NWI Roofing was founded in 1976.The company was originally established as a Roofing and Waterproofing business for industrial, commercial and residential building and home owners.The company has since spread its wings and now boosts a new sister company which offers Roofing and Waterproofing Supplies.Today NWI Roofing has been transformed into a market leader, offering highly professional and specialized roofing, waterproofing, damp proofing & interior and exterior painting services as well as supplies, for all residential, commercial and industrial projects. With a proven track record of reliability and moral ethics many of our customers are not only customers for toda