Single Hung Windows

Single Hung Windows in Fountainebleau, FL | Winslow Windows & Doors

Single hung windows are the workhorse of Florida replacement glazing. A fixed upper sash keeps the weather out, while the lower sash slides up to let the evening breeze through. In Fountainebleau, where afternoon thunderstorms roll in fast and hurricane season runs half the year, this profile gets specified constantly because it’s cost-effective, impact-rated, and fits the window openings already built into most Florida homes. Winslow Windows & Doors supplies and installs single hung impact windows across PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass product lines. Call (727) 620-6983 to talk through your project and schedule a free on-site measurement.

Call (727) 620-6983

Product Overview - Single Hung Windows

A single hung window operates exactly the way it sounds. The top sash stays fixed in the frame. The bottom sash is the only moving part. That bottom sash glides vertically on a track, tilts in for cleaning on most models, and locks securely at the sill. This window carries a fixed upper sash and an operable lower sash in laminated impact glass, and it remains one of the most common impact-rated replacement profiles in Florida homes.

Why do so many Fountainebleau homeowners choose single hung over double hung? Two reasons drive most decisions. First, fewer moving parts mean fewer points of failure. A fixed upper sash has no track, no balance system, and no seal that flexes with use. Under wind load, that fixed panel is simply stronger per dollar than a second operable sash. Second, the price. Single hung windows consistently come in below comparable double hung units, which matters when a house has eight, twelve, or twenty openings to replace.

The engineering underneath matters more than the sash count. Our single hung impact windows are built on aluminum or vinyl frames, depending on the line you choose. Both materials get reinforced hardware, interlocking meeting rails, and heavy-gauge frames that hold their shape when wind pressure tries to twist the opening. The glass package does the serious work: laminated impact glass with a PVB interlayer that holds shards in place if debris strikes the pane. That’s the same glass technology specified for HVHZ construction across South Florida, and it’s been field-proven through decades of named storms.

Technical Specifications

Every single hung window we quote in Fountainebleau gets configured to the specific opening, not pulled off a shelf. The core specifications below cover what you’ll choose from when we build your quote.

• Frame materials: Aluminum or vinyl. Aluminum suits modern and mid-century homes; vinyl brings stronger thermal performance and lower maintenance.
• Glass options: Laminated impact glass with PVB interlayer, Low-E insulated glass, tinted glass, or clear glass. Mix and match across openings.
• Finish colors: White, almond, bronze, black, or tan. Interior and exterior finishes can be specified separately on most lines.
• Screen options: Half screen for the lower operable sash, or full screen covering the entire opening.
• Sill options: Standard sill or extended Florida-style sills, depending on the line and existing framing depth.
• Compliance documents: Miami-Dade NOA or Florida Product Approval numbers issued per configuration, matched to the exact size and glass package you order.

Sizing is custom per opening. We measure every window, because a quarter inch off in an HVHZ installation turns a rated window into a leak path. That’s the difference between a window that performs on paper and one that performs when the storm hits.

Hurricane & Compliance Performance

Single hung impact windows live or die by the testing they pass and the installation that backs them up. Here’s what the compliance picture looks like on the windows we specify for Fountainebleau homes.

Laminated Impact Glass - The glass package uses a PVB (polyvinyl butyral) interlayer sandwiched between panes. When debris impacts the glass, the interlayer holds the fragments in the frame instead of letting them become projectiles inside the house. The window may crack, but it stays in the opening and keeps wind and rain out until permanent replacement.

Miami-Dade NOA / Florida Product Approval - Every configuration we quote carries a Miami-Dade Notice of Acceptance or Florida Product Approval number. Numbers are issued per configuration, meaning the exact size, glass package, and frame combination gets its own approval. We verify the correct number on your specific quote so your permit submittal goes through cleanly.

FBC / HVHZ Compliance - These windows are engineered to Florida Building Code High-Velocity Hurricane Zone requirements. That’s the standard imposed on Miami-Dade and Broward County construction and renovation, and it applies in Fountainebleau as well. HVHZ-rated products go through testing far beyond what inland counties require.

TAS 201/202/203 Testing Context - HVHZ-rated windows earn their approvals through a specific protocol family. TAS 201 subjects the product to large-missile impact testing. TAS 202 runs cyclic wind-pressure loading, pushing and pulling the window thousands of times to simulate hurricane gusts. TAS 203 covers forced-entry resistance. A window that passes all three has proven itself under conditions no inland test replicates.

Design Pressure for Your Wind Zone - Design pressures are matched to your wind zone, up to +/-100, and never higher. We size the rating to what your specific Fountainebleau property actually requires. Paying for a higher DP than your wind zone demands adds cost without adding protection, so we quote precisely.

Energy Performance - Low-E and insulated glass options are available on single hung impact windows. Low-E coatings cut solar heat gain without darkening the glass, which matters on western-facing openings in Fountainebleau that catch the afternoon sun. Insulated units add a second layer of air or gas for thermal separation, helping the air conditioner work less during summer months.

