Medium density fiberboard is produced from wood scraps left over from other wood product manufacturing activities.
How much does plywood sheet weigh.
The apa american plywood association has created design specifications for the production of various plywood products.
There fore it goes like this.
2 64 per square foot.
Read on to learn more about what impacts the weight and find the weight for different varieties and thicknesses of plywood.
A typical 4 x 8 sheet of 1 2 inch softwood plywood weighs around 43 lbs.
In it they state that softwood plywood should weigh approximately 3 pounds per square foot per inch of thickness.
This waste wood can be either hardwood or softwood.
Hardwood plywood typically weighs around 55 lbs.
A quarter inch sheet of plywood that is 4 x 8 feet will weigh approximately 22lbs.
What affects the weight of plywood.
Generally for our north american construction purposes our plywood is bundled always in the same size lifts and usually 4 x8 sheets.
Other widely used plywood types include 3 4 inch which is one of the most widely used of all plywood thicknesses.
A 3 4 in thick sheet of bc fir plywood for example can weigh more than 70 lbs.
Here are the most useful numbers.
The precise thickness of the panel is a major factor in the weight.
On average a 4 x 8 sheet of 3 4 softwood plywood weighs about 61 pounds.
A 12 by 36 inch piece of 3 4 inch fir plywood can support up to 50 lbs.
How much does 4x8 plywood.
Plywood thickness and weights.
3 4 plywood 23 32 1 9 per square foot.
A 4 by 8 sheet of plywood equals 32 square feet so 32 times 2 3 is just over 70 pounds per sheet.
By comparison a full sheet of 1 4 in.
Birch plywood weighs only 12 lbs.
See softwood plywood at the home depot mdf.
Actual plywood sheets weigh slightly less as the specification is for pre sanded sheets.
Utility plywood can be much heavier however.
A few factors impact the weight of plywood.
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.
5 8 plywood 19 62 1 5 per square foot.