<p>We recommend using a UV rated weatherproof sealant twice yearly. This sealant is a crucial step in the life of the decking tiles and can extend the life of the decking tiles, in some cases, pending the climate, by 1 to 2 years. </p><p></p> <p>The life of a decking tile is heavily dependent on the climate of where they are located. Hot, humid climates, rainy climates, and cold, snowy climates can cause the decking tiles to deteriorate faster than using them in a climate controlled environment, like inside of a house or indoor venue. </p>