WINDOWS & BATHS (Up to $1000 OFF)
Single Hung Window Installation!

Single-Hung Windows

Replacement Single-Hung Windows
No money down , No interest . No payment plans available
No Money Down!
Limited Time Offer!
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Financing Options

See financing options below.
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Iron Clad Warranties

All warranties provided in writing prior to purchase.

Special Discounts

Check out our Limited-Time Special Offers.

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Questions? Get your FREE Quote. Schedule Appointment.

Looking to Replace your Current with a Single-Hung Window?

If you are looking for windows that look great with almost any type of architecture, are affordable and practical, Jacob Window single-hung windows are a must. Single-hung windows operate similarly to double-hung windows, except only the bottom sash is operational. This allows for a larger pane of glass on the top so more light can be captured. Durable and resistant to corrosion, our custom windows are created using Energy Star Rated windows with extraordinary insulating power.  They are also more affordable window than other windows and are easy to operate.

Single-Hung Window Features

We have a variety of colors, sizes and finishes to choose from to complement your home. Plus, with energy efficient features like argon gas and low e, you can save more money on your energy bills!
Affordable: We’ve got windows to match any budget and home.
Energy Efficient: With options like double pane, triple pane, Low-E and Argon gas our windows can help keep energy costs down.
Durable: Our windows are made of some of the longest lasting materials available.
Customizable: We’ve got a variety of colors, styles and other options to perfectly match your window to your home and needs
Perfect-Fit: We can custom fit your windows to any opening in your home.

Window Replacement Experts in St. Louis, Missouri and Illinois

When you choose Jacob Windows, Sunrooms, Exteriors, and Baths, you can count on high quality products, professional installations and excellent customer service. We can custom fit our windows to any opening in your home, and we have energy saving options like low-e and argon gas to help you save more money on your energy bills. Plus, with our wide range of colors and finishes you can feel confident we have the perfect windows for your home.

$0 Down, 0 Payments, and 0% Interest Until 2024



Home Improvement Experts Trusted Since 1977

Our core focus is to create lifelong customers by delivering the best home improvement experience, The Jacob Way!

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About Jacob

Trusted home remodelers throughout the St. Louis area since 1977.  With roots in our community that stretch back decades, Jacob Windows, Baths & Sunrooms has maintained a reputation for excellence in all that we do
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