About Us: synthetic teak, outdoor furniture, landscaping products. We specialize in synthetic teak for the marine industry.. constructed a custom swim platform using the recycled plastic lumber that is commonly used for.Teak alternatives: 4 options for decking that doesn't cost the earth May 7, 2020. Custom panels cost around €250/m2 (ex. VAT). Life expectancy for expanded foam materials is around five to seven years for harsh use, and longer.ISITEEK - DIY synthetic teak decking - YouTube ISITEEK is a do-it-yourself product that has been developed by Flexiteek for the making of smaller.