Short Business Description VanWeelden Co. cares for the environment and is great at clean up. In addition to installing green roofs, we, as an Owens Corning Preferred Recycling Contractor, have also taken a pledge to recycle all our old torn-off shingles. Recycled asphalt shingles are most commonly used in pavement, which offsets the need for new asphalt and aggregate, and additional uses are being explored.