Welcome to JB Sash & Door

Experience, customer service and flexibility are the hallmarks of JB Sash & Door. We have been leaders in the window and door business for 75 years. Our professional staff is highly knowledgeable and trained to help you find the right products for any project. We offer an extensive range of services including shop drawings, custom carpentry, delivery and installation. Our convenient Chelsea location features a state-of-the-art showroom with windows and doors by Marvin. No matter what you’re looking for, JB Sash & Door can help make your Marvin home project a dream come true.

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Replacing Windows is Easy with Marvin and JB Sash & Door

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.

Marvin Modern
Modern Design That Performs

Intentional in both process and product, Marvin Modern delivers an unrivaled combination of performance and beautiful design. Working together as a system, the product line achieves narrow, consistent sight lines and minimizes visual distraction. Powered by Marvin’s innovative High-Density Fiberglass material, every Modern product is designed to meet the principles and standards of true modern architecture, with every critical detail considered.

Marvin Trade
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.