Composite Decking Over Concrete Slab - Redwood decks are lovely and durable so long as they're appropriately cared for. A decade ago, we could buy Redwood for a song, but now it is rather expensive so if you own Redwood decks, you might want to take good care of those. The idea about any exterior decking material is to protect it from the elements so the wood does not sustain damage. These cracks are a part of this normal breakdown process of timber, but it is not a fantastic thing. Cracks cause rot and rot causes replacements and aching pocketbooks.
There are many fantastic quality stains that act as sealants to reduce moisture from breaking down wood fibers. Nearby climates determine how long your decks may go before another sealant application. I dwell in intense snow and cold. The summers are quite gentle so the timber surfaces don't sustain much damage from heat or the sun, but the rain and snow really wreak havoc on softwood materials.
I try to clean and apply sealant to my decks each other calendar year. I am aware of some sealants that assert to last up to five decades, but I wouldn't let any decks move more than three years without another program. The first part of the course of action is to clean out the old blot off the decks. You'll also need to spot treat anything like oil or paint stains. You may spot clean them with deck stain remover or deck cleaner in its concentrated form.
Once the area treatment is done you'll want to get the deck wet using a garden hose to allow the surface become porous and much more open to the cleaner. You can use just about any deck cleaner combined with dish soap or mild detergent. Pour a fantastic amount of cleaner onto the deck and sweep it vigorously with a stiff brush to clean away the upper layer of deteriorated wood.