Updated February 2020
Best Stain For Full Sun Decks in 2020
DeckStainHelp.com has become the Internet’s go-to site for all things exterior wood surface restoration related. New this year is Restore-A-Deck in a day, which was not mentioned in the article below for its ability to withstand the elements when your deck is in full sun. We encourage customer interaction on our site, so feel free to leave a comment.
One of the biggest elements in the lifespan of a deck is sun exposure. When a deck is exposed to full sun, it can have a damaging effect that can shorten the life of the wood. Harmful UV rays break down the wood fibers and cause discoloration, graying, and fading. When a deck becomes severely sun-damaged the decking boards can warp, crack, and split causing dangerous splinters and a very unappealing look. In extreme cases, UV damage is irreversible and cannot be repaired.
The best stain for full sun decks is one that has a heavy pigmented formula that acts as a sunscreen and blocks damaging UV radiation. Most of the stains that are best for full sun decks will penetrate deeply into the wood pores. For example, Defy Extreme is an excellent waterborne product that uses nanoparticle technology and heavy resins to help reflect harmful sun rays.