Simonton Windows & Doors

Family Owned & Operated

No High-Pressure Sales

50+ Years of Experience

Hours:

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About Simonton Windows & Doors

We spent decades developing the highest quality vinyl replacement windows and patio doors homeowners can ever find. We turned our attention to quality in 1981 when the founders of the Simonton Windows & Doors brand discovered fusion-welded frames and sashes that were used in Europe. This was quickly brought to their homes in Toledo, OH.

 

Having completed almost 10 million vinyl replacement windows and doors, Simonton set its window standards higher and have met those standards. been meeting them. They continue to introduce new products, add new options and provide more support to homeowners coast to coast. This makes them a top choice for your home window replacement in Allentown, PA or the surrounding areas.

Simonton Windows & Doors works with Bethlehem Windows LLC to get quality replacement windows for your home. Come and explore Simonton Windows & Doors products. They offer windows and doors that celebrate your unique style. Call (610) 866-9500 or stop by for a FREE estimate. You can also request an estimate with our online form.

Seniors and Veterans Get Discounts With Us

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A Warranty You Can Trust

For as long as you live in your home, we back every window and patio door from Simonton Windows & Doors with our limited lifetime warranty. Should you ever decide to move away, your warranty is completely transferable to the next homeowner. No questions asked.

 

Because our windows and patio doors are manufactured in the U.S.A. by Simonton Windows & Doors, a Ply Gem brand, you can have absolute confidence in our products and our commitment to you and your home.

Warranty Coverage

  • Window frame damage
  • Sash
  • Glass seal failure
  • Hardware, screens and more

Replacement Windows and Patio Doors

Our premium products are manufactured with state-of-the-art technology, modern equipment and cutting-edge operational techniques. We derive strength from our parent company, Ply Gem with over 70 years in the building products industry. It helps us go beyond and above your expectations in replacement windows and patio doors. Stop by Bethlehem Windows LLC or call (610) 866-9500 for more information or to schedule your home window replacement in Allentown, PA or a surrounding area.

Reviews

Free Simonton Windows & Doors Estimates

We offer a 10-year window workmanship warranty.

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(610) 866-9500

(610) 866-9500

A six-star review..... My windows were installed in late summer, nobody has problems that time of year. Now that we went through a bitterly cold, windy winter I can truly review the windows. Absolutely airtight. Nice to watch the snow and not see the curtains moving from air leakage. Staff was GREAT from the office to installers. Showed up on time and cleaned up after installing. Even put my curtains back up. Positively will have them back when I remodel my kitchen and dining room.

Judy Smith, Google Review

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