Double Hung Window Replacement & Installation


Top and bottom sashes open independently for better airflow, easier cleaning, and every day convenience

Double Hung

What Are Double Hung Windows?

Double hung windows are the most popular choice for replacement windows — and for good reason. What sets them apart from other window styles is simple: they have two independently movable sashes, one on top and one on the bottom, both of which can slide up and down within the frame.

This is what distinguishes them from their close relative, the single hung window, which looks identical but has only one operable sash (the bottom). With a double hung, you have full control over both.

Feldco offers high-quality double-hung replacement windows, including the Sophia Series, which features enhanced energy efficiency, durability, and smooth, easy operation for everyday use.

Why Choose Double Hung Windows?

Designed for everyday comfort and lasting value, Feldco double hung windows are built to perform in all seasons across the Midwest. With expert installation, you'll enjoy a smooth, hassle-free experience backed by the industry's strongest warranties. Explore the key benefits of double hung windows below.

Easy to Clean

Both sashes on a double hung window tilt inward, letting you clean the exterior glass from inside your home. This eliminates the need for a ladder or juggling cleaning supplies outside. A quick wipe-down from the comfort of your own room is all it takes to keep the glass looking its best.

Built-In Safety Features You Can Rely On

Double hung windows come with one or two interior locks (depending on window size), securing the sashes so they can't be forced open from outside. They also include ventilation latches — stops located on the inside of the frame that limit how far a sash can travel. This lets you keep the window open for air without compromising security.

Superior Air Circulation in Every Room

Because both sashes move independently, you can fine-tune airflow in ways a single hung window can't match. Opening the top sash lets warm air escape near the ceiling, while opening the bottom draws in cooler fresh air — a natural ventilation effect. You can also open both sashes at once for maximum airflow throughout the home.

How They Work

Top Sash Opens

Double Hung Closed

Slide down the upper sash

Bottom Sash Opens

Double Hung Open

Slide up the lower sash


Ideal Locations for Double Hung Windows

Double hung windows are versatile enough to work in any room of your home, in any size, style, or color you need.

  • Bedrooms – Good ventilation control and safer airflow from the top sash.
  • Living rooms – Balanced airflow and a classic, versatile look.
  • Kitchens – Fit well above sinks/counters where outward-opening windows won't work.
  • Bathrooms – Provide ventilation and privacy when frosted glass is used.
  • Upper floors – Safer operation and easy partial opening for airflow.
  • Historic / traditional homes – Matches classic architectural styles and preservation needs.

Double-hung windows may not be the best choice in certain situations where other window styles perform better:

  • Wide view spaces – they can interrupt a clear, open view with a center rail.
  • High airflow needscasement windows usually allow stronger natural ventilation.
  • Modern minimalist designs – fixed or frameless styles create a cleaner look.
  • Large or hard-to-reach openingssliding windows are easier to use and maintain.
  • Vent-heavy utility areas – outward-opening windows improve airflow and exhaust efficiency.

Get a free quote from Feldco or call 866-4FELDCO today. We'll come to you, take measurements, walk you through every available style option, and provide clear pricing — all with a free, no-obligation quote the same day. Take the hassle out of window replacement and trust Feldco for your next home improvement project.

What Your Neighbors Are Saying

Frequently Asked Questions

Can double hung windows be customized in size, color, or style?

Yes. Double hung windows come in a variety of sizes, colors, and finishes to match any home. Whether you need standard, large, or custom size windows, Feldco builds each to fit your exact space, ensuring a seamless window installation.

How often should double hung windows be maintained?

Double hung windows are low-maintenance by design. A quick cleaning of the glass and frames a few times a year is typically all that's needed. Because both sashes tilt inward, you can clean the exterior glass from inside your home without a ladder. It's also a good idea to periodically check the weatherstripping and locks to make sure everything is sealing and operating properly.

Are double hung windows energy-efficient?

Yes. When properly installed, double hung windows provide a tight seal along both sashes that prevents drafts and keeps conditioned air inside your home. Look for options with double or triple-pane glass and low-E coatings for maximum insulation.

How Much Do Vinyl Replacement Windows Cost?

The cost of vinyl replacement windows depends on several factors, including:

  • Number of windows: The total number of windows you need replaced will impact the overall project cost.
  • Window size: Larger windows typically cost more than smaller ones.
  • Window style: Generally, some styles have a slightly higher price point than others due to extra features, colors, etc.
  • Additional features: Additional features like double or triple-pane glass with Low-E coating or decorative grids can affect the cost.

Do you offer financing options for window replacement?

Yes, Feldco offers financing options to help make window replacement more affordable. We partner with multiple financing providers to help homeowners find a plan that fits their budget. During your consultation, our team will review available options and help you choose the best financing solution for your project.

What areas does Feldco serve?

Feldco provides window replacement and installation services throughout Chicago and the surrounding Midwest region. We proudly serve homeowners across Illinois, Wisconsin, Michigan, Iowa, and Indiana. To learn more, check our showroom locations and service areas for details on availability near you.

How long does it take to install a window?

Installation time depends on the specifics of your project, including the custom design and scope of work. Our installation team works efficiently to ensure the process is smooth and minimizes disruption to your home.

An unhandled error has occurred. Reload 🗙