UltraShield Composite Decking Single Colour Sample. Individual composite decking sample colour: Antique. UltraShield Composite Decking is suitable for domestic or commercial applications and has been used by brands including Holiday Inn Express, Hampton by Hilton, McDonalds, Burger King and Starbucks. UltraShield is a great choice to build with a hot tub because it is extremely resistant to moisture and dampness, no splintering like a timber deck! Your family and friends will be jumping in and out of the hot tub in the summer, UltraShield is safe to walk on with bare feet. The textured "Naturale" effect grants the texture and look of real wood with the safety of no splintering.