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CWS Windows & Doors in Miami, FL | Winslow Windows & Doors
We provide independent CWS windows and doors service across Miami, from South Beach high-rises to Coral Gables bungalows. The thing that separates our CWS work here from everywhere else: we check every product against the Miami-Dade Notice of Acceptance list before we touch a frame, because in this county, a CWS window without NOA approval is a code violation waiting to happen. Winslow Windows & Doors has serviced CWS installations throughout Miami for years, and we know which models hold up to salt air and which seals fail first. Call (863) 656-0462 for a straight answer.
Why Miami Residents Choose Us for CWS Service
Ed Winslow grew up in Miami and spent the better part of three decades learning what the South Florida climate does to a poorly installed window or door. He studied Building Construction Technology at Miami Dade College, then spent years in the field before putting his own name on a truck. That’s why our CWS sales & service work gets treated like a forensic inspection, not a quick swap. We’ve worked on CWS 9500 Series casements in Brickell condos, CWS Targa sliding doors in Pinecrest, and CWS Estate Collection single hungs in Little Havana, and we know the exact failure patterns each line develops after years of UV load and salt exposure. We’re local to Miami, we answer the phone live, and we stock the parts that actually fail here, not the parts that fail in Orlando. When a CWS window stops operating the way it should, we’re the crew that shows up and tells you honestly whether it’s a repair or a replacement.
What You Get When You Call Us
- Independent, never factory-authorized: We’re a CWS service provider who tells you the truth about the product, including when a repair doesn’t make financial sense.
- OEM-compatible parts: We use CWS factory parts whenever they’re available, but we’re not afraid to upgrade to marine-grade components when Miami’s salt environment demands it.
- Ownership accountability: Ed’s name is on the door, and on every job we do. That keeps us honest.
- 36500-Day Done Right Promise: If it’s not done right, we make it right. That’s a century-long standard, and we’ve been standing behind it since 2011.
Common CWS Windows & Doors Problems We Solve in Miami
Here’s what we see on a weekly basis across Miami’s neighborhoods, from the beach to the mainland:
- Salt-air pitting on uncoated aluminum frames: Along Miami Beach and Bal Harbour, the Atlantic spray gets into weep holes and eats away at frame corners and fasteners. We’ve pulled CWS frames from oceanfront buildings where the metal looked sandblasted after just a few years.
- Degraded IGU seals on south-facing picture windows: The UV load in Little Havana and Westchester is relentless. When the argon leaks out of a CWS insulated glass unit, humidity clouds the glass and the thermal performance drops. We replace the sash, not just the glass.
- Failed balance springs on CWS single hung units: In stucco-block homes where insert replacements weren’t shimmed correctly, the springs bind and the sash won’t stay up. This is a common DIY retrofit mistake we see across Hialeah and Kendall.
- Jalousie-to-CWS retrofit gaps: Original steel bucks behind CWS impact frames corrode silently inside the masonry. By the time you see stucco cracks, water’s already been working its way into the wall. We chip out the rot and rebuild the opening properly.
- Post-hurricane roller drag on CWS sliders: After a big blow, debris gets driven into the tracks and rollers deform. A CWS 7500 Series horizontal roller that barely moves isn’t a lost cause, but it does need attention before the frame starts wearing unevenly.
CWS Service in Miami: What Local Conditions Mean for Your Equipment
Here’s something most window companies won’t tell you, and it’s the single most important fact about owning CWS products in Miami. Every window and door installed in Miami-Dade County must carry a Miami-Dade Notice of Acceptance, a product-specific approval for the High-Velocity Hurricane Zone that is stricter than the Florida Building Code and excludes many products that are perfectly legal to install in Tampa, Orlando, or Jacksonville. This NOA requirement, born from Hurricane Andrew’s 1992 obliteration of South Miami-Dade, means our CWS work is always checked against the current NOA list before we touch anything. If a CWS product doesn’t have a valid Miami-Dade NOA number, installing it here isn’t just unwise, it’s a failed inspection and a potential insurance denial. We flag non-NOA CWS products immediately, because we’d rather tell you before the inspector does. That’s the difference between a contractor who knows Miami-Dade’s ecosystem and one who learned in a different county.
