CWS Windows & Doors in Key West, FL

CWS Windows & Doors in Key West, FL | TruePane Windows & Doors

TruePane Windows & Doors provides independent CWS service across Key West, from Old Town to New Town to Stock Island. We service, repair, and replace CWS windows and doors without being tied to any manufacturer’s sales quota, which means we give you straight answers about what’s worth fixing and what’s ready for retirement. The one thing that sets our CWS work apart here is that we understand the dual compliance path every Key West job faces: HVHZ engineering on one side, HARC historic review on the other. Call (754) 238-2201 to get someone who knows both.

Call (754) 238-2201

We’ve been working with CWS products since they started making regular appearances in South Florida homes, and we carry that familiarity into every Key West neighborhood we serve. When you call us about a CWS window or door, you’re talking to a team that has pulled apart the operator mechanisms, re-glazed the sashes, and rebuilt the jambs on hundreds of these units. Our CWS sales & service work is grounded in what the product actually does after five, ten, and fifteen years in salt air.

Why Key West Residents Choose Us for CWS Service

Most window companies in Key West install whatever line gives them the best margin that season. We chose to go deep on CWS because so many homes here already have the product, and somebody needs to know how to keep those units functioning when the manufacturer’s warranty has come and gone. Dale Kessler, our owner, learned the glass trade from his father re-glazing storefronts along the Tamiami Trail, and he trained at Miami Dade College’s vocational program to read a rough opening the way a doctor reads an X-ray. We bring that same care to a CWS Series 400 casement that won’t crank open in July as we do to a full historic retrofit in Old Town.

People in Key West call us for CWS service because we stock the parts that matter here and we answer the phone when they call. A live person picks up 24 hours a day, seven days a week. No voicemail tree, no call center in another state. When you’re staring at a window that won’t seal and a storm is two days out, that matters.

We also keep our word on pricing. Our quotes are written line by line, and the price we give you is the price you pay. No surprise add-ons when the job is already underway. Every CWS repair or replacement we do in Key West carries our Done Right Promise. If it’s not done right, we come back and make it right. No paperwork fight, no arguing.

Common CWS Windows & Doors Problems We Solve in Key West

Salt and wind conspire against every window in this town, and CWS units have their own particular failure signatures. Here’s what we see most often:

• CWS Series 400 operator rods seizing up: The casement crank mechanism gets salt crystallization inside the gear housing, especially on elevations facing the Atlantic. Within about seven years of installation, many Key West owners find the sash won’t open or the handle turns but nothing moves. We remove the operator, soak-clean the gear assembly, and re-lubricate with a marine-grade compound. If the gears are too far gone, we replace with factory-origin CWS parts.
• Edge-of-glass haze and interlayer delamination on impact units: Constant salt-laden humidity works into the laminated glass edge over time. The frame can look perfectly fine while the glass develops a milky ring around the perimeter. This is especially common in downtown Key West homes with original shallow soffits that put the window close to the roofline drip line. The fix is a glass replacement, not a full frame swap.
• Frame corner pitting and electrolytic rust on screw heads: Some CWS installations develop pinhole corrosion through the anodized finish at the corners, which then attacks the stainless screws. If HARC-required shutter hardware is anchored to the frame, that corrosion becomes a structural problem. We replace the affected hardware with marine-grade stainless and correct any galvanic coupling issues.
• Fixed/picture windows failing HARC sash-profile inspection: We see this on jobs where a non-structural CWS fixed unit was set into a repaired wood buck frame, and the glass sits too deep for the historic divided-light reveal that HARC requires. A different CWS low-profile bead solves it, but only if you know to spec it before the install.
• CWS jalousie replacement sashes that can’t meet wind-mitigation standards: Jalousie windows are endemic in old Conch houses, and they simply can’t be made hurricane-rated. When a wind-mitigation inspection fails because of an original jalousie unit, we work with homeowners to replace it with a HARC-approvable CWS impact product while preserving the historic look as much as the code allows.

CWS Service in Key West: What Local Conditions Mean for Your Equipment

Inside the HARC boundaries, every replacement window or door must receive a Certificate of Appropriateness before the building permit gets issued. HARC has historically required white frames and true divided-light muntin profiles, specifically not the flat simulated bars that come standard on many CWS impact units. That means a Key West homeowner with a HARC property can’t just order a generic CWS impact window and have it installed. Our product submittal includes a CWS custom-muntin drawing before we take the first measurement, so the commission sees exactly what the finished window will look like. We’ve watched HARC reverse permitted work after the fact because the profile was wrong. Getting pre-approval is not optional in Old Town. It’s the difference between a smooth install and a tear-out.

