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Single-Hung Windows

Professional Installation in Golden, Denver & Surrounding Cities

A Classic & Popular Window Style for Residential & Commercial Properties

six single-hung windows installed on house with blue wall and hardwood floors next to a glass door
single hung window with black frame and shade at the top looking at Colorado Front Range
two single hung windows with wooden frames looking out at tree

Single-hung windows have been a staple in architectural design for centuries. They provide a timeless aesthetic along with practical benefits, including a simple design, easy operation, and energy efficiency. The curb appeal, functionality, and reduced energy costs make single-hung windows a go-to choice for homeowners and business owners alike.

Single-hung windows are built with two vertically stacked sashes. The lower sash raises and lowers to open and close the window, while the upper stash remains in its fixed position. This design is simple to use and allows for minimal air leaks. If you’re interested in installing new single-hung windows or replacing existing ones at a property in Golden, Denver or a nearby city in Colorado, consider the following to make a fully informed decision:

Benefits of Single-Hung Windows in Golden, Denver & Colorado’s Front Range

Single-hung windows are one of, if not the most popular choice of window style by both home and business owners in Golden, Denver and the surrounding cities in Colorado. They offer several benefits that make them so desirable, including:

Cost Effective

Single-hung windows feature a simple yet modern design, and with fewer moving parts it means they require a lower cost to manufacture and install than other window styles. This means a lower cost for home and business owners, too.

Low Maintenance

Single-hung windows are easy to maintain because of their simple design and few moving parts. Routine cleaning, whether done by a professional or DIY, is a relatively simple process for single-hung windows.

Energy Efficiency

With just one moving piece, the fixed upper sash of a single-hung window helps to reduce air leaks and drafts while maximizing insulation compared to windows with more moving pieces.


The design of single-hung windows reduces the risk of mechanical issues. And high quality materials such as vinyl or aluminum allow single-hung windows to withstand harsh weather conditions that are common in Golden, Denver and across Colorado’s Front Range.

Single-Hung Window FAQs

What is the difference between single-hung and double-hung windows?

Single-hung windows are made with a fixed upper sash and movable lower sash, providing a simple design that’s easy to use. They allow for ventilation with a minimal possibility of air leaks. Double-hung windows are designed with both the upper and lower sashes being movable, which allows for more ventilation and air flow, but a higher possibility of air leaks.

Are single-hung windows energy efficient?

Yes, single-hung windows are typically an energy efficient option. The fixed upper sash remains in place at all times, providing for strong insulation and minimizing the risk of air leaks. This allows for a controllable indoor environment that reduces the cost of energy bills compared to other window styles that have more movable pieces.

How much do single-hung windows cost?

The cost of single-hung windows can vary based on a few factors, including size, brand, material and more. Typically, single-hung windows are one of the more cost-effective options compared to other window styles. For an accurate estimate on how much single-hung windows will cost for your home or office in Golden, Denver or a nearby city in Colorado’s Front Range, contact our team today for a free quote at (720) 288-9123.

Can single-hung windows be customized?

Yes, single-hung windows can be customized to your liking. Things like color, size, material and more can be custom tailored to fit the specific needs of your home or office.

How long do single-hung windows last?

The lifespan of single-hung windows varies based on material, climate, maintenance and more. A general estimate for the lifespan of a quality single-hung window in Golden or Denver, CO is roughly 20-30 years, but it could be more or less depending on the factors mentioned above.

How much maintenance is required for single-hung windows?

Single-hung windows typically require minimal maintenance, but the lifespan of single-hung windows can be maximized with regular maintenance and cleaning. Having a professional inspect your single-hung windows periodically can ensure their lifespan is maximized and your energy bill is kept to a minimum.

Single-Hung Windows We Have Installed in Golden & Denver, CO

At Front Range Windows, we have helped hundreds of property owners install single-hung windows over the years. Here are just a few examples of single-hung windows we have recently installed in Golden and Denver, CO:

Customer Reviews from Recently Installed Single-Hung Windows

We take pride in the work we have done to help home and business owners install the perfect single-hung windows for their properties across Colorado’s Front Range. But don’t just take our word for it… see the reviews below from real customers we have recently helped:
{Our new windows look incredible, all thanks to Phil and his team! Thank you!{
Denver, CO
{Front Range Windows replaced seven single-hung windows on our house. Phil helped us choose the best brand and material for our home. We will use Front Range Windows for all future window and door projects!{
Golden, CO
{I hired Phil and his team to replace the single-hung windows in our living room, and they exceeded all expectations. The job was completed ahead of schedule and the windows look incredible.{
Denver, CO

Contact Us Today for a Free Quote on Single-Hung Windows in Golden, Denver or a Surrounding City in Colorado