It depends. If your deck is structurally sound, but the surface boards are rotting, then you can probably repair it by replacing the rotted boards. But if the deck joists or beams are rotten, then you'll have to replace the whole deck.Another thing to consider is whether your deck is old or new. If it's a newer deck and still has a warranty, then you might want to replace it instead of repairing it. And if your deck is in disrepair and starting to look really bad, then you might want to replace it even if it's structurally sound.

It depends. If the deck is structurally sound and only needs cosmetic repairs, then you should repair it. However, if the deck is damaged and needs to be replaced, then you should replace it. decks are one of the most common Outdoor Projects that homeowners undertake. They can increase your home's value, provide a place to relax or entertain guests, and increase your outdoor living space. However, not all decks are created equal. So before you start any project, it's important to assess the condition of your deck and determine what repairs or replacements need to be made.