Experienced Window Replacement Experts Serving Auburn, ME

Windows play a vital role in your home’s thermal performance, natural light, and curb appeal. Unfortunately, drafty, outdated windows can lead to higher energy bills, reduced comfort, and a worn appearance. If your windows have seen better days, Straight Line Roofing & Siding is the trusted window contractor to call in Auburn, Maine. Backed by 36 years of dedicated service, our team has the knowledge and craftsmanship to deliver exceptional results.

Our High-Performance Replacement Windows

When it comes to window replacement, quality matters. Straight Line Roofing & Siding installs top-tier replacement windows that are built to last. We proudly offer wood-frame windows from Andersen, known for their timeless beauty, durability, and natural insulation. For homeowners seeking a cost-effective solution, we also install vinyl windows from Paradigm Windows. These windows are engineered for energy efficiency and resist warping, cracking, and fading—even in Maine’s harsh climate.

Our replacement windows are highly customizable and available in popular styles such as double-hung, casement, picture, bay, bow, and garden. Whether you’re looking to boost ventilation, expand your view, or enhance your home’s exterior, we have the perfect window for your needs. We also install premium skylights from Velux to bring more natural light into your space.

Customer-Focused Window Replacement Services

Replacing windows is a detailed process that demands the expertise of a dedicated window contractor. Straight Line Roofing & Siding brings professionalism and precision to every project. We’re proud to hold an A+ rating with the Better Business Bureau and are known for our punctual service and clean worksites. We also offer affordable financing options and back our work with a five-year workmanship warranty, in addition to honoring all manufacturer warranties.

Free Window Replacement Estimates Available

If you’re ready to upgrade your home with a carefully executed window replacement from Straight Line Roofing & Siding, reach out for a free quote today.

Customer Reviews

See what our residential and commercial customers have to say about us.

★ ★ ★ ★ ★

“ If I had only known how quick & easy these guys were going to make replacing my roof shingles, I would have hired them sooner!! They worked like a “well oiled machine” and completed both my house and garage roofs in less than one day!! I returned home to a beautiful new roof and zero mess…like they were never even there. ”

Krisi C

“ Straight Line Roofing and Siding did an excellent job putting a new roof on our 100+ year old New England style house! Ernie was very professional and responsive to all our questions and concerns! They stripped the old roof off and installed the new one in ONE day and left no debris behind! I highly recommend them! ”

Russ B

“ Straight Line Roofing was very prompt in providing our estimate, priced way below their competitors, and informative about the products which would be used in our new rood installation. We have nothing but positives to say. Great job! ”

Jim G