Do I Need Special Cleats For Flooring Over Joists

How to increase the interior ceiling joist for r38 insulation.

Do i need special cleats for flooring over joists. A room used solely for sleeping might need to carry only 30 psf whereas a garage floor over a basement would need 50 psf or higher. Otherwise your room will take on arctic temperatures in winter very quickly. First floor live loads have higher requirements than second floor live loads 40 pounds per square foot vs. Installing bamboo over joists bamboo flooring must be at least 18mm thick and have a tongue and groove profile if you want to install it over joists.

You have the choice of either secret nailing or secret screwing it to the joists. Start by securing the first row of bamboo flooring by either nailing or screwing into the groove of the planks. Other things that you need to take into consideration include insulation for heat and for sound. An inaccessible attic space on the other hand might have a live load of only 20 psf.

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. Ceiling joists are the horizontal boards that span the width of the house resting on the outer wall plates and possibly on. 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. I do know using too short of fasteners will cause failure in terms of loose noisy flooring.