Single Hung Windows

Single Hung Windows in Fort Lauderdale, FL | TruePane Windows & Doors

Single hung windows are the workhorse of Fort Lauderdale home replacements, and the impact-rated versions we install are a very different animal from what you’ll find at a big-box store. The profile is simple: a fixed upper sash that never moves, and a lower sash that slides up to open. What makes it a Florida product is what’s inside the frame. We build and install these with laminated impact glass, Miami-Dade NOA documentation, and a pressure rating matched to your actual wind zone, not a one-size-fits-all number. If you’re replacing original aluminum windows in a 1970s Fort Lauderdale house, or swapping out builder-grade vinyl in a newer development near Victoria Park, this is usually the most practical impact-rated option. TruePane Windows & Doors installs single hung windows across our PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines. Call (754) 310-3589 for a free on-site measurement and written quote.

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Product Overview - Single Hung Windows

Single hung windows earn their place in Fort Lauderdale homes because they solve a specific problem without overcomplicating the design. One fixed upper sash means one less moving seam, one less place for water to find its way in during a driving afternoon storm. The operable lower sash gives you the ventilation you want on a January morning when the humidity finally drops. In a single hung impact window, both sashes carry laminated glass, so the fixed upper pane and the moving lower pane both do their job when debris hits. That matters here, where a window isn’t just an opening in the wall. It’s part of your wind-rated building envelope.

The frames we install in Fort Lauderdale are aluminum or vinyl, depending on the home and the opening. Aluminum is what most coastal and older Florida homes already have; a heavy-duty extruded aluminum single hung goes into those openings without changing the sightlines homeowners are used to. Vinyl is the better fit for many newer inland neighborhoods where insulation value and a cleaner interior finish matter more. Both frame types hold the same laminated impact glass system, and both get the same installation discipline from our crew. The lower sash rides on a balanced track that’s sized to the glass it carries. Impact glass is heavy. Cheap balances sag, and the window develops that tilted, sticky feel. We spec the hardware according to the sash weight, which is one of those details that separates a ten-year window from a thirty-year one.

Technical Specifications

Here’s what goes into a single hung impact window from TruePane Windows & Doors, in plain terms. The exact configuration depends on your opening and your wind zone, and we’ll document all of it on your quote.

• Frame materials: Extruded aluminum or multi-chamber vinyl
• Glass options: Laminated impact glass with PVB interlayer, Low-E insulated glass, tinted glass, or clear glass
• Finish options: White, almond, bronze, black, or tan
• Screen options: Half screen or full screen
• Design pressure: Matched to your wind zone, up to +/-100, never higher
• Compliance: Miami-Dade NOA and Florida Product Approval numbers available per configuration; engineered to Florida Building Code HVHZ requirements

Both sashes are glazed with laminated impact glass as the base spec. You can upgrade to a Low-E insulated laminated unit if you want energy performance layered on top of impact protection. The fixed upper sash uses the same glass as the operable lower sash. Some window sellers will try to put cheaper glass up top because it doesn’t move. We don’t do that. Storms don’t care which sash is which.

Hurricane & Compliance Performance

Laminated Impact Glass

Two panes of glass are bonded to a PVB (polyvinyl butyral) interlayer. When something hits the window, the glass may crack but it stays in the frame and keeps the building envelope sealed. That’s the whole point. In a Fort Lauderdale hurricane, it’s not the wind that fails first. It’s the debris. Laminated glass keeps the debris outside where it belongs.

Miami-Dade NOA / Florida Product Approval

Every configuration we sell carries a Miami-Dade Notice of Acceptance and a Florida Product Approval number where applicable. These are issued per specific configuration and size, which means the number on your office window won’t be the same as the one on your sliding glass door. We pull the correct NOA for your exact window and include it with your submittal package. Verify the specific numbers on your quote.

FBC/HVHZ Compliance

Fort Lauderdale sits inside the High-Velocity Hurricane Zone as defined by the Florida Building Code. Products installed here are engineered to that standard, which is stricter than what most of the state requires. The single hung windows we install in Broward County are built for this zone, not borrowed from a generic national catalog.

