How long does a typical Gacodeck last?
A Urethane Gacodeck can last for approximately 7 to 10 years before they need to be recoated. Our oldest deck lasted over thirty-three years before having to be redone. Acrylic decks usually need a new top-coat every 5 to 7 years (there have been acrylic decks that have gone as long as 15 years without re-coat).