Simonton Windows & Doors

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.

Choosing the right products for your home is a significant decision, especially when it involves the comfort and efficiency of your living space. At Bethlehem Windows LLC, we specialize in providing top-tier solutions that stand the test of time. When you are considering home window replacement in Allentown, PA, our team is dedicated to ensuring that you receive the highest quality materials and professional installation available in the industry.

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. Turn to our team to schedule quality services for home window replacement in Allentown, PA or a nearby area.

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

Reasons to Replace Your Windows With Simonton Windows

We have seen firsthand how the right product can transform a property, which is why we proudly offer Simonton windows to our valued clients. One of the primary reasons we recommend these windows is their exceptional energy efficiency. When we perform a home window replacement in Allentown, PA, we focus on helping you lower your utility bills by installing products with advanced glass packages and durable vinyl frames that minimize thermal transfer.

Advanced Climate Protection

These windows are engineered to keep your home warm during our frigid Pennsylvania winters and cool during the humid summer months. Beyond efficiency, we know that aesthetics matter just as much as performance. Simonton offers a wide array of styles, colors, and finishes that allow our team to customize a look that perfectly complements your home's unique architecture during a home window replacement in Allentown, PA.

Low-Maintenance Durability

Furthermore, these windows are designed for low maintenance, meaning you will spend less time cleaning and more time enjoying the view. By choosing Simonton for your home window replacement in Allentown, PA, you are investing in a product that resists peeling, rotting, and fading, ensuring that your home remains beautiful for decades to come.

Enhanced Home Security

We take pride in the fact that these windows also provide enhanced security features, giving you and your family peace of mind. Our team ensures that every locking mechanism is perfectly aligned to protect your household. When we complete your home window replacement in Allentown, PA, you can rest easy knowing your new Simonton products are built with impact-resistant glass and reinforced frames.

Why Choose Us?

At Bethlehem Windows LLC, we understand that you have many options for your renovation projects, but our personal approach sets us apart from the competition. We treat every home window replacement in Allentown, PA as if we were working on our own houses. Our team consists of highly skilled professionals who possess years of experience in the industry, ensuring that every measurement is precise and every seal is airtight.



Clear Communication and Trust

We believe that communication is the foundation of a successful project, so we make it a priority to keep you informed from the initial consultation to the final walkthrough. When you partner with us for your home window replacement in Allentown, PA, you aren't just getting new glass; you are getting a dedicated partner who cares about the structural integrity and curb appeal of your property.

Local Commitment and Honesty

We have built our reputation on honesty and transparency, providing clear estimates without hidden fees. Our deep roots in the local community drive us to maintain the highest standards because we value the trust our neighbors place in us. Whether you are dealing with drafty frames or outdated designs, we provide a seamless home window replacement in Allentown, PA that eliminates the stress often associated with home improvements.

Replacement Windows and Patio Doors