes built with techniques that made sense in 1960 but don’t hold up to sixty years of subtropical humidity cycling. When we open a wall for a double-hung replacement near the C-8 Canal, we’re not just swapping a sash. We’re looking at the jamb, the header, the sill, and the waterproofing membrane, because that’s where the real cost lives. On a recent CBS home near the C-8 Canal, our crew opened the wall for a double-hung replacement and found undersized framing and failed waterproofing from decades of humidity cycling. We wrote the upgraded jamb and sill pan into a change order, pulled the permit-triggered wind-mitigation inspection, and installed PGT impact-rated glazing with a Miami-Dade NOA, all documented and approved before we touched the opening.
That’s the part generic window pages never mention. A permit in Miami-Dade triggers code upgrades once walls are open. Outdated electrical running near the opening, undersized lumber in the header, water intrusion behind the stucco, all of it becomes a requirement the inspector will enforce. In Medley’s industrial buildings, the same principle applies at a different scale: a storefront replacement on NW 87th Avenue can trigger structural verification on the lintel and framing above the opening. We handle it by inspecting first, writing allowances into the contract, and pricing every surprise in writing before we cut. No vague line items. No “we’ll figure it out later.” You approve the number, then we do the work.
Medley’s industrial corridor also demands something out-of-county crews miss constantly: Miami-Dade NOA documentation physically on-site at rough-in inspection for every window unit. The NOA is Miami-Dade’s own product-approval layer, stricter than the Florida Building Code, and mandatory in the HVHZ. An inspector will ask for it, and if it’s not there, the inspection fails. A failed inspection on a warehouse buildout along NW 87th Avenue stalls the whole project, costs a reinspection fee, and pushes the schedule back days. This is the single biggest paperwork tripwire in Medley, and it’s baked into how we quote every job. We pull the NOA documents, we bring them to the inspection, and we don’t get failed for paperwork.
Impact Windows vs. Hurricane Shutters: The Medley Math
Medley homeowners and warehouse operators face the same choice: permanent impact glazing or removable shutters. Impact windows win on permanence. Nothing to hang, nothing to store, nothing to lose in the garage when a storm is thirty-six hours out and every plywood sheet in Miami-Dade is already sold. Shutters are cheaper up front, but they only protect the opening when someone remembers to put them up, and they do nothing for the thermal efficiency of the glass. In Medley’s heat, impact-rated Low-E units keep the sun out year-round, not just during a storm. If you’re tired of the shutter drill, permanent impact windows are the one-time fix. If you’re replacing a single window anyway, paying the incremental cost for impact glazing now beats paying retail for shutters later. We’ll quote both options honestly, and we won’t push you toward the pricier one unless the math clears it.
We Also Serve Cities Near Medley
Winslow Windows & Doors installs windows and doors throughout Medley and across the surrounding South Florida industrial and residential corridor, including South Miami, Miami, Hialeah, and Doral. If you’re in Medley’s 33166 or 33178 zip codes or just across the city line, our crews know the wind zone, the inspection process, and the local building stock. One call covers the whole area.
Serving Medley, FL - Our Local Coverage Area
We’re based in the Medley 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 - Window Installation in Medley
The Miami-Dade NOA is the county’s own product-approval layer, stricter than the Florida Building Code and mandatory in the High Velocity Hurricane Zone that includes all of Medley. Florida Product Approval gets a product recognized statewide, but Miami-Dade inspectors will ask for the NOA documentation at rough-in inspection, physically on-site. If it’s not there, the inspection fails and your project stalls. We pull the NOA for every unit we install and bring it to the inspection. Call (850) 930-1813 if you want us to verify your existing units’ paperwork.
Once the wall is open, the permit inspection covers whatever is exposed. Older CBS homes in Medley frequently have undersized header lumber, corroded electrical conduit, or failed waterproofing behind the stucco. The inspector can require those to be corrected before the wall is closed. We handle this by writing repair allowances into the contract up front, then pricing any discovered issue in writing before we touch it, so you’re never hit with an unapproved change order.
Every window and door in Medley must carry a Miami-Dade NOA rated for the design pressure of its specific opening, location, and floor height. There’s no single universal wind rating because a ground-floor office window faces different loads than a third-floor warehouse window. We match the design pressure to the opening, and we never spec a unit rated above +/-100 PSF unless the calculations call for it. That’s HVHZ compliance, and it’s non-negotiable.
Yes. Low-E impact glass cuts solar heat gain substantially, which matters when Medley sees 90°F+ days for months at a stretch and the humidity off the Miami River never lets up. The cooling load drops the most on the west and south elevations, especially on single-story CBS homes with older single-pane aluminum. You’ll feel the difference immediately, and the federal 25C energy credit can offset part of the product cost.
We stop, document the condition, write a repair scope and a fixed price, and get your signed approval before we proceed. That’s the allowance system in practice, and it’s why our quotes include a line for “open-wall contingency.” No surprise invoices, no framing left rotten because it was cheaper to ignore. We don’t install a new window into a failed opening, period. Call (850) 930-1813 to schedule your free estimate and we’ll inspect the opening before you commit to anything.
For window replacement and installation anywhere in Medley, from warehouse storefronts on NW 87th Avenue to CBS homes along the C-8 Canal, Winslow Windows & Doors is the one down the road. Ed’s name is on the door, and on every job we do. Call (850) 930-1813 for a free in-home measure and a written, line-item quote. Upfront pricing, Miami-Dade NOA compliance, and no surprises on the invoice.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Medley with Miami-Dade NOA-compliant window installation 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.










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