decking on uneven concrete

concrete block - 100350712. enhance 1 in. x 6 in. x 16 ft. Coppola beach dune grooved edge capped composite decking board - 203140667. enhance 1 in. x 8 in. x 12 ft. beach dune capped fascia composite decking board - 206821193. 4 in. x 4 in. x 8 ft. #2 ground contact pressure-treated southern yellow pine timber .

provided the concrete slab is strong enough to bear the weight of the completed deck, i'd pour my own piers on top of the slab. first i'd decide where i needed the piers and then i'd drill the concrete slab to take some stainless threaded rod. four of them to each pier, anchored in the holes with chemical .

liftec mudjacking can raise and level your sunken pool deck. liftec can repair your concrete pool deck for much less than replacing it. we have many years experience fixing concrete pool decks are you concerned about you or your friends tripping and falling on your pool deck? fed up with an uneven mess? can't stand .

you didn't say where you are located, but i figured in a cold area like me in maine. first of all, 12 inch joist spacing a a waste of time and money. 16 inches will be fine especially if you plan to use 5/4 decking of any type. if you are in a non ground freeze area, just use simple blocking to support the additional .

we recommend 18” of ground clearance. installing decking boards on top of concrete prevents air from circulating evenly across all four sides of the wood, leading to rapid changes in only one side of the board. this uneven release of moisture causes cupping, warping, and twisting. concrete tends to retain .

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