Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterSingle Hung Windows in Boca Raton, FL | Winslow Windows & Doors
Single hung windows are the workhorse of South Florida home construction. The bottom sash moves up and down while the top sash stays fixed, which makes them a practical, cost-conscious replacement choice for bedrooms, living rooms, and hallways throughout Boca Raton. At Winslow Windows & Doors, we install single hung impact windows across the PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass product lines. Our crews work in Boca Raton neighborhoods from Mizner Park to Boca West every week, and we handle the full scope: measurement, permitting paperwork, tear-out, installation, and final inspection. Call (561) 816-5648 to schedule a free on-site measurement.
Product Overview - Single Hung Windows
A single hung window pairs a fixed upper sash with an operable lower sash, both glazed in laminated impact glass. That configuration has become one of the most common impact-rated replacement profiles in Florida homes because it delivers hurricane protection without the complexity of a fully operable unit. You get ventilation where you want it, a clean sightline, and a window that holds its structural integrity when debris hits the glass during a storm.
The engineering behind these windows is straightforward and proven. The frame is extruded aluminum or vinyl, depending on the line you select. Each frame is reinforced at the corners and designed to accept the thick laminated glass that carries the impact rating. In Boca Raton, where coastal wind zones demand more from a window than inland communities, this profile has earned its place in thousands of single-family homes, townhouses, and condominium conversions. We routinely install single hung windows in older Boca Raton communities like Boca Del Mar and Sandalfoot Cove, where original builder-grade units are failing and homeowners want the protection of a modern, code-rated replacement.
The laminated glass is the heart of the system. Two panes of glass are bonded to a PVB interlayer, which is the same technology used in automotive windshields. If a storm throws a tree branch or roof tile at the window, the glass may crack but it stays in the frame. That prevents wind-driven rain from entering your home and stops the internal pressure spike that blows roofs off houses. For Boca Raton homeowners, that single detail is the difference between a scary night and a catastrophic one.
Technical Specifications
Here’s what you need to know about the single hung window configurations we install in Boca Raton, FL:
- Frame materials: Aluminum or vinyl. Aluminum suits contemporary and coastal modern homes; vinyl is quieter thermally and often preferred for inland Boca Raton neighborhoods where heat gain is a bigger concern than salt spray.
- Glass options: Laminated impact glass with a PVB interlayer, Low-E insulated glass, tinted glass, or clear glass. You can pair laminated impact glass with a Low-E coating for a unit that handles both hurricane season and the August electric bill.
- Finish options: White, almond, bronze, black, and tan. These five finishes cover the vast majority of existing Boca Raton exterior palettes, from white stucco to deep bronze accent trim.
- Screen options: Half screen or full screen. A half screen covers only the lower sash opening; a full screen covers the entire frame for a more finished look from the street.
- Design pressure: Matched to your specific wind zone in Boca Raton, up to +/-100 PSF. We never oversell a higher rating than your home actually requires.
These specs are drawn from the PGT, CGI, CWS, ES Windows, ECO, and Mr-Glass product families we carry. The right configuration for your home depends on opening size, elevation, and proximity to the Intracoastal or oceanfront exposure zones in Boca Raton.
Hurricane & Compliance Performance
Laminated Impact Glass - Two panes of glass are bonded with a PVB interlayer. Under impact, the glass may fracture but remains adhered to the interlayer and held in the frame. This is the core protective mechanism of every impact-rated single hung window we install in Boca Raton.
Miami-Dade NOA / Florida Product Approval - Each configuration carries a Notice of Acceptance from Miami-Dade County or a Florida Product Approval number. These are issued per specific size and frame combination, so we verify the applicable approval on your exact quote before you sign anything.
FBC / HVHZ Compliance - The window is engineered to Florida Building Code High-Velocity Hurricane Zone requirements. Boca Raton sits within the HVHZ designation, which means your permitting authority will check for compliance before issuing a permit. Our submittal package is built to satisfy that review.
TAS 201 / 202 / 203 Testing Context - These are the Florida test protocols for large-missile impact (TAS 201), cyclic wind-pressure loading (TAS 202), and forced-entry resistance (TAS 203). HVHZ-rated products are validated under this protocol family, and the single hung windows we install carry that testing heritage.
Design Pressure for Your Wind Zone - Design pressures are matched to your wind zone, up to +/-100, never higher. A window rated beyond your zone adds cost without adding protection. We specify what the code requires for your Boca Raton address and nothing inflated.
