Phoenix, Arizona Manufacturing Plant and Showroom

Founded in 2002, Volterra originally manufactured and distributed specialty stucco and plaster products, along with a line of cast stone resin accent products. In 2003 they recognized and capitalized on the demand for decorative, high density polyurethane foam (HDF) building products such as faux-wood beams and planks, corbels, truss tails and shutters, tile accents and exterior details. Flexible urethane moulding was also an integral part of the product line, as Volterra was, and still is, the only manufacturer in the Southwest region producing custom radius moulding for the woodworking industry. Faux wood beams and trusses soon became the signature product line for Volterra and they became the leading U.S. manufacturer for many online distributors.

In 2011, Volterra expanded the scope of business to include the production of natural hardwood moulding with the acquisition of a leading Arizona moulding and millwork manufacturing company. Now, selling an extensive line of hardwood moulding and trim products with radius moulding to match, along with a comprehensive line of natural wood box beams, Volterra is a one-stop shop for the woodworking industry.


Volterra’s 40,000 sq. ft. manufacturing plant and showroom are centrally located near downtown Phoenix, Arizona, showroom hours are 7 a.m. – 4 p.m. Monday-Friday. With specialty building products sold to trade professionals and retail customers, Volterra ships to destinations throughout North America and Canada and offers free pickup options at our Phoenix plant.

As the largest manufacturer of faux wood beams and trusses in the United States, Volterra produces premium quality, high-density polyurethane foam (HDF) products using proprietary molding techniques and state-of-the-art equipment. With a chemist on staff, Volterra develops and produces our urethane foam and many finishes at the Phoenix plant, giving us ultimate quality control of finished HDF products. The result is faux wood products in various textures and finishes that look virtually identical to natural wood.

Milling hardwood casing, crown, base and panel moulding in virtually any hardwood species, Volterra’s catalog includes hundreds of standard profiles and limitless custom profiles. Flexible urethane radius moulding is also produced on-site to match any hardwood profile.

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Natural wood ceiling beams in a variety of species and textures are milled and hand-built at our Phoenix production plant, then shipped anywhere in the contiguous U.S. Custom wood beams are available in most any wood species.

Meet the Team


Tim Williams

President / CEO


Keith Fry

Vice President


Craig Martin



Beth Williams

Director of Marketing


Julio Jaimes

Customer Service / Shipping & Receiving


Rick Cabral

Inside Sales


Steve Johnson

Chemist / R&D


Zac Williams

Customer Service