Fiberglass Windows

We offer beautiful Pella fiberglass windows for your window installation
large black fiberglass Pella windows

Pella Fiberglass Windows

Fiberglass windows are known for their durability and are a great option for homeowners looking for window replacements that last for decades. Like wood windows, fiberglass windows are energy efficient. However, they are a cost-effective option, especially if you’re running on a tight budget. Fiberglass windows won’t peel, crack, warp, or bend. They don’t get stuck due to heat fluctuations, making them a perfect choice for home replacement windows.

At Pella Windows & Doors of Western Washington

We understand how color can transform the look of your home. You can choose from a variety of fiberglass color options we offer. This ensures you can customize your windows to suit your aesthetic and design needs.
The windows are also engineered to stand the test of time. Pella’s windows are strong, and you don’t have to worry about bends and breaks, dents, and style versatility. The aesthetic appeal of Pella windows will give your home a classic or modern look. You only need to choose a style that works for your home, and our experts will help you with installation.
If you’re thinking of replacing your old windows because of the uncomfortable temperature fluctuations, fiberglass windows are a great pick. The windows will ensure your home is free from unwanted temperature fluctuations. Our Pella® Impervia® window selection will, in turn, save on energy bills.
Large-Black-Fiberglass-Casment-Window-v08-1

DURABLE AND STRONG

WEATHER RESISTANT

Entertaining_Icon

MAINTENANCE-FREE

fiberglass windows in new construction

Pella has revolutionized this to ensure you have a mixture of design and functionality in your home

Talk to our professionals today and get a free quote and recommendations depending on your home’s specific window replacement needs.

100 Years of Pella Sale!

*See Showroom For Details. Valid Only For Replacement Customers Who Purchase Pella® Products And Have Them Installed Through Their Local Pella Window And Door Showroom. The Savings Described In This Offer Is Based On Each Participating Distributor’s Standard Retail Pricing Methodology Reduced To Reflect The Promotional Offer. There Are Often Adjustments In Consumer Cost And Other Factors That May Not Apply To This Offer. Only Valid On Select Pella® Products And Installation Methods. Not Valid With Any Other Offer Or Promotion. Repairs To Existing Products Including Parts Such As Sash And Panel Replacements Excluded. Prior Sales Excluded. Other Restrictions May Apply. See Store For Details.

Pella Fiberglass Window Gallery

fiberglass windows in dining room
fiberglass kitchen window black trim
fiberglass pella window in bedroom
fiberglass window from Pella Windows
Pella fiberglass windows
Pella fiberglass kitchen windows
Pella Windows & Doors of Western Washington quotation

Pella Windows & Doors of Western Washington Reviews

Hear about how we’ve helped tens of thousands in Western Washington.

"We had a great experience with our rep, Summer Million. She explained the different options available after asking what our needs and preferences were, and took the time to answer all of our questions. Pella doors and windows are beautiful and well-made. I highly recommend them and Summer if you are in the market for doors or windows."

Sandi Roberts

"When it came time to replace my windows and doors, I contacted Pella. I knew they had a great product and competitive prices. What I didn't know was how well I'd be taken care of. Jon Carter met with me after work and spent a couple hours explaining their product and various choices I had. He helped me design new window placements and was so helpful and patient while I made the right choices for my home. Because of Jon's outstanding customer service, I feel confident with my choices and can't wait for my project to begin! Thank you Jon and Pella Windows!"

Karen Greenbaum

"...Kristen arrived promptly as scheduled, had detailed knowledge, and comfortably answered lots of questions. Code issues, energy efficiency, the range of materials options and their pros and cons, and design choices were all discussed. Her understanding of the product features and installation process, financing options and warranties were all clear. At the same appointment she walked through and took measurements and provided a quote before she left. She checked back with us on added questions and answered them all promptly and with no pressure. We did explore other options - some higher priced, some lower, all with some confusion and frustration. We are pleased to have selected Pella Impervia (fiberglass) and even more pleased to be working with Kristen to get this project completed."

Lisa Nicholson

"So professional on every front. From the estimate through the installation, the communication and professionalism was the best that I’ve seen! Every time I walk in my house and I see these beautiful new windows. I know that I am going to be comfortable in an amazing environment that is nice and quiet. Thank you, Pella!"

Leslie Lemm

"We had Pella windows of NW WA replace two of our bay windows with new Impervia full pane windows as well as our kitchen, office, bedrooms and a new patio door on a small deck off our upstairs bedroom. Our views have vastly improved without all the frames.
The Pella team was so impressive and amazingly quick with the removal of the two bay window structures and replacing not only the old windows with beautiful new windows but the workmanship of replacing siding, trim and the caulking finish as well as the beautiful interior casings and trim with caulking finish was really incredible. They installed eight windows and one patio door in one and a half days. Very professional and very clean work. Thanks Pella!"

Dave Riendeau

"Maks and Ian were stellar installers that took care to ensure the work was top notch, the house was kept clean and safe, and they communicated with us throughout the entire project. I have had many contractors in my home, these two are welcome back anytime I need their master craftsmen skillsets!"

Randall Cahoon

"On Thursday, October 10, a technician from your company arrived to make the repairs on my Pella sliding door. Having nothing better to do, I hung around and watched Jesse work. I was VERY impressed at Jesse’s attention to detail, his knowledge of making the repairs and his craftsmanship in making the repairs. He answered all my questions, was friendly and helpful. As a result of his work, the door is now working as good as new! It was a pleasure meeting and having Jesse in my home and just wanted to let you know what an asset he is to your company."

Mike and Alice Kerr

Fiberglass Window Frequently Asked Questions

Fiberglass is one of the best window materials. It’s strong, ranked the best insulating material, and calls for little maintenance.
Fiberglass windows are highly recommended since homeowners can enjoy many benefits from these windows. The windows won’t warp, rust, rot, or fade. Plus, they are also resistant to moisture damage. Pella windows are engineered to hold up even in the worst weather conditions.
It is rare that fiberglass windows crack. Pella’s proprietary fiberglass is the strongest material for windows, engineered for lasting durability.

Pella fiberglass windows will last for years and won’t fade when exposed to the sun or other harsh weather conditions.

Tell Us About Your Project

Chat with one of our window and door experts to discuss your next project.