SIG Roofing, a company providing roofing, siding, and sheet metal services and installation, agreed to acquire SM Roofing Supplies, a provider of roofing materials. Financial terms were not disclosed. “As a business we have been closely following SM Roofing Supplies impressive growth across the past decade, and recognise them as one of the most respected roofing supply specialists. That’s why we are so delighted to welcome them to the SIG Roofing family. With a reputation for customer service excellence, we are sure that SM Roofing Supplies team will help us further enhance our offering to roofing contractors nationwide," Philip Johns, SIG Managing Director.