CWS Models & Products We Service in Miami
Our CWS coverage in Miami spans the models that actually get installed here, not a generic catalog, including our Impact Windows - Miami line. We service the CWS 9500 Series Impact Casement, the CWS 7500 Series Horizontal Roller, the CWS Estate Collection Single Hung, and the CWS Targa Series Sliding Glass Door. For each one, we keep OEM parts on hand for the common failures we see in Miami’s climate: replacement rollers, balance springs, weatherstripping, and IGU sashes where the manufacturer still supplies them. When an OEM part won’t hold up, we upgrade, hardened stainless fasteners and marine-grade weatherstripping have both outlasted factory components in the salt air along the coast. If your CWS frame is pitted beyond resurfacing or the glass has lost its argon, we’ll tell you straight that replacement beats repair, and we’ll quote both honestly.
CWS Service Pricing in Miami
What you pay for CWS service in Miami depends on the failure mode, the model line, and whether the unit sits in a stucco-block home or an oceanfront high-rise. Here’s what we see on the ground:
| Service | Typical Range |
|---|---|
| IGU sash replacement, CWS impact window | $380 - $850 per sash |
| Balance spring replacement, single hung | $140 - $320 per window |
| Roller and track rebuild, horizontal slider | $180 - $450 per door |
| Full-frame CWS replacement, retrofitted from jalousie | $1,100 - $2,800 per opening |
What drives the number higher in Miami: corroded steel bucks that need chipping out, stucco repair around every opening, and access conditions in older CBS homes where the original jalousie geometry doesn’t match modern impact frames. Every estimate is free and line-itemed. Call (863) 656-0462 for an exact quote on your CWS equipment.
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 - CWS Windows & Doors in Miami
No. NOA approval is product and model specific. Some CWS lines carry Miami-Dade NOAs and some don’t. We check every unit against the county’s current NOA database before we quote any install.
The salt spray off the Atlantic settles directly onto aluminum frames and works into the weep holes, accelerating pitting along Miami Beach and Bal Harbour at a rate you won’t see in Kendall or Westchester. Uncoated or poorly coated frames show visible corrosion within a few years.
Usually a full sash. Impact-rated CWS units are engineered as sealed assemblies, and most NOA ratings depend on the glazing and frame working together. Replacing glass into an old frame rarely restores the rating and voids whatever warranty is left.
It’s common, but not something to ignore. Debris and salt get driven into the tracks during a storm, and bent rollers wear the frame unevenly over time. In Miami, we rebuild slider tracks regularly on CWS 7500 Series doors.
Yes, and this is one of the biggest jobs we do here. Thousands of pre-1970s CBS homes across Little Havana, Hialeah, and Overtown still have louvered jalousie windows that fail every HVHZ requirement. We remove the jalousie assemblies, chip out the old steel bucks, anchor new aluminum bucks with tapcons, install the CWS impact units through our Window Installation in Miami, and patch the stucco. Call (863) 656-0462 for a jalousie-to-CWS quote.
Service Areas Near Miami
Our CWS service trucks cover Miami and the surrounding shoreline communities. We’re in Miami service area neighborhoods daily, and we regularly work across CWS service in North Bay Village, CWS service in Miami Beach, Surfside, Bal Harbour, and Bay Harbor Islands. If you’re within Miami-Dade and need CWS service, call us and we’ll tell you straight when we can be there.
Book Your CWS Service in Miami Today
Call (863) 656-0462 now and a live person picks up, 24/7. No voicemail loops, no scheduling callbacks. We’ll get your CWS inspection scheduled, walk through what we find, and give you a line-item estimate on the spot. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Miami 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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