Full Answer
How thick is a sheet of plywood?
Thickness of plywood ranges from 1/8 inch all the way to 1 ¼ inches. However, bear in mind that those numbers do not actually represent the actual thickness of the plywood. Sanding of the wood, which takes place during manufacturing, can remove up to 1/32 inch of material from the plywood sheet.
What size plywood is used for rough framing?
Softwood plywood typically used for rough framing comes in 4 x 8 feet (1220 x 2438 millimeters) sheets. Even though with all variation often 3/4” (19 mm) nominal (23/32”) thickness tongue and groove flooring boards will be allowed to use as a rough subfloor according to building codes. In some application 5/8” will be still acceptable.
How many inches is 3/4 inch plywood?
5/8 inch = 19/32 inches 3/4 inch = 23/32 inches In fact, all wood expands as it gets wet and shrinks as it dries. Remember, plywood is made from many layers of thin wooden sheets.
What size tolerance for plywood is cabinet grade?
The size tolerance for plywood that is cabinet-grade is 1/64 inch. Your particular project will dictate the size and type of the plywood you need.
What is the actual thickness of plywood?
The most common thickness of plywood is 1/2-inch, but plywood thickness can range from 1/8-inch to 3/4 inches.
How thick is 3/4 plywood actually?
21/32" thickThe actual thickness of plywood varies and is usually different than the nominal thickness shown at the lumber yard. 3/4" plywood is actually 21/32" thick.
What is the actual thickness of 5/8 plywood?
The standard thicknesses for plywood are 1 ¼, 1 1/8, ¾, 5/8, ½, 3/8, ¼, and 1/8 inches. The corresponding actual thicknesses are 1 ¼, 1 1/8, 23/32, 19/32, 15/32, 11/32, 1/4, and ⅛, respectively. This takes into the effect of sanding throughout the process of manufacturing the plywood for each of these sizes.
What is the actual thickness of 3/8 plywood?
Nominal and Actual Thicknesses Thus, a plywood sheet with a nominal thickness of 3/8 inch is actually 11/32 inch thick.
What is the actual thickness of 1/2 plywood?
Plywood is often sold in 1/4“, 1/2“, or 3/4” nominal thicknesses, but the actual thickness is often 1/32” thinner. Because the actual thickness may vary measuring the plywood is the only accurate way to determine its thickness. A 3/4” sheet is actually 23/32” thick. A 1/2” sheet is actually 15/32” thick.
What is 3/4 plywood called?
Nominal and actual thicknessNominal ThicknessActual Thickness3/8”11/32”1/2”15/32”5/8”19/32”3/4”23/32”2 more rows•May 16, 2011
What does CDX on plywood mean?
What is CDX? CDX is veneer plywood, which is manufactured by gluing and pressing together sheets of wood. The letters C and D represent the grades of either side of the plywood, while X stands for exposure.
What's another name for 5/8 plywood?
MDF Panel (Common: 5/8 in.
What thickness is OSB board?
Thicknesses are available from 6 mm (1/4 in) to 28.5 mm (1-1/8 in). Panels may be sanded on one or both faces on special order.
What is the strongest 3/4 plywood?
The answer is marine plywood. It is the strongest and toughest of all plywood on the market. High-quality glues hold the plies in marine plywood together. That makes them structurally sound and resistant to moisture.
Is a 4x8 sheet of plywood really 4x8?
Sheathing Plywood (Common: 3/8 in. x 4 ft. x 8 ft.; Actual: 0.344 in. x 48 in.
How do you measure plywood?
Area can be found by multiplying the length and width of the space in feet. Find the square footage of each space and add together to find the total square footage needed. 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.
How thick should a subfloor be?
The minimum thickness of plywood for subflooring is about 5/8 inch. Since it does not hold fasteners as well as plywood, OSB must be a little thicker, or at least 23/32 inch.
What kind of plywood do you use for subflooring?
Standard plywood can be used for subfloors, but a better material is 3/4-inch tongue-and-groove plywood subflooring. The tongue-and-groove edges interlock to resist movement along the panel edges and create an overall stiffer floor.
What does a 4x8 sheet of plywood weigh?
Expect a standard 4-foot by 8-foot sheet of softwood plywood available at most home improvement stores to weigh around 60 pounds.
How thick is plywood?
Thickness of plywood ranges from 1/8 inch all the way to 1 ¼ inches. However, bear in mind that those numbers do not actually represent the actual thickness of the plywood. Sanding of the wood, which takes place during manufacturing, can remove up to 1/32 inch of material from the plywood sheet.
How thick is lumber core plywood?
If you are looking to use lumber core plywood, say when making a cabinet or building a closet, the panels will likely be 18 mm thick. This plywood is made of three layers with hardwood on the outer layers and basswood on the inner layer.
What is plywood made of?
Plywood is made from placing multiple layers of wood together and adhering them using glue. The wood grain of every individual layer is placed perpendicular to the next layer. The outside layers of every sheet determine the grade of the plywood. In some cases, this could mean that the outside layer also determines the use of the plywood. Sanded plywood, which is considered top grade, has an outer layer that is free of any kind of defects. It is made of high-quality softwood or hardwood.
What is the tolerance for plywood?
