Residential: 920.233.3333

Types of Windows

Windows are a significant asset in your home—they welcome views of the outdoors while guarding against extreme heat or cold. Your windows also help define the style of your house, whether it is traditional or modern. If you’re in the market to start shopping for windows, take time to research and ask questions about the different types of windows  before buying or replacing them.

The Most Popular House Window Types and Styles 

Most people are familiar with these three basic types of windows :

  • Double-hung windows
  • Casement windows
  • Sliding windows

double-hung-windows-omniDouble-hung Windows

A double-hung window is the most popular house window type . With these types of windows, the lower inside sash slides up and an upper outside sash slides down, improving air circulation. Full screens are ideal with double-hung windows.  Some double-hung windows have been tested to keep out cold air or water. That’s important if you live in a chilly, windy area (like Wisconsin).  On a single-hung window, only the bottom part of the window operates while the top part remains stationary.


  • Many styles, colors, and materials to choose from
  • Low cost
  • Energy efficient
  • Low maintenance


  • Often leaks air without good weather-stripping
  • Hardware maintenance

Casement Windows

A casement window operates by a turn of a crank. Casements pivot from one side or the other just like a door. When fully open, casements allow good ventilation and easy cleaning. They’re usually more airtight than double-hung because the sash locks against the frame to close.


  • Increased ventilation
  • Closes tightly to prevent energy loss
  • Unobtrusive hardware
  • Easy maintenance


  • More expensive
  • Size limitations

Sliding Windows

Sliding windows move back and forth. They are built with two sections that are usually made from single windows. One of the sections slides horizontally over top of the other to open or close. Depending on your lighting and ventilation needs, sliding windows could be a superior option for your home or business. They give you an unobstructed view, are easy to operate and are energy efficient.


  • Easy to open and shut
  • Easy to clean
  • Trouble-free – no maintenance such as painting and the aluminum doesn’t warp.


  • Limited styles
  • Cost more than other styles

Other Window Types and Styles 

Other windows you can add to your home include:

  • Awning windows, which hinge at the top and swing open from the bottom for ventilation and protection from the weather.
  • Bay or bow windows curve or angle to give your home a unique style.
  • Skylights are installed in the roof to bring natural light to interior rooms.
  • Egress windows are installed in basements to increase natural light and provide a safe exit in case of fire or other emergency.
  • Storm windows are installed over house windows to provide more protection from wind and cold.
  • Tilt and turn windows can open like a door or tilt open from the top for added ventilation.

Stop in Today

Whether you just started looking at types of windows  or have been researching for months, Omni is here to help make the clear choice that’s right for you! At Omni, we can customize nearly any window to suit your tastes and needs.

It’s time to start shopping so you can enjoy the benefits of new windows! Visit our residential showroom today to talk with our team or call 920-233-3333 to schedule a free consultation.

For more tips on shopping for windows, read our blog about what to look for when buying replacement windows.


Call Us Today! 1.800.236.7887


I just spoke with Dave V. by phone, but wanted to be sure that my appreciation did not go unnoticed. Jeff and Mark of your residential division just left my home after spending two days replacing several storm damaged windows.  I am calling and writing to express my deep appreciation for their professionalism, expertise and spirit.  They are both an asset to your company.  With a positive experience like the one I have experienced, you can bet that if there is additional work that I need done, Omni will be my first call.   ~ Thom N. Oshkosh, WI

“Mark and Brandon are going great guns here. Thanks for sending these gentlemen to do our installation. I have a GREAT deal of confidence in them and fully expect the entire job to go as well as it has to this point.”-Jim

“Your residential installer was wonderful and did an amazing job.”-Kyle, Green Lake

“Both Steve Bridwell & Mark Willems did a great job of helping me with my patio door after my home invasion.”-Kathy, Oshkosh

I wanted you to know that Mark Willems our installer did a FANTASTIC job. He is very professional, knowledgeable and personable. He represents your company well. P.S. We have made several referrals based on our experience! -Mike & Mary Kay, Winneconne

My recent experience with Omni Glass & Paint was fantastic. I had been waiting 3 months for a part for our front door from another glass company in Oshkosh. I reached out to Omni Glass & Paint; they came to look at the door, found the part and installed the part in less than a day. The door works perfect now. I was so impressed with Omni’s work and would highly recommend them to anyone. – Matt Bakalars, Fox Valley Savings Bank

Mark and Jeff installed windows in our home in Oshkosh.  We were extremely happy with their work but more than that, they went above and beyond to install those windows and were extremely friendly and informative along the way.  They even found an issue with rotten wood that the workers who installed our siding just covered up…so we are very grateful. Because of their services we would highly recommend Omni Glass to everyone.  And the windows are outstanding too!   ~ Roxanne D. – Oshkosh, WI

I just called to compliment the man who installed my new shower door.  Jeff was very pleasant, he did an AWESOME job, everything is perfect, and he left the place neater than when he arrived!  Everything lines up, everything fits, nothing leaks! I am so happy with the job he did!   ~ Nancy, Oshkosh, WI

I just wanted to congratulate the great crew we had working at my home, they were fantastic.  I am very, very pleased with their knowledge and abilities, they were the most impressive group of people I have ever worked with. Mark was especially helpful, he was absolutely wonderful to work with. Thanks again!   ~ Rick, P

View All Testimonials
Back To Top