Showroom currently open by appointment only.
Please place all pick-up orders ahead of time via: or Tel#: (207) 780-1500
Let us know when you would like to pick up. We will have your order ready outside.
Please feel free to call for more information.

Performance Building Supply

We provide construction products and information to make buildings high performing, energy efficient, durable, resilient, healthy and more comfortable for the occupants.

We ensure every product we offer is thoroughly researched and chosen based on energy performance, environmental and health effects, manufacturing process and location, durability and practical use.

Browse our products or visit our showroom and learn how to do it right.

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