Timbertech XLM Decking is the
industry leader in fire resistance
TimberTech XLM is engineered from PVC to provide unparalleled scratch, mildew and stain resistance placing it in a class of its own. This extreme low-maintenance product also offers the added benefit of a Class A Flame Spread Rating. TimberTech XLM is the decking of choice for ultimate low-maintenance and peace of mind.