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Barrier Windows & Exteriors

"Family Owned and Operated!"

About Us

Barrier Windows & Exteriors, located in Greencastle, IN, has been the premier window, door, and roofing company since 1996, proudly serving Greencastle and surrounding areas. We specialize in custom-manufactured hybrid vinyl windows, bay, bow, and garden specialty windows, and offer solutions designed to enhance the curb appeal and functionality of residential and commercial properties. Our high-quality windows are suitable for most commercial applications, exemplified by the over 200 Barrier Windows installed in Putnam County, Indiana’s Courthouse since 2003. Choose Barrier Windows & Exteriors for expert craftsmanship and superior customer service. Contact us today to learn how we can transform your property!

Areas Served

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

Our Professional Associations

Our Certifications

What We Offer

Our Specialties include:

Our Services include:

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 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! Testimonial written by Amy Mahoney on this site.

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

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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

News

On 4/19/2025 this was posted:
🌿 Spring is the season of renewal, and what better way to refresh your home than with a new garage door opener installation? Glenn’s Garage Doors provides cutting-edge technology for seamless access and enhanced security. Our team will guide you in choosing the perfect opener to match your garage door. Step into the future of convenience this spring! Contact us for more details. 🚪 #SmartHome #SpringRenewal #GarageOpener #GlennsGarageDoors
Expires 7/19/2025

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