WP-7 8" LOG CABIN SIDING - 2 SHIPLAP - - - Western Wood Products Association Standard Patterns Western Wood Products Association STANDARD PATTERNS CONTENTS Paneling ................. 4 Paneling and Siding . . . . . . . . 6 Siding ................... Ceiling ................. Ceiling and Partition 12 ..... 13 ................ 14 ................. 15 Partition Shiplap 7 Tongued & Grooved ....... 16 Decking . . . . . . . . . . . . . . . . . 16 Decking and Flooring Flooring ..... 20 ................ 21 Corn Cribbing . . . . . . . . . . . . 22 Grooved Roofing . . . . . . . . . . 22 Patent Lath . . . . . . . . . . . . . . 22 Stile . . . . . . . . . . . . . . . . . . . . 22 Sill . . . . . . . . . . . . . . . . . . . . . 22 Jamb . . . . . . . . . . . . . . . . . . . 22 Ogee Batten Casket Stock . . . . . . . . . . . . . 23 ............ Beaded Shelving ......... 23 23 Unseasoned Tongued & Grooved . . . . . . . . . . . . . . 24 Unseasoned Shiplap . . . . . . . 24 Coverage Estimator ....... 27 Siding Specification Checklist . . . . . . . . . . . . . . 27 Grade Selector Chart . . . . . . . . . . . . back cover All patterns depicted in this publication are drawn to scale and printed at 70% actual size. STANDARD PATTERNS LUMBER ABBREVIATIONS BEV BEV SDG BS CB CB1S CB2S CG CG2E CLG CM CS CSG CV CV1S CV2S D2S D4S DB CLG DB PART DBL T&G D&CM DKG D/S,DS D S/L DVJM D&M E EB1S EB2S E&CB2S EV1S EV2S E&CV1S E&CV2S EE EG EM EV FE FG FLG F&G G1E HB MG N Beveled Beveled siding Both sides Center Beaded Center bead one side Center bead two sides Center groove Center groove two edges Ceiling Center matched Caulking seam Casing Center Vee Center vee one side Center vee two sides Dressed two sides Dressed four sides Double-beaded ceiling Double-beaded partition Double tongued & grooved Dressed & center matched Decking Drop Siding Double shiplap Double vee-jointed matching Dressed and matched Edge Edge bead one side Edge bead two sides Edge & center bead two sides Edge vee one side Edge vee two sides Edge & center vee one side Edge & center vee two sides Eased Edges Edge (vertical) grain End matched Edge vee Feathered edge Flat (slash) grain Flooring Feathered & grooved Grooved one edge Hollow back Mixed Grain Nosed N1E N2E OS PAT P1E P2E P1S P2S P4S P1S1E P2S1E P1S2E PAR PART PE PPE PSE PSJ PTG R&B S SB1S SDG SG S/L, or SL SQ STPG S&E S1E S2E S1S S4S S1S&CM S2S&CM S4S&CS S1S1E S1S2E S2S1E S4SEE T&G TG&B TG&V T1E UE VG VJM Nosed one edge Nosed two edges One side Pattern Planed one edge Planed two edges Planed one side Planed two sides Planed four sides Planed one side one edge Planed two sides one edge Planed one side two edges Planed all 'round Partition Planed edge Planed plain edge Planed square edge Planed and square jointed Planed tongued and grooved Rabbet & bead Side, Surfaced Single bead one side Siding Slash (flat) grain