Double Hung Windows

Double Hung Windows in Gladeview, FL | Winslow Windows & Doors

Double hung windows give you the classic vertical-glide profile Florida homes have used for generations, but with a critical upgrade: laminated impact glass that holds its own when a storm rolls toward Gladeview. Both sashes tilt inward for cleaning, which matters when you’re dealing with salt air, pollen, and the fine dust that settles on everything in this part of Miami-Dade. Winslow Windows & Doors installs these units across our PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines, giving you real options on frame material, finish, and glass package. If you’re replacing windows in Gladeview and want the traditional look without compromising on hurricane protection, call (727) 604-9322 for a free on-site measurement and written quote.

Call (727) 604-9322

Product Overview - Double Hung Windows

Double hung windows operate on a simple principle: two sashes slide vertically in a single frame, letting you open the top, the bottom, or both at once. That top-down ventilation is genuinely useful in Gladeview, where afternoon heat builds up fast and you want warm air escaping high while cooler air comes in low. The tilt-in feature on both sashes means you can clean the exterior glass from inside the house, no ladder required.

What separates these from a standard double hung is the glass package. Every impact-rated unit we install carries laminated glass with a PVB interlayer, the same technology that keeps wind-borne debris from turning a broken window into a shower of shards inside your living room. The classic profile works well on Gladeview’s older Florida ranch homes and the newer Mediterranean-style builds alike, keeping the architectural character intact while bringing the opening up to current code.

Frame construction varies by product line. We install aluminum frames for narrow sightlines and long-term rigidity, and vinyl frames for thermal performance and lower maintenance. Both get the same impact glass, the same corrosion-resistant hardware, and the same careful installation from our Gladeview crew.

This is a window built for daily use, not a fortress you never touch. It opens, tilts, locks, and seals, all while carrying a Miami-Dade NOA and Florida Product Approval number behind it. That combination of livability and protection is why double hung impact windows remain one of the most requested products we install in Gladeview.

Technical Specifications

Every double hung unit we quote in Gladeview is configured to the specific opening, wind zone, and design pressure your home requires. Here’s what’s available across the product lines we carry:

• Frame materials: Aluminum or vinyl, selected for exposure, sightline preference, and thermal goals
• Glass packages: Laminated impact glass with PVB interlayer, Low-E insulated glass, tinted glass, or clear glass; combinations available depending on the line and configuration
• Finishes: White, Almond, Bronze, Black, and Tan, with color availability varying by frame material and product line
• Screens: Half screen or full screen, matched to the frame finish
• Hardware: Cam-action locks, tilted-wash assist springs, and corrosion-resistant balances on every impact-rated unit we specify
• Design pressure: Matched to your Gladeview wind zone, up to +/-100, never higher than your project actually calls for
• Compliance: Miami-Dade NOA and Florida Product Approval numbers issued per configuration; verify the exact number on your written quote before permit submittal

We don’t carry stock sizes and try to force them into your openings. Each Gladeview project gets measured, calculated, and ordered to the numbers your engineer or permit reviewer wants to see.

Hurricane & Compliance Performance

Six things matter when you’re putting impact windows into a Gladeview home. Here they are, in plain terms.

Laminated Impact Glass
The glass is built as a sandwich: two panes of glass with a PVB (polyvinyl butyral) interlayer between them. When debris strikes, the glass may crack, but the interlayer holds the broken pieces in the frame. That’s the protection your family and your interior are counting on during a storm.

Miami-Dade NOA / Florida Product Approval
Every qualifying double hung configuration carries a Miami-Dade Notice of Acceptance and Florida Product Approval number, issued per configuration. These are the documents your Gladeview permit reviewer wants to see. We include the specific numbers on your quote so there’s no back-and-forth during submittal.

FBC / HVHZ Compliance
These units are engineered to Florida Building Code High-Velocity Hurricane Zone requirements, the strictest wind-related building standard in the country. Gladeview sits in Miami-Dade County, which means HVHZ rules apply to every opening. These windows are built for exactly that.

TAS 201 / 202 / 203 Testing Context
HVHZ-rated products earn their approval through a protocol family that includes TAS 201 for large-missile impact, TAS 202 for cyclic wind-pressure loading, and TAS 203 for forced-entry resistance. When a window carries an NOA, it has passed this gauntlet under laboratory conditions.

Design Pressure Matched to Your Wind Zone
We specify design pressures matched to your actual Gladeview wind zone, up to +/-100, and never higher than the calculation requires. Over-specifying costs you money without adding protection. Under-specifying fails plan review. We calculate it correctly the first time.

Energy Performance Options
Low-E and insulated glass packages are available on these double hung units. The Low-E coating reflects a portion of solar heat while still letting light through, which matters in Gladeview where the sun hammers west-facing windows through the afternoon. Tinted options are also available where glare is a daily issue.

Color & Glass Options

The finish you choose should work with the rest of the house, not fight it. White frames dominate on Gladeview’s older concrete-block homes, and for good reason: they stay cooler under direct sun and read as clean against stucco. Almond and Tan warm up Mediterranean and Spanish-style exteriors, pairing well with barrel tile roofs and earth-tone trim. Bronze and Black make a strong architectural statement on contemporary builds, though we remind clients that darker frames absorb more heat. Finish availability depends on frame material, and we’ll walk you through what each product line offers.

On the glass side, clear laminated impact glass is the baseline spec, and it’s what most Gladeview homes will start with if energy performance isn’t the driving concern. Low-E insulated glass layers the impact protection with an energy barrier, cutting heat gain through the glass itself. Tinted glass handles direct sun and glare, useful on east and west-facing elevations where the morning or afternoon sun comes in low. We’ll put the right package together based on your elevation, orientation, and budget, then show you the numbers on the quote.

Installation by Winslow Windows & Doors in Gladeview

An impact window is only as good as the opening it’s installed in. The NOA rating assumes the unit is anchored, sealed, and flashed correctly. Skip those steps and you’ve spent thousands on a window that performs like a standard one, or worse, leaks during a storm. We don’t skip steps.

Every Gladeview installation starts with a pre-install inspection of the rough opening. We check the framing, look for rot or termite damage, verify the opening size against the ordered unit, and confirm the anchoring substrate will hold. If something’s wrong, we flag it before we start, not after.

We set every double hung level, plumb, and square, then shim and anchor it to the structural framing per AAMA 2400/2410 practice. The perimeter gets AAMA 812 low-expansion foam sealant, which insulates and air-seals without bowing the frame. Exterior flashing and sealant complete the water management system. On finish, we test the water path, cycle both sashes, and clean up the site.

Gladeview brings coastal exposure, elevated wind-zone calculations, and a permitting process that expects precise product submittals. We handle the product numbers on your behalf and make sure your quote includes what the plan reviewer needs. Improper installation in this environment isn’t a cosmetic issue; it’s a water-intrusion and structural issue. That’s why we install to AAMA 2400/2410 as a matter of practice on every job, not just when the inspector asks.

Frequently Asked Questions - Double Hung Windows

Get a Quote - Double Hung Windows in Gladeview

Replacing windows in Gladeview is a project that pays off in storm protection, daily comfort, and the look of your home. We measure, spec, and install impact double hung windows across PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines, with the product numbers your permit needs. Call (727) 604-9322 to schedule a free on-site measurement and get a written, line-item quote.

Written by the team at Winslow Windows & Doors, installing hurricane-impact windows and doors in Gladeview, FL since 2018.