Welcome to Branford Building Supplies

Branford Building Supplies, a Marvin Design Gallery, features Marvin and Integrity window and door products, decorative hardware, and siding & trim -- all on display in a comfortable, home-like setting. Located in historic downtown Branford, Connecticut, Branford Building Supplies provides the ideal alternative to big box and chain retailers. With close to 80 years of experience, the lumberyard & ACE hardware store offer everything needed for building or remodeling. And, as a Marvin Installing Retailer, we also offer in-home installation estimates with a design consultant. We invite you to stop by our showroom or schedule an appointment today.

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Designer Black Painted Interior Finish Paint Cans

Marvin's Designer Black Finish: The Epitome of Sophistication

It's not just a color. It's an attitude. Marvin's new Designer Black Painted Interior Finish is modern, yet timeless. It transcends the ranks of fashion and frames views for a confident look in any home.

Marvin and Integrity Voted Best in Quality by Builder Magazine
Marvin and Integrity Voted Best in Quality

Each year, builders select their favorite and most trusted brands to be recognized by Builder Magazine in the BUILDER Magazine Brand Use Study. This in-depth evaluation reveals which brands professional builders use most across 70 product categories, and how they rank in quality. This year, the both Marvin Windows and Doors and Integrity Windows and Doors are very proud to be voted Best in Quality for 2017.