Color & Glass Options

Fountainebleau’s housing stock leans toward warm coastal palettes: terracotta roofs, stucco in sandy tones, palm-shaded lots. The single hung windows we install usually follow one of two design directions.

White and almond frames dominate older Florida ranch homes and villa-style communities. They match existing trim, keep the exterior bright, and cost the least of any finish option. White interiors also keep rooms feeling open, which helps in smaller bedrooms and bathrooms where single hung windows get specified frequently.

Bronze, black, and tan frames fit the Mediterranean and modern-influenced homes popping up across Fountainebleau. Bronze pairs beautifully with terracotta and warm stucco. Black creates a crisp, contemporary contrast against light-colored walls. Tan splits the difference, adding warmth without the heaviness of a dark frame.

On glass, the choice depends on the opening. Clear laminated impact glass preserves the truest light and color, ideal for north-facing windows or living rooms where you want unobstructed views. Tinted glass knocks down glare on eastern and western exposures. Low-E insulated glass is the pick for bedrooms and any room that fights afternoon heat gain. Talk through the options when we measure, and we’ll steer each opening toward the right glass for its orientation.

Installation by Winslow Windows & Doors in Fountainebleau

A Miami-Dade NOA-rated window is only as good as the hole it sits in. The approval covers the product. The installation determines whether that product performs when wind and rain actually hit it. That’s why installation practice matters as much as the glass itself.

Winslow Windows & Doors installs single hung impact windows following AAMA 2400/2410 practice. Every window gets set level, plumb, and square before any fastener goes in. Then we apply an AAMA 812 low-expansion foam perimeter sealant around the full frame to stop air and water infiltration. That foam does two jobs at once: it seals the rough opening and it provides a continuous insulation break. Skipping it or using cheap caulk creates exactly the kind of leak path that shows up six months later as a water stain on the drywall.

The process starts with a pre-install inspection. We check the rough opening dimensions against the quote, look at existing flashing and framing condition, and flag any rot or termite damage before we touch the old window. Once the unit is in, we run a water test on critical openings to confirm the perimeter seal. Then cleanup happens; the job site is walked with the homeowner before we leave.

Fountainebleau sits inside an HVHZ jurisdiction, and that means permits. We handle the product approval documentation your building department will ask for, including the configuration-specific NOA or FL Product Approval number for your window sizes. You don’t need to know which TAS test applies to which opening. You need to know the paperwork gets submitted correctly, and ours does. Improper installation compromises a rated system no matter how good the window is; that’s the short version, and we don’t let it happen.

Frequently Asked Questions - Single Hung Windows

What wind zone / design pressure is the Single Hung Windows rated for?
Design pressure is matched to your wind zone, up to +/-100, and never higher. The exact DP your Fountainebleau home requires depends on the building’s exposure, roof height, and opening size. We calculate the required rating for each window and quote to that number, so you’re not paying for a higher rating than your property needs. Call (727) 620-6983 and we’ll pull your wind zone during the estimate.

What is the lead time for single hung impact windows?
Lead time depends on the manufacturer line you select and the configuration we specify. Custom sizes and non-white finishes typically add production time. Once we know your glass package, frame material, and finish selections, we can give you a production schedule before you commit. Call (727) 620-6983 and we’ll talk timelines for the lines you’re considering.

Does it require a Miami-Dade NOA or Florida Product Approval submittal for my permit?
Yes. Fountainebleau’s building department operates under HVHZ rules, and your permit package will need the approval number that matches the specific window sizes and configurations you order. Winslow Windows & Doors provides the correct documentation for your submittal, and we handle that as part of the installation. No hunting down approval PDFs on your own.

Can I customize the size or configuration?
Single hung impact windows are built to the opening, so unusual sizes are common for older Fountainebleau homes with non-standard rough openings. You choose the frame material, glass package, finish color, and screen style per window. What you cannot change is the structural configuration: the upper sash stays fixed. If you want both sashes operable, we’d point you toward a double hung unit instead. Call (727) 620-6983 to talk through what fits your openings.

How do I maintain the frame?
Vinyl frames need soap and water twice a year, nothing more. Aluminum frames should get the same wash, with the track and sill cleared of sand and debris that blows in during storm season. The operable sash’s balance system and lock strike benefit from a light silicone lubricant annually. Beyond that, these windows are designed to be largely hands-off.

Get a Quote - Single Hung Windows in Fountainebleau

If you’re replacing windows in Fountainebleau, single hung impact units deserve a serious look. Winslow Windows & Doors will measure every opening, quote the exact configuration that meets your wind zone, and install it to AAMA 2400/2410 standards. Call (727) 620-6983 to schedule a free on-site measurement and start your project.

Written by the team at Winslow Windows & Doors, serving Fountainebleau, FL with impact window and door installation across PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass lines.