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Sliding Windows in Galveston, TX

Providing panoramic views and plenty of fresh air, our replacement sliding windows are the perfect addition to any home.

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Color Options

Enjoy panoramic views and fresh air with our replacement sliding windows. They make a wonderful addition to any home and are especially perfect for rooms that face porches, decks, landscaping and patios. More reasons to choose Window World Sliding Windows:

  • Available in 2-lite or 3-lite models
  • Double-pane and superior weatherstripping provide unmatched energy efficiency
  • Constructed with high-quality vinyl, they are low maintenance and durable

Our replacement sliding windows come in a variety of colors to math your home:

Color Options

Color options may vary based on package, dimensions and more.

sliding window product accreditations

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Additional Benefits

Clean design with horizontally moving sash
Won’t chip, peel, crack or warp like wood
ENERGY STAR qualifying glass packages
Customizable to fit any space
Backed by our limited lifetime warranty

What is energy efficiency?

Energy-Efficient Windows

When it comes to your home, energy-efficient windows require less energy to heat your space than traditional products. That means savings on your monthly bills and comfort year-round.

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Your Questions, Answered

Sliding Windows FAQs

What is a sliding window?

Also known as slider windows, sliding windows have sashes that can slide open or closed. Sashes on sliding windows are designed to move back and forth horizontally, unlike double hung windows, which have sashes that move up and down vertically.

How do you clean sliding windows?

To properly clean sliding windows, you’ll want to remove both window sashes. To remove your sashes for cleaning, follow these steps:

  1. Slide the sash towards the opposite side, leaving a gap of about 3”.
  2. Lift the sash as high as it will allow.
  3. Pull the bottom of the sash inwards towards you and remove it from the rail.
  4. Carefully lower the right sash to the floor so it can be cleaned.
  5. Slide the sash towards the opposite side, again leaving a gap of about 3”.
  6. Raise the sash as high as it will allow.
  7. Pull the bottom of the sash inwards towards you and remove it from the rail.
  8. Carefully lower and place the ash onto the floor where it can be cleaned.

How do you put a sliding window back in its frame?

Removing and reassembling sliding window sashes is much more simple than it may appear. To put your sliding window sashes back in place, follow the steps below:

  1. Push the top of the exterior-facing window sash up until it sits in the outer window track (the track closest to the exterior of the window). Continue providing upward pressure and push the bottom of the window sash into place on the lower track.
  2. Next, push the top of the interior-facing window sash into the upper track (on the interior side of the frame). While continuing to apply upward pressure, push the lower portion of the inner window sash into the lower track until it is securely in place.

How do you measure sliding windows?

When replacing windows, you should always have a professional take measurements before making a purchase. That being said, if you’re interested in measuring sliding windows, please follow the instructions below:

  1. Remove your sliding window sashes from the window frame and place them carefully on the ground or in a safe place.
  2. Begin by measuring the width of your window frame, specifically the space between the window jambs on either side.
  3. Next, measure the height of the windows, at the most narrow point.
  4. Finally, measure the window depth by taking measurements of the space between the outer and inner window stops.

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

Sliding windows open and close horizontally while double-hung windows open and close vertically.

Can I customize my sliding windows?

Yes! You can choose either a 2- or 3-lite design, making the sliding window style for perfect customization. You can also choose the window frame color so that it perfectly matches your home.

How long will sliding windows last?

Sliding windows typically last between 5-10 years. Window World’s replacement windows are also backed by a limited lifetime warranty.

Could sliding windows lower my energy bill?

Yes. Window World of Galveston’s Sliding Windows are designed for energy efficiency and year-round performance. The multi-chambered sash and mainframe create insulating air spaces for superior thermal efficiency, plus they feature ENERGY STAR-rated insulating glass packages.

Can I replace a normal window with a sliding window?

Yes. Many times the space left from an old window will allow for a sliding window to be installed, but if necessary Window World of Galveston can adjust your opening to fit any window you desire.

5-Star Google Ratings

What Your Neighbors Are Saying

The crew that came out to change them were amazing. They did a wonderful job. Our kitchen window was the biggest of them all, the old window was not properly installed and had a gap on the base. Well they made sure it fit and closed it to fit perfectly. They cleaned everything up and took all the trash. Our home looks beautiful! I highly recommend them!
Angela H.
To only give five stars is an understatement. I cannot believe the difference new windows has on keeping our house cool. We replaced 25 year old windows with Window World windows and my AC keeps the house cooler with running less. Rocky and the installers were extremely professional and helpful with the entire process. 10/10 would recommend to anyone looking for window replacement. They will pay for themselves in no time!
Brian W.
The crew lead by Scott with Pedro and Lee were wonderful. They made sure we were completely happy with the job before they left. Their work was high quality and the crew was courteous and professional! The windows fit perfectly and look beautiful! We want to get them for the rest of the house now!
Alicia P.

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