What’s the Difference Between Single Hung and Double Hung Windows?

Single hung and double hung windows have similar structures, but their main difference lies in the number of operable panels. From their names, single hung windows only have one movable panel whereas double hung windows have two.

This significant detail differentiates these two window types not just in operation but in terms of ventilation, maintenance, energy efficiency and other factors. 

Whether you’re searching answers for “what is a double hung window” or “what is a single hung window”, you’ll find everything you need to know in this article. Keep on reading to learn more about the differences between single hung and double hung windows!

Double Hung vs. Single Hung Windows Ventilation

Double hung windows offer better home ventilation with their two operable sashes that move up and down. When both are opened, hot air from the home can leave and cold air flows in. If you want to minimize ventilation, you can leave one sash open. This is something single hung windows can’t do since they only have one window opening.

Double Hung vs. Single Hung Windows Energy Efficiency

Single hung windows are more energy efficient since it has fewer operable parts, and their fixed sash is sealed shut. In turn, a single hung window doesn’t leak heat or air as much as its double hung counterpart.

But compared to other window types like hinged and fixed windows, hung windows are less energy efficient. Their seals aren’t as strong as awning and casement windows that seal tightly thanks to their crank mechanism. 

⚡Read more: Energy Efficienty Ratings Your Ontario Home Should Meet

Double Hung vs. Single Hung Windows Maintenance & Cleaning

Double hung windows are easier to clean than single hung windows. The former has a mechanical feature that allows its panels to tilt inside. This accessibility makes cleaning convenient since you can scrub the glass and sash from the comfort of your home—no need to go outside and set up a ladder to tidy hard-to-reach areas of the window.

On the other hand, single hung windows require you to clean their interior and exterior window surfaces. It gets even more difficult when you begin to work on the windows installed on higher floors.

Image Source: Canva

Double Hung vs. Single Hung Window Security

In terms of security, the single hung vs. double hung window debate levels because both window types tend to be less secure. 

Double hung windows need to be secured properly or else their panels will move easily. For instance, the upper sash can drop down due to gravity and become an access point for would-be intruders. Single hung windows are a risk to children’s safety because they could fall out of the opened bottom sash, especially when the window has a low elevation.

Either way, you can make these windows more secure by installing lock systems to protect your and your family’s safety.

🔒Read more: Don’t Forget to Secure Your Sliding Doors, Too! Click Here for Some Tips.

Double Hung vs. Single Hung Windows Cost & Installation

Single hung windows have a minimum cost of $200 while double hung windows cost $400. These prices can increase when you factor in size, material, and specific customization. 

These window types are both available for new or replacement window installation. The installation fee is often not included with the window’s upfront price, but double hung windows tend to have higher costs due to their movable parts. 

Despite this, hiring professional window installers gives you peace of mind because they ensure to secure windows properly and minimize property damage. 

🪟Read more: Getting Single and Double-Hung Windows? Make Sure They’re Vinyl

Image Source: Shutterstock

Double Hung vs. Single Hung Windows Styles & Sizes

If you’re looking for large-sized windows, go for double hung windows for their wider range of size options. Single hung windows often come in standard and smaller sizes since they aim to provide user accessibility. 

As for styles, both window types are available in different materials: wood, vinyl, aluminum, and fibreglass. Window manufacturers also offer custom trim designs and finishing options to make their products more personalized and unique for customers. 

Double Hung vs. Single Hung Window Placements

You’re welcome to install both single and double hung windows in your Ontario home, but each does have its own preferred placement. 

Single hung windows are best installed on the first floor where intruders can’t tamper with the fixed top sash and it’s easier to clean clean. Double hung windows are meant to be placed on higher floors where they provide great ventilation to rooms with high traffic. You can clean them from the inside of your home.

Quality Hung Windows Available at Factory-Direct Prices

After learning about the differences between single hung and double hung windows, have you decided which type you’re getting? Whatever your answer is, we have it here in Burano Doors—Ontario’s leading window and door manufacturer.

We make NFRC-certified and Energy Star-approved windows and doors from scratch, giving us control over their quality and cost. Our team also offers professional installation and maintenance to ensure you maximize your money’s worth. 

Contact us to get a free in-home estimate or if you want to learn more about double hung vs. single hung windows!