Alliston Home Building Centre is proud to feature the exciting Xtendex deck system.
Xtendex is a naturally mold resistant composite decking and railing system. It provides the same natural beauty of wood, just without the wood. Xtendex eliminates mold, mildew and insects which are common problems with wood based composites, by using a unique, patented “rice hull” technology. This innovative compound has a high mineral content which when mixed with virgin HDPE is stronger and lasts longer than any other composite on the market today.

Call us, or come into our store, for more information on the Xtendex deck system.