Really low. Contrary to wood siding that needs regular repainting, Hardie siding with ColorPlus® Engineering maintains its prosperous colour For a long time. Just give it an occasional rinse having a yard hose and check your caulking yearly for optimum performance. In coastal areas, think about products immune to salt https://typesofroofvalleyflashing58147.blogsumer.com/36346727/rockville-md-siding-renovation-contractors-an-overview