The size tolerances for this type of plywood, particularly for thickness, are smaller than those of plywood that is utility-grade. The tolerance for thickness that is utility-grade is 1/32 inch. The size tolerance for plywood that is cabinet-grade is 1/64 inch.
What is the standard size of plywood?
As described, the most common size for a sheet of plywood is 4 x 8 feet. Hardwood plywood is also available in sizes 2 x 2 feet, 2 x 4 feet, and 4 x 4 feet.
How big is a sheet of plywood?
The standard sheet of plywood measures 4 x 8 feet. However, it comes in a variety of different thicknesses. To complicate things a bit further, there are specialty sizes available as well.
How long is utility plywood?
Utility plywood is available in sheets that are longer, measuring 4 x 10 feet. Also available for utility plywood are sheets that measure 5 feet wide and come in lengths of 6, 8 and 10 feet.
How thick is plywood?
Plywood’s Actual Thickness. Although standard plywood sheet sizes range from 1/4 to 3/4 inch thicknesses, it’s actually slightly thinner. This is because after it’s manufactured, plywood shrinks as it dries. So, when you are buying a standard utility-grade sheet, the actual size will be as follows:
How thick is a 4x8 sheet of plywood?
The actual size of a 4x8 sheet of plywood is 48 inches wide, 96 inches long, and (commonly) 15/32 inches thick.
What is the standard size of plywood?
Common Plywood Sheet Sizes. Hardwood Plywood comes in many lengths and widths, but the two most common sizes are 4 x 8 and 5 x 5 feet. Standard sheets are 1/2 inch thick, while non-standard thicknesses range from 1/8 inch to 3/4 inches.
How much does plywood weigh?
In addition to being sturdy, plywood is also heavy. It weighs about 2.5 lbs per square foot, meaning a standard 4×8 sheet weighs 80 lbs. Of course, it’s also highly absorbent, so this weight will increase if the board gets saturated. Read on to learn about the standard plywood sheet sizes and types you can buy.
How many inches is 3/4 inch plywood?
3/4 inch = 23/32 inches. In fact, all wood expands as it gets wet and shrinks as it dries. Remember, plywood is made from many layers of thin wooden sheets. And the top layer needs to be sanded after the sheet is made. During this process, 1/32 inches is typically removed from each sheet.
What is the tolerance for plywood?
While this varies by type, utility-grade sheets have a tolerance of 1/32 inches and cabinet-grade sheets have a tolerance of 1/64 inches. This means that higher-grade plywood is held to a higher standard than lower-grade material.
What is plywood made of?
Plywood is not a specific type of wood, but rather a category of material made from thin layers of wood glued together to form long sheets. The grain of each layer is rotated 90 degrees to improve strength, reduce shrinkage, and prevent the wood from splitting. Sub-categories include MDF, OSB, and particle board.
How thick is plywood for rough framing?
Practical use. Softwood plywood typically used for rough framing comes in 4 x 8 feet (1220 x 2438 millimeters) sheets. Even though with all variation often 3/4” (19 mm) nominal (23/32”) thickness tongue and groove flooring boards will be allowed to use as a rough subfloor according to building codes.
How wide is a sheet of plywood?
Sheets of plywood available in different sizes and actual width, length and thickness depend on manufacturer’s product line and plywood type. But most local retailors offer only a few standard sheet dimensions which typically 4 feet in width and 8 feet in length or smaller as a stock option.
How much does 3/4 plywood weigh?
3/4 thick plywood will weigh about 2.5 pounds per square foot (PSF). And the whole 4’ x 8’ sheet will be approximately 84 lb. or 38 kilograms.
What is the grade of plywood?
Plywood is available in different grades – A, B, C, and D . A-rated products are the finest with decreasing in quality and the most defects allowed in D category.
Is it cheaper to buy plywood?
But identical thickness and overall properties plywood in bigger sheets will typically cost less per square foot than smaller pieces. It is always be cheaper to buy one 4’ x 8’ sheet and cut it comparing to paying for four 2’ x 4’ pieces.
What is the thickness of plywood?
Thicknesses. Most plywood products suitable for use in woodworking projects are marketed as 1/4-inch, 1/2-inch, 5/8-inch, or 3/4-inch thicknesses, but it's important to realize that these are nominal sizes, not actual dimensions.
What size is Baltic plywood?
Specialty woodworking stores often more variety (and also higher prices), selling a variety of hardwood-faced plywood panels in sizes ranging from 12 x 30 to 24 x 48 inches. Baltic birch plywood panels (a type of plywood consisting of birch veneers throughout) are sometimes sold as 5 x 5-ft. panels.
What is the difference between nominal and actual size of lumber?
In framing lumber, the difference between the nominal size (how a board is labeled ) vs. its actual size comes about because of the planing and drying process, which shrinks a board from the dimensions it had when it was originally milled. For example, a stud-grade pine board is initially milled to a precise 2 x 4-inch dimension, but the subsequent drying and planing process shrinks the board to about 1 1/2 x 3 1/2 inches in size.
graphic showing various types of plywood and their actual thickness
Find this Pin and more on Woodworking, Trim, and Furniture by Inch Calculator.
graphic showing various types of plywood and their actual thickness
Find this Pin and more on Woodworking, Trim, and Furniture by Inch Calculator.
