20149, Ashburn, VIRGINIA
Patio door showing kitchen and dining interior, wood siding exterior, Advanced Window Products logo.

Signs A Patio Door Needs Replaced

3 minute read


On average, sliding patio doors last 20 years. However, this average lifespan assumes normal wear and tear conditions. The lifespan also assumes the doors have not been repeatedly exposed to harsh conditions. Unless a homeowner has been the sole owner of the property or has had the doors installed, it can be difficult to determine these factors. Fortunately, we can help homeowners recognize the telltale signs that it is time to replace a home’s patio doors.

Top Signs

The top signs we can use to determine whether a home needs replacement patio doors include:

  • The door functions poorly or is broken
  • Poor energy efficiency, including drafts and condensation on the inside of the glass
  • An appearance that no longer fits the desired look of the home

As property owners, we can fall into the trap of complacency if a door starts sticking, not working properly, or not shutting all the way. Doors that seem to be in constant need of repair and are not working the way they should could become a safety hazard. Doors that do not shut all the way and do not lock properly can increase the chance that someone can break in or enter the home. Sliding glass doors, for instance, should be replaced when the rollers become difficult to use or the doors no longer stay on the track.

Concerns about energy efficiency are a sign it is time to invest in replacement patio doors. If the doors are more than ten years, there’s a high chance that they are not as efficient as the latest options. Telltale signs such as moisture on the inside of the glass during cooler months or drafts means the doors are no longer keeping air in the home. We can install doors that meet the latest energy efficient standards and ratings. Doors that meet the latest standards not only provide improved insulation but help homeowners save on utility bills in the summer and winter.

The appearance of the home’s current sliding patio doors may not fit with the overall look of the room. A previous owner could have updated the windows and the doors no longer match. It is also possible the look of the room has changed, more light or a different look is desired. Installing French doors is a popular way to update a room with a more sophisticated look and increase resale value.

Replacement Costs

If one or more of the signs are present, it can be natural to worry about financing. While an owner should get at least two or three quotes from different vendors, choose one that offers a warranty and zero interest payment options. At Advanced Window Products, we offer a double lifetime warranty, zero down and zero percent financing for 60 months. We also offer a 100% satisfaction guarantee.

Putting off the decision to replace a home’s doors can result in higher long-term costs. If doors are no longer functioning properly, are showing signs of poor energy efficiency, or no longer fit the home’s look, don’t put it off any longer. We’re happy to help with replacement quotes and affordable payment options.

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Reviews

Joe Scheurich AvatarJoe Scheurich
We live in Roy in a double wide trailer. The installers Eli and Josh did a fantastic job and made our home look NEW. These young men took the time to to make each window look wonderful - both outside and inside. They did not want to take time for lunch so we fed them pizza. Wonderful, wonderful product and investment. Kudos to ELI and JOSH for their positive attitude and professionalism!!! Definitely will call Advanced Windows for our next project!!!! - 10/07/2026 
B Jensen AvatarB Jensen
We had all of the windows replaced in an older apartment complex (over 100 windows). They did such an amazing job!!! The guys who installed the windows were so knowledgeable and worked so fast. It looks amazing!!! We replaced 50 - 60 year old windows and our tenants are already noticing the difference - it stays cooler in the apartment, less bugs, less noise. Thanks to everyone!!! - 10/06/2026 
scy tom Avatarscy tom
Good price and good service. The service man Jonah Long were willing to help fix some of the window issues that not part of his job. Would definitely recommend them. - 10/04/2026 
Andrea Campbell AvatarAndrea Campbell
The windows quality is great for the $$. The workers are awesome, clean, efficient and professional - 10/02/2026 
Connie Morrison AvatarConnie Morrison
Wow!!! Our new windows are AMAZING!! Many, many thanks to the wonderful installation team of Francisco, Mario and Juan Carlos. On time both days, proficient, fast but careful and always reliable. 👏 We are so grateful for their attention to detail and for moving things we could not. Always considerate, careful and cleaning up each day. HIGHLY RECOMMEND!! - 10/01/2026 
Jose landeros AvatarJose landeros
We just had Advanced Window Products install our windows for our whole house. We heard the interview that Joe had on the Garret Lewis show on 550am. And from the beginning all the way to the final window installed they were respectful and professional. The installers were Roger,Victor,Raul and Angel. They were kind and respectful and did great job. We absolutely recommend this company to anyone that needs windows. My wife and I love the way our house looks.Thank you God blessJose and Penny - 10/01/2026 
Amy Thornton AvatarAmy Thornton
We had a fantastic experience with Advanced Windows. The installation team was professional, friendly, and incredibly efficient. They took great care of our home and actually left the areas cleaner than when they arrived! We had a small issue with one of the windows, but they addressed and fixed it right away without any hassle. The windows themselves are beautiful and high quality. We are already noticing our home stays much cooler on hot days. Highly recommend! - 10/01/2026 
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