Single Hung Windows

Single Hung Windows in Miami Shores, FL | Winslow Windows & Doors

Single Hung Windows are a staple of Florida home construction for good reason: a fixed upper sash and an operable lower sash in laminated impact glass, delivering hurricane protection without complicating the look of your home. In Miami Shores, where wind-driven debris is a real concern every season, this profile remains one of the most common impact-rated replacement choices we install. Winslow Windows & Doors has fitted Single Hung Windows across Miami Shores homes for years, working within PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines to match the right configuration to each opening. Call (727) 483-7883 to talk through your project.

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Product Overview - Single Hung Windows

Single Hung Windows are what most people picture when they think of a Florida window: a clean rectangle, one sash above, one below, and only the bottom sash moves. The upper sash is fixed in place. What makes this profile different from a basic builder-grade window is the laminated impact glass and the reinforced frame engineering behind it. The lower sash slides vertically and tilts in for cleaning, while the upper sash stays locked into the frame, which reduces the number of moving parts exposed to wind load compared to a double hung.

For Miami Shores homes, this design offers a practical balance. You get the ventilation you want from the lower sash, while the fixed upper sash simplifies the weather sealing and strengthens the overall unit against positive and negative wind pressure. We see Single Hung Windows specified throughout the village, from 1950s ranch houses near the Miami Shores Country Club to newer construction along NE 96th Street. The profile suits both mid-century and Mediterranean revival elevations without calling attention to itself. When we install a Single Hung in Miami Shores, we’re typically replacing a corroded aluminum frame or an older non-impact unit that no longer meets current code expectations.

Why homeowners choose this over other operable profiles comes down to cost per opening and simplicity. Fewer moving parts means fewer points of potential air or water intrusion over decades of coastal exposure. And because the upper sash is fixed, the glass pack stays structurally rigid even under cycling wind pressure. That matters in Miami Shores, where afternoon thunderstorms can arrive with little warning and test every seal on the house.

Technical Specifications

Here’s what goes into a Single Hung Window from Winslow Windows & Doors. Every configuration we quote in Miami Shores is built around your home’s specific wind zone and opening dimensions, not a one-size-fits-all catalog number.

• Frame materials: Aluminum or vinyl, selected for the exposure and architectural style of the home
• Glass options: Laminated impact glass with PVB interlayer, Low-E insulated glass, tinted glass, clear glass
• Finish options: White, almond, bronze, black, tan
• Screen options: Half screen or full screen, depending on how you use the window
• Design pressure: Matched to your wind zone, up to +/-100, never higher than the opening actually requires
• Compliance: Miami-Dade NOA and Florida Product Approval numbers available per configuration, engineered to FBC HVHZ requirements

Sizes are quoted per opening. We measure every window individually in Miami Shores because older homes rarely have perfectly square rough openings, and an impact window is only as good as the fit between frame and structure.

Hurricane & Compliance Performance

Laminated Impact Glass
The glass in these Single Hung Windows uses a PVB (polyvinyl butyral) interlayer sandwiched between panes. When debris strikes, the glass may crack, but the interlayer holds the fragments in the frame. That prevents the sudden pressurization that blows roofs off houses. For Miami Shores, this is the difference between a broken window and a catastrophic interior failure.

Miami-Dade NOA / FL Product Approval
Each Single Hung configuration carries a Miami-Dade NOA (Notice of Acceptance) and Florida Product Approval number. These are issued per configuration, not as a blanket certification, so you’ll see the specific approval on your quote. When the Miami Shores building department asks for documentation, we provide the exact numbers matching your window sizes and options.

FBC / HVHZ Compliance
These windows are engineered to Florida Building Code (FBC) High-Velocity Hurricane Zone (HVHZ) requirements. That’s the strictest wind-borne debris region in the state, and Miami Shores falls squarely inside it. Any impact window sold here needs to meet HVHZ standards, not the weaker inland code. This product does.

