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 Miami
Window installation in Miami means working inside the only High Velocity Hurricane Zone in the country, where every unit must carry a Miami-Dade Notice of Acceptance and pass a field inspection against that exact document. We know the inspectors here, we know the block construction, and we know what gets a permit through the first time. If you’re replacing jalousies in Little Havana, aluminum sliders in Hialeah, or a curtain wall in Brickell, call Ed Winslow at (850) 721-1218 for our Door Installation in Miami. Ed’s name is on the door, and on every job we do.
Why Winslow Windows & Doors Is Miami’s Preferred Window Installation Company
We’ve been installing windows since 2011, and the jobs we remember most vividly are the dense, tight-lot Miami ones: shared walls, zero-lot-line setbacks, concrete block rough openings, and inspectors who check anchor spacing to a quarter inch. Those are the jobs where installation shortcuts surface the moment the field inspector arrives. Miami homeowners call us back because we show up with the right NOA paperwork laminated in the truck, the right anchors for CBS, and a crew that has worked on enough 1970s concrete homes to know what they’ll find behind the stucco.
Miami customers don’t want a ticket number with a national chain. They want a live person on the phone at 2 a.m. when a storm is spinning up off the Bahamas. Ed Winslow answers. Every one of our technicians is background-checked, uniformed, and briefed on the specific permit requirements of whatever neighborhood they’re rolling into, whether that’s Coral Gables, Hialeah, or the barrier islands.
Ed’s name is on the door, not on a franchise agreement. That’s the difference when something goes sideways, and in Miami’s HVHZ, something not done perfectly will go sideways. We stand behind every install with the Done Right Promise: if it’s not done right, we make it right, period.
Our Window Installation Services in Miami
Casement Windows
Casements are the workhorse of Miami impact protection. The crank mechanism lets you seal the sash tight against the frame on all four sides, which matters when design pressures climb past +/- 50 pounds per square foot in exposed locations. In condo towers facing Biscayne Bay, casements often replace old storefront-style aluminum sliders because they handle the wind load with a thinner profile and a cleaner sightline. We install them with stainless steel hinges and marine-grade hardware rated for the salt air that eats standard hardware within a few seasons.

Single & Double Hung Windows
Single and double hungs remain popular in Miami’s older single-family neighborhoods, particularly on CBS homes in Little Havana, Allapattah, and Miami Gardens where the original single-pane aluminum units have been in place since before Andrew. A double hung with impact lamination gives you ventilation from the top or bottom while keeping the NOA-listed anchor pattern intact in the block. We set each frame into the concrete rough opening with the embedment depth the NOA calls for, no improvisation.

3-Panel Sliding (3-Lite Roller) Windows
Three-panel sliders dominate the high-rise corridors in Brickell and Edgewater because they maximize view while staying within the structural limits of aging concrete rough openings, and our Sliding Glass & Patio Doors in Miami are built for exactly these conditions. The tricky part on older buildings is verifying the concrete around the opening is sound enough to take the anchor embedment the NOA requires. We coordinate structural engineering review before quoting these jobs in Miami, because the inspector will want to see that report, and because a failed inspection on a 20th-floor opening is costly for everyone involved.

Horizontal Roller Windows
Horizontal rollers are the direct replacement for Miami’s original aluminum sliders, and that’s exactly where we install most of them. The frame profile is familiar; the difference is impact lamination and a glaze system that actually seals against Miami’s afternoon downpours instead of channeling water into the wall cavity. We see a lot of horizontal roller installs in rental properties in Hialeah where landlords need to bring the building up to insurability standards without tearing out the entire wall.