Energy Performance - Low-E and insulated glass options are available on the single hung profile. For Boca Raton homes with west-facing windows or large glass exposures, a Low-E laminate cuts solar heat gain while the impact layer handles storm season.
Color & Glass Options
Boca Raton architecture runs from Spanish Mediterranean estates in Royal Palm Yacht & Country Club to clean-lined contemporary builds east of Federal Highway. That range is why we keep five finishes in regular rotation: white and almond for traditional stucco homes, tan for warmer earth-tone facades, bronze and black for darker trim packages and modern elevation designs. If your HOA requires a specific finish match, we’ll pull samples and confirm the color against your association’s palette before ordering.
Glass selection follows the same practical logic. Clear laminated impact glass is the budget-conscious default: it meets code, carries the impact rating, and does the job. Tinted glass reduces glare and solar load, useful for east-facing bedrooms or any window that catches the Boca Raton morning sun. Low-E insulated glass gives you two panes with an insulating air space plus the Low-E coating, which is the best choice if you’re replacing a whole wall of glass and want to manage air-conditioning cost. Your sales consult will walk through each option with real sample products in hand.
Installation by Winslow Windows & Doors in Boca Raton
A window that passed TAS 201 and TAS 202 testing only performs as rated if the installation is executed correctly. That may sound obvious, but we’ve torn out enough failed replacements in Boca Raton to know it’s not. A window that’s out of level, under-sealed, or poorly fastened will leak water and fail an inspector’s review even if the unit itself is perfect. This is the reason we’re particular about our process.
Every single hung window installation starts with a pre-install inspection. We check the existing rough opening for rot, termite damage, or structural movement before we order a single thing. In older Boca Raton communities like Hidden Valley or University Park, original window openings are rarely square, and we account for that with shimming and framing adjustment before the new unit goes in. The window is set level, plumb, and square, then secured with fasteners per the manufacturer’s approved installation method.
Perimeter sealing follows AAMA 812 practice with a low-expansion foam sealant, which creates a continuous air and water barrier between the window frame and the rough opening. The installation follows AAMA 2400/2410 standards for field installation of windows. After the unit is set and sealed, we run a water test on a sample of openings, clean the job site, and walk you through everything.
Boca Raton sits in an HVHZ jurisdiction, which means your permit application will require a product approval submittal. We prepare that package for you: NOA or Florida Product Approval documentation, wind zone calculations, and the installation details the building department wants to see. If an inspection is required after install, we’ll be on site for it.
Frequently Asked Questions - Single Hung Windows
The design pressure is matched to the wind zone at your specific Boca Raton address, up to +/-100 PSF and never higher. Our spec submittal identifies the required pressure rating for your elevation and exposure category, and the window we order meets that exact requirement.
Lead time depends on the product line, frame material, finish, and glass package you select. Most impact-rated single hung configurations run four to eight weeks from order to delivery. Larger openings or custom finish matches can extend that. We’ll confirm the schedule before you place a deposit. Call (561) 816-5648 to get a current lead time for your configuration.
Yes. Boca Raton is an HVHZ jurisdiction, and the permitting authority will require either a Miami-Dade NOA or Florida Product Approval number that matches your specific window configuration. We prepare the submittal package as part of your project scope, so you don’t have to source engineering documents yourself. Call us at (561) 816-5648 and we’ll explain what your permit package will include.
Yes, within the approved size range of each product line. Custom widths and heights are normal for replacement work because existing openings in Boca Raton homes rarely match stock sizes. The glass, finish, and screen options are also selectable per opening. What you cannot change is the structural design: the window must install in the configuration that carries its NOA or Florida Product Approval listing.
For aluminum frames, wash with mild soap and water a few times a year, especially after salt-bearing coastal winds. Rinse the weep holes at the bottom of the frame to keep drainage clear. Vinyl frames need less attention but benefit from the same cleaning schedule. Lubricate the sash hardware with a silicone-based lubricant annually. None of this requires special tools or a service call.
Get a Quote - Single Hung Windows in Boca Raton
If you’re replacing windows in Boca Raton, start with a free on-site measurement. We’ll inspect your existing units, review the finishes and glass options that make sense for each room, and prepare a written line-item quote with your NOA or Florida Product Approval documentation included. Call Winslow Windows & Doors at (561) 816-5648 to schedule your measurement.
Written by the team at Winslow Windows & Doors, serving Boca Raton, FL and surrounding communities.
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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