What are the 4 grades of plywood?
We carry four grades of plywood: A, B, C and D. The grade refers to the quality and appearance of the plywood’s face and back veneers. A has the highest quality and is the most expensive, and D is the least expensive. A-grade plywood features a smooth, sanded surface without knots.
What are the 5 grades of plywood?
Typical plywood grades and characteristics
- “A” Grade. Sanded smooth, paintable.
- “B” Grade. Solid surface with some repairs, usually football-shaped patches and/or wood filler.
- “C” Grade. Tight knots to 1-1/2 in.
- “D” Grade. Knots and knotholes up to 2-1/2 in.
What does a-1 mean on plywood?
A typical plywood grade would be A-1. This means that the plywood would have an “A” grade face with a “1” back. This is typically the grade most often used in 1/2” and thicker panels for cabinet work. The most common used grade in 1/4” plywood is A-4.
What is a 2 grade plywood?
Plywood grades of A1, A2, B1, B2 are a good two sided product and would be used where both sides are going to be seen. A4, B4, C4 are a one-side-good product. The back may have open knots, filled knots, bad veneer joints or seams. This material will would work well for drawer bottoms, and similar.
What is BC plywood used for?
SmartCore® BC Plywood is a sanded structural wood panel used in residential and commercial construction. Applications include interior and exterior applications, such as furniture, soffits, stairs, shelving, paneling, and DIY projects.
What does BB mean in plywood?
B/BB: Single piece face and back veneer. Face veneers are considered clear and free of defects with a light-uniform color. Back allows 3-6 color matched patches, which are oval in shape and egg sized.
What are the different plywood grades?
There are four main grades of plywood veneer or ‘sheets’: A, B, C, and D. Each veneer contains two grades, with the corresponding compounds labeled as ‘AB’ or ‘BC,’ for example. The first letter refers to the ‘face’ veneer,’ while the second one is for the ‘back’ sheet.
What is AA grade plywood?
Hardwood Plywood with “AA” grade face and back and marine grade bond. Excellent veneer quality makes this product ideal for staining and painting. Marine bond will not deteriorate due to moisture exposure. Excellent strength and stiffness.
What is Grade A-1 shop plywood?
Grade A-1 shop plywood should be as close to perfect as possible. Both faces should be from single sheet veneers. There should be no gaps or voids in the surface and no visible patches. The color and grain should be consistent with the species of wood across the face of the entire sheet.
Which is the best plywood?
– Birch plywood – Oak plywood – Maple plywood – Walnut plywood – Poplar plywood
What classification is plywood?
Softwood plywood is classified under Standard Industrial Classification (SIC) code 2436, and North American Industrial Classification System ( NAICS ) code 321212 for “Softwood Plywood and Veneer”. Hardwood plywood is made of hardwood veneers bonded with an adhesive.
What is cabinet grade wood?
The term Cabinet Grade Plywood is a general term, applied to any hardwood plywood which can be used in the manufacture of cabinets or furniture cabinetry.
