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Source Building Products USA, Inc. is the worldwide provider of Ascension brand stair parts and other select quality interior and exterior building products.
Our staircase components are created from the finest woods and iron for all types of staircases, from spiral to curved to contemporary. Our products are known for their exceptional quality, unique designs and outstanding workmanship.
With 3 strategically located finished goods warehouses, along with a custom manufacturing shop, Source Building Products can provide two day or less delivery to a majority of the contiguous 48 states.