Three winners receive a gift card and a spotlight feature in a future edition of Roofing Contractor.

Allied Building Products Corp. adds the gypsum accessories of Eldersburg Building Supply Company to its resources.

Allied Building Products recognized for being awesome.

Allied Building Products Corp. announced that it has completed its acquisition of Ivan Supply Co. LLC, a privately held roofing and siding distributor based in Philadelphia, Pa.

Distributors are always looking to bring more to the table for their contractor customers, and Allied Building Products Corp. has taken that approach to a new level with its new expanded Contractor Tool Center program. The company opened its prototype facility in Wall Township, N.J., in October 2008 to great success.