ANSI Face and Back Grade
BACK
| Face Grades | A Grade | B Grade | C Grade | D Grade | |
| Birch, Ash, Maple and Poplar: Rotary-Cut, Plain-Sliced | |||||
| Pin Knots and Small Burls, Comb. Avg. | ANSI | 10- 4 to 1/4" | 16- 8 to 1/4" | No Limit | No Limit |
| Conspicuous Burls, Max. | ANSI | 3/8" | 1/2" | No Limit | No Limit |
| Sound and Repaired Knots in Comb | ANSI | No | 4 | 8 | 10 |
| Repaired Knots | ANSI | No | 4 to 1/8" | 4 to 1/2" | 5 to 3/4" |
| Mineral Streaks | ANSI | Slight | Slight | Yes | Yes |
| Vine | ANSI | Slight | Yes | Yes | Yes |
| Rough Cut | ANSI | No | Slight | Two 8" Areas | 5% of Panel |
| Blended Repaired Tapering Hairline Splits | ANSI | Two 1/16" x 6" | Four 1/8" x 8" | Four 3/16" x 8" | Six 1/4" x 10" |
| Face Grades | A Grade | B Grade | C Grade | |
| Red and White Oak: Rotary-Cut, Quarter-Cut, Plain-Sliced | ||||
| Pin Knots and Small Burls, Comb. Avg. | ANSI | 12- 10 to 1/4" | 24- 16 to 1/4" | No Limit |
| Sound and Repaired Knots in Comb | ANSI | No | 4 | 8 |
| Repaired Knots | ANSI | No | 4 to 1/8" | 4 to 1/2" |
| Mineral Streaks | ANSI | Slight | Few to 8" | Yes to 12" |
| Sap | ANSI | 5% | Up to 20% | Yes |
| Blended Repaired Tapering Hairline Splits | ANSI | Two 1/16" x 6" | Four 1/8" x 8" | Four 3/16" x 8" |
| Back Grades | 1 Back | 2 Back | 3 Back | 4 Back | |
| Sound Tight Knots | ANSI | 16 to 3/8" | 16 to 3/4" | Max 16 1/2"-1 1/2 | Yes |
| Knotholes | ANSI | No | All Repaired | All 3/8" 10 to 1 | Up to 4" |
| Repaired Knots | ANSI | No | 8 to 1/2" | Not | No |
| Sound Tight Burls | ANSI | Yes | Yes | Yes | Yes |
| Mineral/Sap | ANSI | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes |
| Rough Cut | ANSI | Two 8" Dia. Areas | Yes | Yes | Yes |
| Joints or Splits | ANSI | Six 1/8" x 12" Rep'rd | Six 3/16" x 12" Rep'rd | 3/8" x 1/4" LOP | 1" to 1/4 LOP, 1/2" to 1/2 LOP, 1/4" to Full LOP |
BACK
CANEX Ash PlywoodE-mail anytime to have a response within 24 hours or Call from 8:30a.m to 5:30p.m Eastern Standard Time
- Beech Plywood
- Cherry Plywood