55 Building Supply

A Proud Member of the SRS Family

We have been serving the great Chicagoland and Northwest Indiana areas for over 40 years from our Chicago and Chicago Heights locations. Over those years we have focused our efforts on providing contractors and homeowners alike with the best quality products available and exceptional service. 

Our commitment to you is to earn your trust and respect so as to win you as a customer for life. Family owned and operated, we are in the day-by-day operations t o make sure we go the extra mile to provide the best service our costumers deserve.

The mission of Acorn Roofing Supply & Prairie State Exterior Products is to provide you, the specialty and general contractor, with the best quality products available and exceptional service, to earn your trust and respect, and to win you as a customer for life.


  • Steep Slope Roofing
  • Low Slope Roofing
  • Siding & Accessories
  • Gutters & Accessories
  • Windows & Skylights
  • Tools & Equipment

Return Policy

Customers need to return the products with original receipt to receive full credit. In addition to the receipt: Products must be in resalable condition; Customer must bring original invoice with receipt; If product was paid with credit or debit card, customer must bring original charged card to apply refund. No cash can be refunded if payment was made with credit or debit card.

IL Locations

We're Building Big Things

Interested in joining us? See what a career with SRS has to offer.

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