AWS EDITION 1, 2009

226

© 2009, AWI, AWMAC, WI - Architectural Woodwork Standards - 1st Edition, October 1, 2009

As may be updated by errata at http://www.awinet.org, http://www.awmac.com, or http://www.woodworkinstitute.com/awserrata/

PRODUCT

MATERIAL, MACHINING, AND ASSEMBLY RULES (continued)

DESCRIPTION C P



4.2

M A T E R I A L 

MATERIAL (continued)



4.2.6

F L U S H D O O R S 

At FLUSH doors (continued)



4.2.6.1

V E N E E R F A C E S 

VENEER FACES (continued)



4.2.6.1.2

T R A N S P A R E N T 

For TRANSPARENT finish (continued)

4.2.6.1.2.11

ANSI/HPVA - HP1 (latest edition) Door skin tables for

ASH, BEECH (American or European), BIRCH, MAPLE,

and POPLAR at stand-alone doors only.

Cut Plain-Sliced (Flat-Cut), Quarter-Cut, Rotary-Cut

Grade Description AA A

Color and Matching (White)Sap

Heart

(Red/

Brown)

Natural (White)Sap

Heart

(Red/

Brown)

Natural

Sapwood Yes No Yes Yes No Yes

Heartwood No Yes Yes No Yes Yes

Color Streaks or Spots Slight Slight Yes

Color Variation Slight Yes Slight Yes

Sharp Color Contrast at Joints Yes, if Slip-, Plank-, or Random-Matched Yes, if Slip-, Plank-, or Random-Matched

Type of Matching

Book-Matched

Slip-Matched

Pleasing-Matched

Ye s

Specify

Not applicable

Ye s

Specify

Not applicable

Nominal Minimum Width of Face

Components a

Plain-Sliced

Quarter

Rotary

5” (127 mm

3" (76 mm)

5” (127 mm

4" (102 mm

3" (76 mm)

4" (102 mm)

Natural Characteristics

Small Conspicuous Burls & Pin Knots,

Combined Average Number 1 per 5 sq ft (2 per 1 m^2 ) 1 per 3 sq ft (4 per 1 m^2 )

Conspicuous Burls, Maximum Size 1/4" (6.4 mm) 3/8" (9.5 mm)

Conspicuous Pin Knots

Average Number

Maximum Size: Dark Part

Total

No 1 per 8 sq ft (4 per 3 m1/8" (3.2 mm)^2 )

1/4" (6.4 mm)

Scattered Sound and Repaired Knots,

Combined Average Number

Maximum Size - Sound

Maximum Size - Repaired

Average No. - Repaired

No No

Mineral Streaks No at Maple, Slight Slight

Bark Pockets No No

Worm Tracks Slight Slight

Vine Marks Slight Slight

Cross Bars Slight Slight

Manufacturing Characteristics

Rough Cut/Ruptured Grain No No

Blended Repaired Tapering Hairline Splits Two 1/32" x 3" (0.8 mm x 76 mm) on ends only Two 1/16" x 6" (1.6 mm x 152 mm)

Repairs Very small blending Small blending

Special Characteristics

Quartered 1" in 12" (25.4 mm in 305 mm) maximum grain slope; 2-1/2" in 12" (63.5 mm in 305 mm) maximum grain sweep

Unfilled worm holes, open splits, open joints, open bark pockets, shake, and doze are not allowed in

the above Grades. a

Outside components will be a different size to allow for edge-trim loss and certain types of matching.

Section 9 - Doors (Page 21 of 37)

9