This is not how window replacement works in Miami or even in Marathon. Key West’s combination of HARC oversight and HVHZ wind-load requirements means you’re threading two needles at once. A contractor who knows CWS specs but not HARC preferences will cost you time and money. A contractor who knows historic districts but not CWS engineering will put in the wrong unit. We manage both paths on every Key West service area job we take.

CWS Models & Products We Service in Key West

We work on the full range of CWS product lines installed in Key West homes:

• CWS Series 400 impact casement – operator repair, sash re-glazing, weatherstripping replacement, hinge correction
• CWS Series 500 impact fixed/picture – glass replacement, frame re-bedding, HARC profile corrections
• CWS Series 600 impact sliding glass door – roller track rebuilds, threshold re-bedding, interlock adjustment
• CWS jalousie replacement sashes – when the historic profile allows and the owner wants to keep the louvered look

We use factory-origin CWS parts where they matter, because CWS clip geometry and corner joinery are unique to the manufacturer. Trying to force a generic part into a CWS frame usually ruins the frame. For hardware wear items like locks and hinges, we often spec marine-grade stainless aftermarket parts that hold up better in Key West salt than the original equipment did. We’ll also tell you squarely when a CWS unit is worth a hundred-dollar repair versus a seven-thousand-dollar replacement. You won’t get that honesty from someone who only wants to sell you an install.

CWS Service Pricing in Key West

FAQs - CWS Windows & Doors in Key West

If my CWS window is in the HARC district, can I reuse my existing frame when switching to impact glass?
Yes, in many cases you can reuse the existing CWS frame if it’s structurally sound and the new glass package fits the frame’s glazing channel. However, HARC reviews the finished appearance, so if your existing frame doesn’t meet the historic profile requirements, you may need to replace it with a new CWS unit that does. We’ll evaluate the frame and tell you plainly which path HARC will accept. Call (754) 238-2201 to have us take a look.

Do CWS impact windows in Key West need a Miami-Dade NOA or just a Florida Product Approval?
Key West falls within the High-Velocity Hurricane Zone, which requires Miami-Dade NOA certification for impact windows and doors. A Florida Product Approval alone is not sufficient. CWS impact products that carry the NOA meet this standard, but you must verify the specific model and size are covered under the NOA before installation. We check the NOA paperwork on every CWS unit we install.

My CWS sliding glass door is hard to close on the ocean side. Is it damaged?
Probably not damaged, but likely corroded or misaligned. Salt exposure on ocean-facing elevations in Key West causes roller tracks to pit and the interlock to bind. We clean and re-bed the track, replace the rollers with marine-grade stainless, and realign the door so it closes smoothly. If the frame itself is corroded through, we’ll tell you that too. Call (754) 238-2201 and we’ll assess it.

Can I install a new CWS door on a HARC property if it is not painted white?
Not without HARC rejecting it. The commission has consistently required white frames as the baseline for historic properties. If you want a non-white finish, HARC will review it as a variance, which adds time and may be denied. We recommend white for HARC districts and can show you how white impact frames look alongside the rest of the house before you commit.

How often should I have my CWS impact windows inspected in Key West?
We recommend an annual inspection for CWS impact windows in Key West, and twice a year for units on ocean-facing elevations. Salt corrosion moves quickly here, and catching a failing seal or a pitting frame corner early is far cheaper than replacing the whole unit. We offer a maintenance check that covers cleaning, lubrication, and a full hardware check. Call (754) 238-2201 to schedule yours.

Service Areas Near Key West

Our CWS service work reaches beyond Key West proper. We serve Stock Island, Geiger Key, Big Coppitt Key, and Summerland Key. We also support CWS owners in other parts of Florida through our team locations, including CWS service in Kissimmee and CWS service in Lake Buena Vista. If you have CWS windows or doors anywhere in the Keys or beyond, we can help you keep them true.

Book Your CWS Service in Key West Today

A CWS window or door that isn’t sealing properly is costing you money every time the AC runs, and it could cost you far more in a storm. We measure every opening twice, quote by the line, and stand behind the work with our Done Right Promise. Measure it right the first time, or plan on coming back. Call (754) 238-2201 to schedule your free estimate and get your CWS windows and doors doing their job in Key West again.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key West since 2008.