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Name: Barrier Windows & Exteriors
Telephone: (765) 653-0505

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Barrier Windows & Exteriors

"Family Owned and Operated!"

About Us

Barrier Windows & Exteriors, based in Greencastle, IN, has been a trusted name in window, door, and roofing solutions since 1996. Serving Greencastle and surrounding communities, we specialize in custom-manufactured hybrid vinyl windows, including bay, bow, and garden styles, designed to elevate both the appearance and performance of residential and commercial properties. Our expertise extends to professional window and door installations, with a proven track record in large-scale commercial projects—such as the installation of over 200 Barrier Windows in the historic Putnam County Courthouse since 2003. With a commitment to expert craftsmanship, durable materials, and superior customer service, Barrier Windows & Exteriors is your go-to partner for transforming your property with confidence. Contact us today to discover the Barrier difference.

Areas Served

Putnam County, IN | Greencastle, IN | 70 Mile Radius

Our Professional Associations

Chamber of Commerce

Our Certifications

Licensed
Insured
Super Service Award-Angies List

What We Offer

Our Specialties include:

At Barrier Windows & Exteriors, expert window and door installation is at the heart of what we do. We provide professional, energy-efficient solutions that enhance the beauty, security, and functionality of your home or business. Whether you're upgrading outdated fixtures or building new, our team ensures precise installation using top-quality materials and techniques. From classic styles to custom designs, we help you choose the perfect windows and doors to match your vision—delivering results that stand the test of time.

Our Services include:

Window Services: At Barrier Windows & Exteriors, we specialize in high-quality window solutions tailored to enhance your home’s comfort, energy efficiency, and curb appeal. From full window replacements to elegant bay, bow, garden, and sunroom windows, our expert team ensures precision installation and long-lasting performance.
Exterior Services: Protect and beautify your property with our comprehensive exterior services. We offer durable roofing and siding options designed to withstand the elements while elevating your home’s aesthetic. Whether you're upgrading for style or safeguarding your investment, our materials and craftsmanship deliver lasting value.
Service Types: Barrier Windows & Exteriors proudly serves both residential and commercial clients. Whether you're a homeowner looking to renovate or a business needing reliable exterior upgrades, we provide tailored solutions that meet your specific needs, timelines, and budgets.

Our Products include:

Windows
Doors
Sunrooms

Testimonials

On 6/6/2025 Kyla Takata had this to say:
We had original 1960 single-pane windows that were very old and drafty, so we had Neil out to quote replacing our windows and he was awesome to work with! He gave us a great price and we were able to get the white-interior, black-exterior windows and grids like I wanted. His team did a great job, they turned out beautiful and we are very happy!

On 12/19/2024 Amy Mahoney had this to say:
We wanted to replace our front door & sliding glass back doors and had several of the big-name companies come give us a quote. But my dad had Barrier Windows install windows and doors at his old house and was so impressed with them that he also had Barrier do his sunroom windows and door at his new house, so we decided to have Barrier Windows come and give us a quote on our new doors too. We loved Neil Masten, the Barrier Windows owner. He came out and gave a quote and was so down to earth and a no-non-sense kind of guy. So, we decided to go with them. The doors were installed yesterday, and my husband and I are so happy! Solid products and workmanship! Doors are certainly not cheap and take some time to install. Both the front and back doors look so nice and are great! We highly recommend using Barrier Widows Inc for all your window and door needs!

On 6/7/2024 martelle rogers had this to say:
Neil is awesome! We had Barrier complete a brand new front door (due to a water leak), brand new back door (due to wood rot) and a new basement window. We bought our house a little over a year ago and were so upset to find out we bought a house with these issues. Neil did a fantastic job meeting with us, explaining everything along the way and was responsive. I have recommended him to several friends and family and will continue to do so. Pricing was fair and I never felt like I was being “sold.”

On 3/14/2023 Myers Dariette had this to say:
Excellent service!!!! Neal is easy to work with and expedited our order. They do a really good job on installation and they are there to make sure you’re satisfied. Testimonial written by Myers Dariette on this site.

Contact Us

Barrier Windows & Exteriors
Greencastle, IN 46135
Phone: (765) 653-0505

Where To Find Us

Payment Types Accepted

Visa, MasterCard, American Express, Discover, Personal Checks, Debit Cards, Cash

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: 8:00 AM - 12:00 AM

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