- Paul is the operator of Pelican Exterior Cleaning Inc in Pensacola Florida Prevent Roof Algae Growth & Stains Chemically treated roof shingles are available from several asphalt roofing manufacturers who offer these products which are resistant to moss, lichens, or algae growth on roofs. Discuss...
IB Roof Systems recognized the need for a long-lasting waterproofing membrane for roof decks, patios and balconies, and based on their excellent PVC roofing membrane, created a Deck Roofing product, which will last for decades, is easy to repair (if such need arises), and has a special, sl...