TAS 201 / 202 / 203 Testing Context

HVHZ-rated products are tested under a specific protocol family: TAS 201 for large-missile impact, TAS 202 for cyclic wind-pressure loading, and TAS 203 for forced-entry resistance. That’s the sequence a single hung impact window has to survive to earn the approvals we file with your permit. It’s not a marketing badge. It’s a test result.

Design Pressure Matched to Your Wind Zone

A window on a third-floor corner unit in Lauderdale Harbors sees different wind loads than a ground-floor window in a single-story house in Riverland. We match the design pressure to your wind zone, up to +/-100 psf, and we don’t over-spec just to pad a quote. You pay for what your building actually needs, documented on the approval paperwork.

Energy Performance Options

Impact laminated glass on its own does a solid structural job, but it doesn’t block heat on its own. If you want energy performance, we spec Low-E insulated laminated glass, which adds a thermal barrier and a low-emissivity coating inside the unit. Tinted glass is also available for glare-heavy exposures, like a western-facing room in Sunrise Key. Pick the performance you want for each elevation.

Color & Glass Options

Fort Lauderdale homes don’t have one look. The 1950s ranch on a canal in Rio Vista, the white stucco Mediterranean off Las Olas, the contemporary box in Flagler Village, they all need different finishes. That’s why we offer single hung frames in white, almond, bronze, black, and tan. White and almond remain the top sellers because they disappear into most interiors. Bronze works well on homes with dark roof lines or existing bronze aluminum from the 1980s. Black has become the go-to for modern and transitional elevations where the window is meant to read as a crisp shadow line against a light wall. Tan bridges the gap for earth-toned exteriors in older neighborhoods.

Glass selection is about tradeoffs, and we walk you through them window by window. Clear laminated impact glass gives you maximum natural light with the least tint. Low-E insulated laminated glass cuts heat gain and qualifies for energy performance you can feel, especially on eastern and western exposures. Tinted glass takes the edge off harsh afternoon sun and adds daytime privacy without drapes. The right answer for a south-facing family room in Harbordale is not the same as the right answer for a shaded oak-canopied bedroom in Sailboat Bend. We’ll pull samples, hold them up in your actual light, and give you a straight recommendation based on how the room functions.

Installation by TruePane Windows & Doors in Fort Lauderdale

Here’s the thing about impact windows: the product is only half the equation. A window with a perfect Miami-Dade NOA that gets set out of square or sealed wrong is not an impact window anymore. It’s a leak liability. That’s why every single hung we install in Fort Lauderdale goes through a defined process.

We start with a pre-installation inspection of the opening. Old windows come out, and we look behind the stucco, drywall returns, and existing flashing before the new unit ever leaves the truck. Rotted framing under a window is common in older Fort Lauderdale homes, especially on the windward side and near sprinkler heads. We fix it before we set the window, and we show you what we found. No surprises at the end.

Every unit is set level, plumb, and square before the first fastener goes in. We follow the installation practices outlined in AAMA 2400 and 2410, and we seal the perimeter with AAMA 812 low-expansion foam, then trim and finish to match the existing elevation. The final step before lockup is a water test on every opening we touch. If it leaks on our watch, it leaks in the dry season when it’s easy to fix, not in September when it isn’t.

Fort Lauderdale adds a layer of complication to window installation that inland jobs don’t have: you’re in an HVHZ jurisdiction, and your permit requires the right NOA or Florida Product Approval number on the submittal. We handle that paperwork as part of the installation, because we’ve been doing it in this city long enough to know that a permit set with the wrong configuration number can stall a project for weeks. Coastal exposure, wind zones, and Broward County submittal requirements are part of our normal workflow, not an add-on.

Frequently Asked Questions - Single Hung Windows

Get a Quote - Single Hung Windows in Fort Lauderdale

If you’re ready to replace windows in your Fort Lauderdale home, start with a free on-site measurement. We’ll walk your home, measure every opening, match your wind zone to the right design pressure, and write you a line-item quote with no surprises. Call TruePane Windows & Doors at (754) 310-3589 to schedule yours.

Written by the team at TruePane Windows & Doors, serving Fort Lauderdale, FL.