Multi-Phase - Specialty Building Materials

Multi-Phase Specialty Building Materials was formed to fill a need in the construction market... provide a single source for the best in materials, tools and service.

Our commitment to our customers is the basis for everything we do. Our staffs diversified experience is what makes us a valuable asset in fulfilling your needs in the construction market. Our technical expertise, familiarity with required specifications and ability to respond quickly ensures that you’ll have what you need, when you need it.

We realize how critical it is to keep your site running and your crew productive. Centrally located in Connecticut and servicing Southern New England – with everything from air vapor products - firestopping - masonry accessories

and much more.