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 Miami
We’re an authorized installer for PGT, CGI, Miami Cws service, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru. For Miami’s HVHZ, that matters: not every brand maintains NOAs for every configuration, and we won’t quote a window that can’t be legally permitted here. We stock local parts for common Miami replacements, and our relationship with PGT and CGI means we can often turn around an order faster than a contractor who has to re-verify NOA compliance before ordering.
Common Window Installation Problems We See in Miami Homes
- Florida Product Approval but no Miami-Dade NOA. Installer shows up with windows that are legal in Palm Beach County, 40 miles north, but get rejected at the Miami permit counter before work starts. That’s a day of labor, a truck trip, and a frustrated customer who now has a hole in their wall. We verify NOA before we order; if it doesn’t have NOA, it doesn’t go on a Miami job.
- Anchor spacing that drifts from the approved pattern. On a CBS block wall, the anchor placement isn’t a suggestion. Miami inspectors will check the buck depth, the anchor spacing, and the edge distance against the NOA drawing, and a single anchor placed a quarter inch outside the pattern is a failed inspection and a pull-and-reset. We laminate the NOA and keep it on the truck for the inspector.
- No party-wall notice on a zero-lot-line street. In neighborhoods like Little Havana, Shenandoah, and parts of Coral Gables, houses sit directly on the lot line. Cut into a shared wall without notifying the adjoining homeowner and you’re inviting a stop-work order from a neighbor who didn’t expect dust and vibration at 8 a.m. We deliver written notice before we start, every time.
- Salt air and neoprene seals that fail early. Miami’s humidity does not politely wait for a decade to degrade weatherstripping. Within a few seasons, standard neoprene glazing seals in aluminum frames start hardening and losing their grip, and aluminum frames suffer galvanic corrosion where stainless and aluminum meet. We spec marine-rated weatherstripping and hardware from the start.
Pricing for Window Installation in Miami, FL
Window installation in Miami runs higher than most of Florida because of the NOA requirement and the CBS anchor system. You’re paying for documentation, precision, and a labor crew that can set anchors into concrete block without blowing out the substrate. A typical single-hung impact replacement in Miami runs $900 to $1,800 per window installed. A casement in a condo tower with elevated floor heights and structural review requirements can run $1,500 to $3,500. A three-panel slider on a high-floor Brickell unit often lands between $2,500 and $5,000. We don’t quote without seeing the opening, because in Miami the opening tells you everything. Call (850) 721-1218 for a free in-home measure and a written line-item quote. Upfront pricing, no surprises on the invoice.
What Window Installation Costs in Miami
Here is the range we quote for impact-rated units, installed, in Miami’s market:
- Impact windows (general residential): $800 to $1,500 per window installed
- Impact single-hung: $900 to $1,800 per window installed
- Large or custom openings (bay windows, garden windows, oversized sliders): $2,500 to $5,000 per opening
- Whole-home packages (8 to 15 openings): $8,000 to $25,000+
What moves the price in Miami specifically? Opening count, for one. But more than that: wind zone. An east-facing elevation on Key Biscayne gets higher design pressures than an interior courtyard unit in Coral Gables. Floor height matters, especially in high-rise towers where we need swing staging or building engineer sign-off. Frame material matters: vinyl is the most economical impact option, aluminum is pricier but handles salt air better if maintained, and thermally broken aluminum is the premium choice for oceanfront. Call (850) 721-1218 for a free in-home measure and a written quote that line items the product, the anchors, the permit, and the labor. No change orders, no vague allowances.
Florida Pays You Back
Miami homeowners can stack incentives. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades. Florida’s sales-tax exemption applies to impact-resistant windows and doors. The federal 25C energy credit covers 30% of product cost up to $600 per year on qualifying units, and the windstorm-premium credit averages around 25% on the windstorm portion after a wind-mitigation inspection that runs $75 to $150. Programs and carriers set the final numbers, so we never promise a specific refund, but we do walk you through the paperwork and point you to the inspectors who handle it properly. Impact-rated, Energy-Efficient Windows - Miami certified, done right the first time, or we come back.
We Also Serve Cities Near Miami
We work throughout Miami, from the zero-lot-line streets of Little Havana to the high-rise corridors of Brickell and Edgewater. Our crews also cover Coral Gables and Hialeah regularly. If you’re in any of those areas, call (850) 721-1218 and ask to speak with Ed. Our dispatch and scheduling run through our Miami office.
Working on a Tight Miami Lot: What We Do Differently
Miami’s density isn’t an inconvenience; it’s the whole job. Parking a truck on a zero-lot-line street in Little Havana isn’t a given, and you don’t get a staging area on a Brickell condo loading dock without permits and a schedule. We plan access before we quote. On a Little Havana job replacing original jalousie windows on a 1970s CBS home, we worked out of a 20-foot truck staged across the street under a city right-of-way permit, set up a dust-containment corridor along the shared wall, and kept the laminated NOA documents in the truck for the inspector, who checked anchor embedment into the concrete block against the approved pattern before signing off.
Constricted access affects the quote: if the crew has to hand-carry a 200-pound impact slider 60 feet down a shared alley because the truck can’t reach the opening, that’s labor and risk, and it belongs in the line item. We also handle historic and overlay-district review in Miami neighborhoods where it applies. Some districts require design review before replacement windows go in, and we submit the package rather than leaving the homeowner to navigate it alone.
Work-hour ordinances matter too. High-density residential zones restrict noise and deliveries to specific windows, and our crews are briefed on the rules for whatever street they’re on. Party-wall notice goes out in writing before we start. The neighbors on a zero-lot-line street aren’t an afterthought; they’re a stakeholder in every install.
Serving Miami, FL - Our Local Coverage Area
We’re based in the 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 - Window Installation in Miami
Miami-Dade is the only county in the country designated a High Velocity Hurricane Zone, so every replacement window and door must carry a Miami-Dade Notice of Acceptance, a certification more rigorous than the Florida Product Approval used in counties like Palm Beach. The NOA certifies that the product passed HVHZ-specific wind and missile testing and that the installation method, anchor spacing, and edge distance were verified by test. Without it, the permit is rejected before work starts. Call (850) 721-1218 and we’ll verify your product’s NOA status before you order.
In most cases, the county permit is still required, and historic-district or overlay review may add a design step. A zero-lot-line lot doesn’t exempt you from permit; it adds the party-wall notice requirement we handle before we start. Call (850) 721-1218 and we’ll walk you through what your specific block needs.
Inspectors in Miami-Dade will ask for the physical NOA document on site, then check the installed buck depth, anchor spacing, and edge distance against the drawings in that document. If one anchor is a quarter inch outside the approved pattern, the inspection fails and the window has to be pulled and reset. We keep laminated NOA copies in every truck and set anchors to the paper, not to habit.
Replacement windows in CBS construction require specialized anchor embedment into masonry, not the wood-framing screws used in most of the US. The exact embedment depth and spacing depends on the NOA for the product. We use the anchor type and pattern specified in the product’s NOA, because the inspector will verify it. Call (850) 721-1218 and we’ll tell you what your wall requires.
Salt air accelerates galvanic corrosion in aluminum frames and degrades standard neoprene seals within a few seasons, not a decade. In Miami marine exposure, we spec hardware and weatherstripping rated for coastal environments. It costs a little more up front and saves a full hardware replacement three years in. Call (850) 721-1218 for an exact quote on marine-spec materials.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami since 2011.
Call (850) 721-1218 for your free in-home window installation estimate in Miami. A live person answers, 24/7. The one down the road.
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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