Welcome to Belletetes Building Materials

Belletetes Building Materials is a family run business headquartered in Jaffrey, New Hampshire. Founded in 1898 by Elie Belletete, Belletetes sells windows and doors by Marvin and other building materials to improve our local communities. Elie believed that stellar products and outstanding customer service were cornerstones for a successful business. We still believe this today, and our company is now operated by third and fourth generation family members.

Belletetes Building Materials is a proud dealer of Marvin with knowledgeable consultants ready to guide you through your next new construction or replacement window and door project.


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Replacing Windows is Easy with Marvin and Belletetes Building Materials

It's Easier Than You Think

Whether you're a homeowner embarking on your first replacement journey or a contractor looking for a better way to replace, windows and doors by Marvin are an easy solution. Our local team is here to help you explore the options.

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A Partner You Can Trust

When you build with Marvin, you get more than a supplier -- You get a reliable partner who is invested in your success. We believe that every home you build should be your most remarkable yet, and we’re here to support that goal however possible. So, whether you’re renovating, remodeling or building something new, you deserve a partner you can trust. That’s where we come in.