TAS 201 / 202 / 203 Testing Context
HVHZ-rated products are tested under a specific protocol family: TAS 201 (large-missile impact), TAS 202 (cyclic wind-pressure loading), and TAS 203 (forced-entry resistance). These three tests simulate what actually happens during a hurricane: a 2×4 or similar object smashing into the glass, then the wind hammering the window for hours, then someone trying to pry it open after the storm. Single Hung Windows under our lines are tested to this protocol where required by configuration.

Design Pressure for Your Wind Zone
We never oversell a design pressure rating. These windows are matched to your wind zone, up to +/-100, never higher. Overspecifying a window doesn’t make your home safer; it makes you pay for engineering you don’t need. Underspecifying is worse. We calculate the actual requirement for the specific elevation and opening on your Miami Shores home, then quote exactly what the opening calls for.

Energy Performance
Low-E and insulated glass options are available for Single Hung Windows, which matters during Miami Shores summers. Low-E coatings reflect radiant heat while still letting in light. Insulated configurations add a thermal break that keeps air-conditioned air inside where it belongs. For west-facing rooms that bake in the afternoon, the right glass pack noticeably changes how the room feels.

Color & Glass Options

The finish on a window does more than look nice. In a coastal climate like Miami Shores, the coating protects the frame material from salt air and UV breakdown. Our Single Hung Windows come in white, almond, bronze, black, and tan. White and almond remain the most common choices for older Miami Shores homes with stucco or painted brick exteriors. Bronze works well on mid-century moderns and homes with darker trim or wood accents. Black frames have become popular on new construction and renovated Mediterranean styles along Griffing Boulevard, where the contrast against light stucco reads sharp and intentional. Tan suits earth-toned homes and blends with barrel tile roofs.

Glass selection depends on the room and the direction it faces. Clear laminated impact glass is the baseline option and the most affordable route to code compliance. Tinted glass helps on east and west exposures where glare is a daily issue. Low-E insulated glass is the choice for rooms where heat gain drives up cooling costs, and it pairs well with any frame color. We’ll walk through the trade-offs for each opening when we measure your Miami Shores home, because a south-facing window with no shade has very different needs than a north-facing one under a porch overhang.

Installation by Winslow Windows & Doors in Miami Shores

An impact window is only as good as its installation. The NOA and Florida Product Approval numbers on a Single Hung Window assume the unit was installed correctly, which in practice means following AAMA 2400/2410 standards for installation of windows in exterior walls. We set every window level, plumb, and square. That’s not a slogan; it’s the only way the operable lower sash will function smoothly for years and the only way the weather seals will perform under wind load.

Our process in Miami Shores starts with a pre-install inspection of each opening. Old aluminum frames from the 1960s are often corroded behind the stucco, and the rough opening may have shifted. We check for that before quoting. On install day, we set the new frame with AAMA 812 low-expansion foam perimeter sealant, which fills gaps without bowing the frame. The window gets anchored per the manufacturer’s HVHZ requirements, then we run a water test on the perimeter to confirm no leaks before we call the job done.

Miami Shores has its own permitting process, and impact window replacement in an HVHZ jurisdiction requires documentation. We provide the NOA and Florida Product Approval numbers for your specific configurations so your permit moves without back-and-forth. We also account for coastal exposure on homes closer to Biscayne Bay, where salt air accelerates corrosion on exposed hardware. If you’re replacing windows in a home that’s never had impact glass, expect the permit review to be more thorough than a simple like-for-like swap, and plan accordingly.

One thing worth stating plainly: we see improperly installed impact windows in Miami Shores often enough that it’s worth being specific. A window that’s out of square by a quarter inch or sealed with the wrong foam will fail before the glass ever will. That’s why we handle installation ourselves and don’t subcontract it out. The product and the install have to work as one system.

Frequently Asked Questions - Single Hung Windows

Get a Quote - Single Hung Windows in Miami Shores

If you’re replacing windows in Miami Shores, start with a free on-site measurement. We’ll assess every opening, calculate the correct design pressure for your wind zone, and quote the exact Single Hung Window configuration that fits your home and budget. Call (727) 483-7883 to schedule yours.

Written by the team at Winslow Windows & Doors, serving Miami Shores and surrounding Florida communities with hurricane-impact window and door installation.