Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterCasement Windows in Boca Raton, FL | Winslow Windows & Doors
Casement windows are the side-hinged, crank-operated workhorses of Florida hurricane protection. Unlike sliding profiles that rely on a track, a casement presses its full perimeter into a compression seal when closed, which means air leakage drops to near zero and the window locks tight against wind-driven rain. In Boca Raton, where coastal exposure and HVHZ code requirements shape every window decision, a properly specified impact casement is one of the most reliable choices you can make. Winslow Windows & Doors installs impact-rated casements from PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass, and we have been doing it in Boca Raton homes long enough to know exactly what your permitting office will ask for. Call (561) 816-5648 to talk through your project.
Product Overview - Casement Windows
In a high-wind climate, the casement profile has a structural advantage worth understanding. When a casement is closed and locked, the sash is pulled against the frame at multiple locking points. The compression seal then engages around the entire perimeter, not just along two edges the way a sliding window does. That full-perimeter contact is what makes this window so resistant to air and water infiltration during a storm, and the same mechanic helps with everyday comfort by minimizing draft and outside noise.
Architecturally, casements suit the low-slung ranch homes in Boca Raton’s Palm Beach Farms, the Mediterranean villas in Royal Palm Yacht & Country Club, and the contemporary builds going up near Mizner Park. They give you a clean, unobstructed opening with no center mullion, so the sightline stays open even when the sash is closed. Crank hardware lets you open the sash outward to catch a breeze, and because only one sash moves, the entire frame remains structurally tied across the opening.
What makes these casements suitable for hurricane-prone construction is not one feature but a system. Laminated impact glass works with reinforced frame joinery, multi-point locking hardware, and fastening schedules engineered to keep the window in the opening. When Winslow Windows & Doors installs these in Boca Raton, we set them level, plumb, and square, then seal the perimeter with AAMA 812 low-expansion foam and a proper flashing sequence. The window is only as good as its installation, and that is where the real world performance comes from.
Technical Specifications
Below is the standard configuration range for the impact casement series we install. Your quote will list the exact configurations confirmed by the manufacturer for your specific opening sizes.
- Frame materials: Aluminum or vinyl. Aluminum carries the bulk of our Boca Raton impact installs because it delivers the structural rigidity HVHZ wind zones demand. Vinyl is a solid option for non-coastal sections of Boca Raton where corrosion and wind exposure are lower.
- Glass options: Laminated impact glass with a PVB interlayer, Low-E insulated glass, tinted glass, and clear glass. Laminated impact glass is the storm-rated base; Low-E insulated glass adds thermal performance on top of that.
- Finish options: White, almond, bronze, black, and tan. The bronze and black finishes are particularly common on Boca Raton homes with darker trim or modern profiles.
- Screen options: Fixed screen or retractable screen. Retractable screens are popular on casements because they disappear entirely when the window is closed and the view matters most.
- Design pressure: Matched to your specific wind zone, up to +/-100 PSF. We never spec a higher design pressure than the wind zone requires, because higher numbers simply add cost without adding protection.
- Operation: Side-hinged sash with crank-operated hardware and multi-point locking.
Hurricane & Compliance Performance
Laminated Impact Glass (PVB Interlayer) - A polyvinyl butyral interlayer is bonded between two panes of glass. When impact occurs, the glass may crack, but the membrane holds the pane in the frame so wind, water, and debris stay outside. In a Boca Raton storm event, that is the entire ballgame: keeping the building envelope intact.
Miami-Dade NOA / Florida Product Approval - Each casement configuration carries its own Notice of Acceptance and Florida Product Approval numbers. These are issued per size and glass type, so the exact number for your window gets confirmed on your specific quote. Boca Raton building departments routinely ask for these during permit review, so we include them up front.
FBC / HVHZ Compliance - Every impact casement we install is engineered to Florida Building Code High-Velocity Hurricane Zone requirements. That is the strictest wind-load standard in the state, and Boca Raton falls squarely inside the HVHZ map. A window that is only “impact rated” without HVHZ compliance will not pass your permit review.
TAS 201 / TAS 202 / TAS 203 Testing Context - HVHZ-rated products are tested under the TAS protocol family. TAS 201 covers large-missile impact, TAS 202 covers cyclic wind-pressure loading, and TAS 203 covers forced-entry resistance. These three tests together represent the benchmark for what counts as a hurricane-rated opening in Florida.
