Stacks of 4 x 8 softwood plywood panels 15 32 inch thick.
Weight of 4x8 sheet of 3 4 plywood.
Sanded nominal thickness 1 4 3 8 1 2 5 8 3 4 1 1 8 actual thickness 1 4 11 32 15 32 19 32 23 32 1 1 8 approximate weight per 4x8 sheet 22 0 28 5 40 6 48 60 8 84 5.
The formula engineers have rounded off weight calculations for plywood to square foot calculations and have decided that for engineering purposes a generic square foot of 3 4 inch thick hardwood plywood weighs 2 3 pounds.
The precise thickness of the panel is a major factor in the weight.
But this is untrue.
A few factors impact the weight of plywood.
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What affects the weight of plywood.
It is natural to think that the weight of plywood impacts its strength.
A 4x8 sheet of plywood covers 32 sq feet.
Read on to learn more about what impacts the weight and find the weight for different varieties and thicknesses of plywood.
Plywood is composed of approximately 92 97 wood with the remainder made up by primers sealants and adhesives such as phenol formaldehyde resin.
Since the major weight in any type of plywood product is from the rosin and adhesive used in its manufacture higher weight merely indicates that the plywood in question has more rosin in it and less wood fiber.
For best cutting results use an 80 tooth or greater table saw blade intended for sheet goods or a carbide tipped circular saw plywood blade.
Plywood thickness and weights.
Divide 288 by 32 and you will need 9 pieces of plywood.
Each sheet weighs about 40 pounds so each one of those stacks weighs almost a ton and a half.
Direction of the grain is the length of panel.
You need to cover 16x18 which equals 288 sq feet.
On average a 4 x 8 sheet of 3 4 softwood plywood weighs about 61 pounds.