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Fixed or Sliding Windows – Which Should You Choose? 

5 minute read


Replacing windows offers you an exciting opportunity to change styles in some areas or throughout your home. A basic consideration when you choose your windows for each room is whether you want fixed inoperable styles or operable models that can be opened and closed. As with any other kind of choice in life, there are advantages and disadvantages to either option. Below is a look at what you can expect from choosing operable windows, inoperable models, or a mix of both in some rooms or throughout your home.

Why are Inoperable Windows so Popular?

Most fixed window types for residential use are custom shaped and typically used to bring in natural light or picture windows used to showcase an exterior view. These inoperable window types are installed in spaces where such opportunities are prioritized over the freedom to open windows for ventilation. The single disadvantage of fixed windows is that you simply cannot open them, so they do not provide the benefits of an operable window, such as those listed in the section below. Some benefits of fixed windows include:

  • Fixed windows typically require less framing because they don’t need to accommodate the movement of sashes vertically or horizontally to open and close them.
  • They don’t need to maintain sufficient rigidity to prevent glass breakage during those motions. That means inoperable windows can have narrower frames and larger glass areas for better views of outdoor spaces.
  • Fixed windows also avoid any potential security or child safety risk inherent in windows that can remain open or closed but unlocked.
  • An inoperable window may have a longer lifespan because there are no moving parts to wear out.

Operable Window Types

There are various window types to choose for different functional needs and aesthetic preferences in each room of your home. These are the essential options for sliding windows most frequently installed in residential properties:

  • Slider windows
  • Double hung windows
  • Casement windows
  • Awning windows

All of these styles have their advantages and disadvantages compared to others on the list. Deciding which type is best for any particular room, the location within the room requires some consideration of how you want to use that section of the living space. You’ll also need to take a look at a real window of the type you want and open and close it to see how it will operate in that space.

Benefits of Operable Windows

Some of the benefits that motivate many property owners to install multiple operable energy-efficient replacement windows during their home renovations include:

  • Reduces heating and cooling costs: Open windows allow natural airflow, which reduces electricity costs, wear on the HVAC system, and HVAC repairs.
  • Increases home comfort: Brings natural seasonal breezes and refreshing seasonal conditions indoors.
  • Improves home safety: Provides necessary, sometimes legally required emergency egress.
  • Improves indoor air quality: Natural airflow through a home helps reduce indoor pollution and may relieve allergic reactions by enabling much greater air exchange.

Are There Any Disadvantages to Operable Windows?

The disadvantages of operable models should also be considered in choosing the best windows for your needs and preferences in each room of your home:

  • May cause higher HVAC costs: Allowing heated or air-conditioned air to escape by forgetting to close windows, extreme heating and cooling costs. It also strains the HVAC system and can cause the premature need for equipment repairs or replacement.
  • Potential security risk: Leaving windows unlocked in unsupervised areas of the home or when no one is at home can invite intruders.
  • Potential safety risk: Leaving upstairs or even downstairs windows open can be a deadly safety hazard for children and pets.
  • Structural damage risk: Moisture leaks that can weaken the structure or promote mold are more likely around operable windows as they age or if they are not securely closed.

Mixing Operable and Inoperable Window Styles

Having a combination of both operable and fixed windows types may best accommodate all your functional needs and aesthetic preferences for your home. It may also be the best solution for meeting overall safety and security needs. Think about your intentions for the ways you plan to use your living spaces and your vision of how you want your home to look.

There are comfort and safety benefits in having multiple operable windows in your home — natural airflow, superior ventilation, and emergency egress. There are benefits of having fixed windows — optimal sealing, broader views, and alleviated concern about uninvited entry or falling accidents, home invasion, or another emergency.

Often, homeowners elect to combine the two options to allow natural airflow while also minimizing security risks. You may even consider creating insulative zones in which HVAC can be used in some areas while other areas of the home have open windows for natural airflow.

Ideal Window Planning By Advanced Designers

We are a top manufacturer of energy-efficient replacement windows. Our expert team of window designers, engineers, and certified installation specialists provides the best window products, installation, and warranty service in our industry.

For information about energy-efficient replacement windows for your home, call Advanced Window Products at (801) 505-9622, or contact us here online!

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Reviews

Heather Nava AvatarHeather Nava
We recently had new windows installed and the difference has honestly been incredible. The first thing we noticed was the noise reduction. We live close to two major roads, and traffic noise used to wake me up constantly throughout the night. Since installing these windows, it’s amazingly quiet inside the house — I can barely hear anything outside now. That alone has been life-changing for us.Beyond the sound reduction, the windows completely upgraded the look of our home. They feel modern, high-quality, and extremely well made. The value for the price was excellent, especially considering how much they improved both comfort and appearance.We’ve also noticed a huge difference in temperature control throughout the house. Rooms stay much more comfortable, and the home feels far more energy efficient overall. The house maintains temperature better and feels less drafty no matter the time of day.Overall, we could not be happier with the investment. The combination of appearance, quality, energy efficiency, and especially the noise reduction exceeded our expectations. - 5/12/2026 
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ray bush Avatarray bush
If you are on the fence about using Advanced Windows, go ahead and take the leap. The entire experience was seamless and professional. Mason was our initial sales contact. He was never pushy but he simply gave us the facts and let us ask the questions and do the research. He gave us a list of nearby addresses of customers. We drove by each one and even rang doorbells. Yes we sure did! All were happy with their choice and the windows are beautiful. They use argon gas in between panes and you really notice how the transfer of heat is stopped in the Arizona sun. Truly a game changer. The windows are manufactured by the same company used by the higher end companies but at a much more affordable cost. Life time warranty to boot.The installation team was outstanding. I asked for their names because they deserve a shout out Francisco,Mario,Julio,Saul and Martin. If you can, ask for them by name. They were professional, knowledgeable,detail oriented,courteous and clean. No mess. The company got our windows done in 1 day which is mostly due to this team’s hard work and due diligence. I will recommend this company to anyone! The windows work effortlessly and really add to the appearance of our home. I have no doubt the was one of the best decisions we have made to add value to our home. - 5/11/2026 
Susie Steenblik AvatarSusie Steenblik
My windows are beautiful that I got from Advanced Windows. Dallin helped me order my windows and he was amazing to work with. So professional and helpful. Gasson and his crew are second to none. You definitely want them when it comes to installation. They are perfectionists and will make sure everything is the exact way you want your windows to be. Grace in the office is kind and on top of scheduling all of the appointments. I would definitely recommend Advanced Windows if you are thinking about getting new windows. - 5/11/2026 
Dave Thomas AvatarDave Thomas
This is the second year in a row they washed my windows. The glass turns out looking brand new! Their customer service is outstanding. I wouldn’t use anyone else. - 5/11/2026 
Chris Gloschat AvatarChris Gloschat
From the first meeting where we discussed the product and price to the installation the whole Advanced Windows team was excellent. The price was great, the product is great, and the fact that they manufacture locally means I'm not worried about them being able to make good on any warranty issues. I recommend them wholeheartedly and would use them again. - 5/08/2026 
Paul Felice AvatarPaul Felice
Everyone we contacted were professional, helpful and clear - 4/16/2026 
Braulio Pisano AvatarBraulio Pisano
It was great working with Advanced Window Products. The 0% finance and over all cost of our 15 windows was the lowest price out of 4 other companies.Installation was fast and easy only taking 2 days. We had a few issues and the team came back is fixed them in less than 1 hour. All our windows work great and we can feel the difference already.Looking forward to see how well the windows perform in summer - 4/16/2026 
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