Design Pressure Matched to Your Wind Zone - Design pressure is a PSF rating, not a wind speed, and it gets calculated from your home’s specific wind zone, height, and exposure category. A home along the intracoastal in Boca Raton will have a higher required DP than a home further inland off Glades Road. We spec your casement to your zone, up to +/-100 PSF, and never higher.
Energy Performance Options - Laminated impact glass is the storm-rated base layer. For homes that want better thermal performance, Low-E insulated glass adds a second pane with a low-emissivity coating that reduces heat gain. In Boca Raton, the cooling season runs most of the year, so the Low-E option pays off in rooms that get direct afternoon sun.
Color & Glass Options
Color selection in Boca Raton follows the architecture. White frames read clean and disappear against interior walls, which is why they remain the most common choice. Almond and tan work well on the Mediterranean and Spanish-revival homes in Old Floresta and Spanish Village, where warm earth tones dominate. Bronze and black frames have become the go-to on modern builds and renovations in the Boca Raton area, especially when paired with darker storefront-style trim or accent windows.
Glass selection comes down to what each room is asking for. Clear laminated impact glass preserves the truest light and is the standard starting point. Low-E insulated glass makes sense for east- and west-facing walls that take direct sun, especially in two-story Boca Raton homes where upstairs heat gain is a factor. Tinted glass reduces glare and solar load in rooms with large casement groupings, like great rooms and primary suites. All glass options are available in the impact-rated laminated configuration required for HVHZ compliance.
Installation by Winslow Windows & Doors in Boca Raton
A hurricane-rated casement is only rated when it is installed correctly. If the frame is set out of square, the multi-point locks do not engage fully, and the compression seal does not achieve its design contact pressure. If the perimeter is not sealed and flashed properly, wind-driven rain finds a path behind the frame and into the wall cavity. In a storm, a poorly installed impact window is a liability that looks like protection.
Our installation process in Boca Raton follows AAMA 2400 and 2410 standard practice. We start with a pre-install inspection of the opening, checking the buck, the rough framing, and the existing waterproofing condition. Then we set the frame level, plumb, and square, shimming as needed so the sash operates smoothly and the locking hardware engages without binding. We seal the perimeter with AAMA 812 low-expansion foam, which fills the gap without bowing the frame, then apply the flashing and sealant sequence appropriate for the wall assembly. Every install gets a final water test on the sill and operable corners before we call it done.
Boca Raton sits in a high-wind, salt-air environment, so we also account for corrosion resistance on fasteners and hardware where the manufacturer allows it. And because we handle the permitting side regularly in Boca Raton, we know when your project will require the NOA or Florida Product Approval documentation for the permit office. We pull it with the window order so there is no delay at the counter.
Frequently Asked Questions - Casement Windows
Design pressure is calculated from your home’s specific wind zone, height, and exposure category, then matched at or below +/-100 PSF. We never spec higher than your wind zone requires. Call (561) 816-5648 and we can check your address against the current wind zone map for Boca Raton while we are on the phone.
Lead time varies by manufacturer and configuration, typically running a few weeks once your order is confirmed and the deposit is placed. The fastest way to avoid surprises is to lock your measurements early. Call (561) 816-5648 for a free on-site measurement and a realistic delivery window.
Yes, in Boca Raton your permit submittal will include the NOA and Florida Product Approval documentation for the exact configuration you are installing. Those numbers are issued per size and glass type, so we pull them specifically against your quote, not a generic product sheet.
Yes, within the manufacturer’s tested size and configuration range. You can mix fixed and operable panels, specify custom widths and heights, and select crank placement. Configurations that fall outside tested ranges are not available for impact-rated installations, which we verify before you budget.
Clean the frame and glass with mild soap and water, and keep the tracks and hinges clear of sand and salt residue from coastal air. Lubricate the crank mechanism and hinge points with a light, non-petroleum lubricant at least once per year. In Boca Raton, we recommend rinsing exterior frames after heavy wind events to remove salt deposits.
Get a Quote - Casement Windows in Boca Raton
If you are planning a window replacement or new build in Boca Raton, we will walk you through the options, pull the right NOA numbers for your permit, and provide a written line-item quote. No pressure, no change orders, and the installation is done by our own crews. Call Winslow Windows & Doors at (561) 816-5648 to schedule a free on-site measurement and project estimate.
Written by the team at Winslow Windows & Doors, serving Boca Raton, FL since our founding as a hurricane-impact window and door specialist.
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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