Single Hung Impact Windows
Single hung windows are one of the most popular window styles for Florida homes, offering a clean traditional look while providing the strength and durability required for coastal living. The bottom sash slides upward to open while the top sash remains fixed, creating a simple and reliable design that performs well in everyday use and during severe weather.
At A&J Windowhaus, we install high-quality single hung impact windows in Tampa Bay and St. Petersburg, combining smooth operation, hurricane protection, and energy-efficient glass — all alternative by our experienced team.

Key Features
- Smooth, reliable operation with engineered balance systems
- Impact-rated laminated glass for hurricane protection
- Slim frames for clean sight lines and natural light
- Tilt-in sash for easy cleaning
- Reinforced frame construction for strength and durability
Custom Options
- Multiple sizes and configurations
- Architectural shapes
- Decorative grid patterns
- Energy-efficient glass packages
- Hardware finish options
Built for Florida Homes
Our single hung impact windows are designed specifically for Tampa Bay and St. Petersburg homes, helping improve protection, comfort, and curb appeal.
Request A QuoteFAQs — Single-hung Window in Florida
What is a single hung impact window?
A single hung impact window is a traditional-style window where the bottom sash slides upward to open while the top sash remains fixed in place. Unlike standard windows, impact-rated versions feature laminated glass and reinforced frames engineered to withstand hurricane-force winds and flying debris, making them a smart choice for Florida homes in Tampa Bay, St. Petersburg, and other coastal areas.
Are single hung impact windows good for hurricane protection in Florida?
Yes. Single hung impact windows are built with laminated glass and reinforced frame construction specifically designed to resist hurricane-force winds, wind-borne debris, and pressure changes. They meet Florida's strict impact-rating requirements, offering 24/7 storm protection without the need for shutters or plywood.
What is the difference between single hung and double hung windows?
The key difference is operation. In a single hung window, only the bottom sash moves up and down while the top sash stays fixed. In a double hung window, both sashes move independently. Single hung windows typically cost less, have fewer moving parts (meaning better energy efficiency and fewer repairs), and offer stronger structural integrity — which is why they're one of the most popular choices for Florida homes.
Are single hung impact windows easy to clean?
Many modern single hung impact windows, including those installed by A&J Windowhaus, feature a tilt-in sash design. This allows the bottom sash to tilt inward so you can easily clean both the interior and exterior glass from inside your home — no ladders required.
Are single hung impact windows energy efficient?
Yes, especially when paired with energy-efficient glass packages. Because only one sash operates, single hung windows have fewer air-leak points than other styles, which helps maintain indoor temperatures. Upgraded Low-E coatings, insulated glass units, and tight-sealing frames can significantly reduce cooling costs in Florida's hot climate.
How much do single hung impact windows cost in Florida?
Pricing varies based on window size, glass package, frame material, and custom options like architectural shapes or decorative grids. A&J Windowhaus offers free quotes and financing options to help Florida homeowners find an impact window solution that fits their budget.
Can single hung impact windows be customized?
Absolutely. A&J Windowhaus offers multiple sizes and configurations, architectural shapes, decorative grid patterns, energy-efficient glass packages, and various hardware finish options so the windows match your home's style.
