Frontier20 porcelain pavers are virtually maintenance-free! Simply give them a quick powerwash in the spring, and they’ll retain their freshly-installed looks year after year. Impervious to the elements, including frost and thermal shocks, Frontier20 porcelain pavers also resist scratches, stains, fading, moss and mould and salt damage. Boasting unique strength and hardness, Frontier20 porcelain pavers are uncommonly unyielding to external abrasion and are even resistant to scratching with metal tools. Unlike natural stone pavers, porcelain pavers are fade-resistant and don’t need sealing. Because Frontier20 porcelain pavers are stain-resistant, you don’t need to worry about discoloration due to water, mould, or mildew.