Floor Sheathing Weight Per Square Foot

The apa standard weights are not the weights of actual products and tend to be somewhat heavier than the weights of any real softwood plywood you will find.

Floor sheathing weight per square foot.

Soundproofing company recommends 5 8 gypsum drywall for its heavy weight at 2 5 lbs per square foot. For example if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it. A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot. Below is a guide to the building materials weights for typical supplies used during the construction of your walls ceilings and floors.

Applies to panels 24 inches or wider. Anyone care to speculate on how much weight a floor in a house with a crawl space not a concrete slab might hold. Ft kilograms per square meter kg m 2 source. Floor and roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.

Link to post share on other sites. Asphalt shingles 3 tab or strip 1 95 lbs. Pounds per square foot lb ft 2 pounds per square 100 sq. These are the weights of typical actual products.

Acme 496 acme. If you weigh 200 lbs. A simple trick would be place your weight machine on a 8 foot x 4 foot 3 4 inch piece of plywood. If there s wall board covered ceiling suspended from the underside of that floor the dead load increases to about 10 pounds per square foot.

A 4 x 8 sheet of 1 2 inch apa standard plywood would weigh 48 lbs. Maple wood weighs aprroximately 48 lb cubic foot and so the flooring should weigh about 3 lb sq. The dead load on a floor is determined by the materials used in the floor s construction. Depending on the thickness of the flooring 3lb would be average for 3 4 inch thick flooring.

Uniform load deflection limitations 1 180 of span under live load plus dead load 1 240 under live load only. This simple sub floor materials calculator will provide you with the lineal feet of floor joist needed the number of sheaths to cover the floor and how much glue and how many screws it takes to attach the sheathing to the joist. Softwood plywood is typically used as structural plywood roof decking sheathing flooring. This would distribute the weight over a big area 800 32 25 lbs ft 2.

Weight of roofing materials. 1000 32 31 25 lbs ft 2. The screw count is a bit high at times but this will allow for losing some. Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space.

I figure it will weigh about 300 pounds per square foot with a 10 square foot base. This is much below the 50 lbs ft 2 load designed in most homes. The weights of other actual products of the same type may vary.