How To Know If Floor Can Support A Bathtub

A standard bathtub can hold between 40 and 60 gallons of water.

How to know if floor can support a bathtub.

Filled weight is 738 lbs. You must consider all of the weight the floor joists must be able to support. Trial fit the tub in the tub alcove. The bathroom is roughly 8 ft by 9 ft and straddles the line between the two 4 ft in the 1885 half 4 ft in the 1941 half.

When the spans are really long the member is controled by deflection consideations. So just know that a normal deck raised 2 or more feet off the ground which might have support posts every 6 feet won t be enough to hold the weight of a hot tub. So a 5 by 10 foot bathroom floor generally supports up to 2 000 pounds. And they ll spread it out on the floor where the tub s going to be set.

However i am unsure of how much weight the floor and walls below can support. Place your foot on the inside edge of the tub to hold it steady while securing one screw in the center of the tub on the main wall. Once the tub is level you can attach it to the studs using 2 inch galvanized screws. Set the tub flat on the floor and position a level on top of the tub.

The good news is that if your deck is high enough off the ground to get under it s fairly easy to add support beams and posts to take the weight of your hot tub. If the floor was built using the general 16 inch spacing you can expect a bathroom floor to safely hold 40 psf. It is 355 lbs 4 legs do not know weight. This provides sufficient support for most cast iron bathtubs which run under 500 pounds even when full.

The floor framing for bathtubs requires special attention. If you think about it as that dries it gives you support across the underside of the entire surface of that tub. Hi i purchased a cast iron clawfoot tub that i would like to install on a second floor bathroom. Need to know if floor can take read more.

And that stops the flex that you re now experiencing. Check the tub is level again on the main wall then transfer your level to the front of the tub. The tub should be level in all directions. The house itself is wood frame pier and beam built in 1885 with an addition in 1941.

And then they ll push the tub kind of into it. If the tub is not level use a floor leveling mortar a form or material suggested by the tub manufacturer to level the floor under the tub.