The treatment is a process that forces chemical preservatives into the wood. Wood is placed inside a closed cylinder, then vacuum and pressure are applied to force the preservatives into the wood. The preservatives help protect the wood from attack by termites, other insects, rot and fungal decay, and holds up well.
An unparalleled three layers of protection surround a carbon steel core, ensuring each critical joist, beam and ledger connection holds up to the elements for decades, with a *25-Year Limited Residential Warranty to prove it. *Warranty coverage for Decks further than 3000 feet from the ocean.