Do I Need Special Cleats For Flooring Over Joists

An inaccessible attic space on the other hand might have a live load of only 20 psf.

Do i need special cleats for flooring over joists.

When a load is applied to a joist the wood fibers along the bottom edge go into tension and those along the top go into compression fig. If you are fitting an engineered wood floor over joists that are over an outside space for example a garage it is important that you take heat retention into account. First floor live loads have higher requirements than second floor live loads 40 pounds per square foot vs. I think it s over kill unless it s 5 wide plank flooring.

You have the choice of either secret nailing or secret screwing it to the joists. How joists support floors and ceilings joists the horizontal members that span two walls and or beams have to carry the weight of the walls people furniture appliances and other stuff we place on them. Otherwise your room will take on arctic temperatures in winter very quickly. I do know using too short of fasteners will cause failure in terms of loose noisy flooring.

Other things that you need to take into consideration include insulation for heat and for sound. Ceiling joists are the horizontal boards that span the width of the house resting on the outer wall plates and possibly on. How to increase the interior ceiling joist for r38 insulation. Nofma does recommended when face nailing the last few courses on a 3 4 install to locate the joists and nail into those using casing or spiral shanked flooring nails.