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We want to hear from you. If you have questions about our products or would like to request a catalog, please call us or fill out the form below.

Source Building Products provides Ascension Stair Parts™ to staircase builders throughout the U.S. and the world. We can recommend a company in your area.

T: 866.516.0160
F: 866.717.6707

Source Building Products USA, Inc.
25617 Gateway Boulevard
Tracy, CA 95377