Shiplap Square Stepping Side & edge (surfaced on) Surfaced one edge Surfaced two edges Surfaced one side Surfaced four sides Surfaced one side & center matched Surfaced two sides & center matched Surfaced four sides & caulking seam Surfaced one side one edge Surfaced one side two edges Surfaced two sides one edge Surfaced four sides eased edges Tongued and grooved Tongued, grooved, and beaded Tongued, grooved, and vee-jointed Tongued one edge Unedged Vertical grain Vee-joint matching ©WWPA 2001 3 Paneling - - - WP-2 - - - WP-8 - - - WP-10 - - - WP-1 - - - WP-3 - WP-5 4 - - Paneling - - - WP-12 - - - WP-14 - - - WP-16 - - - WP-18 - - - WP-20 - - - WP-13 5 Paneling and Siding - - - WP-2 WP-4 - - - WP-4 - - - WP-6 - - - WP-7 - - - WP-9 - - WP-11 6 - Siding - - BEVELED SIDING - - - COLONIAL (OR BUNGALOW) SIDING - - - DOLLY VARDEN SIDING - - (THICK) DOLLY - VARDEN SIDING - - - CHANNEL RUSTIC SIDING 7 Siding 6" LOG CABIN SIDING 8" LOG CABIN SIDING 10" LOG CABIN SIDING 8 Siding - - - 101 - - - 102 - - - 103 - - - 104 - - - 105 9 Siding - - - - - 106 - 109 - - - 110 115 - - 116 10 - Siding 117 118 124 - - - V RUSTIC - - - V-CV RUSTIC 11 Ceiling 1x6 EV CEILING (S2S & CM EV1S) 1x6 E & CV CEILING (S2S & CM E&CV1S) 1x6 E & CB CEILING (S2S & CM E & CB1S) 5/8x4 E & CB CEILING 5/8 x 4 E & CV CEILING 5/8x4 V-CEILING 12 Ceiling and Partition 5/8x4 EB CEILING 1x4 E & CB CEILING 1x4-E & CV CEILING 1x6 E & CV PARTITION (S2S & CM E & CV2S) 1x6 E & CB PARTITION (S2S & CM E & CB2S) 1x4 V-PARTITION 13 Partition 1x4 BEADED PARTITION 5/8x4 E & CV PARTITION 5/8x4 E & CB PARTITION 1x4 E & CV PARTITION 1x4 E & CB PARTITION 1x4 - BOSTON PATTERN 14 Shiplap - - - - SHIPLAP - 3/8 LAP - - - - SHIPLAP - 1/2 LAP - - - - - - 3 SHIPLAP - - - - - - - - 2 SHIPLAP - - - 2 SHIPLAP EV1S 15 Tongued & Grooved, Decking - - - - S2S & CM 1/4 T&G - - - - S2S & CM 3/8 T&G - - - SPECIAL D&M FLOORING - - - 2 S2S CM EV1S DECKING 2 CHANNEL DECKING 16 Decking 3" x 6 " WP-305-a 4" x 6 " WP-405-a 3"x6" WP-305-b 17 Decking 4"x6" WP-405-b 3"x6" WP-305-c 4"x6" WP-405-c 18 Decking 3" x6 " WP-305-d 4" x 6 " WP-405-d 4" DECKING WP-405-e 19 Decking and Flooring 3" DECKING WP-305-e - - 1 1/4 FLOORING D&M - - - - 5/4 FLOORING D&M - - 6/4 FLOORING D&M 20 - - - - Flooring - - - - - 2 FLOORING D&M - - - - 2 FLOORING S2S & CM - - - - - 3 FLOORING D&M - - - 3 FLOORING S2S & CM 21 Corn Cribbing CORN CRIBBING - Grooved Roofing GROOVED Patent Lath PATENT - ROOFING LATH Stile 1x5 PULLEY STILE Sill 2x8 SILL Jamb 2x8 JAMB 22 Ogee Batten OGEE BATTEN Casket Stock - CASKET STOCK S3S T1E - CASKET STOCK S3S G1E Beaded Shelving - - BEADED SHELVING 2 BEAD - - BEADED SHELVING 3 BEAD 23 Unseasoned Tongued & Grooved - - - - CM 1/4 T&G - - - - CM 3/8 T&G - - - - 2"x4" -6" -8" -10" -12" CM - - - 3"x4" -6" -8" -10" -12" CM 24 - - Unseasoned Tongued & Grooved - - 2"x6" -8" -10" -12" CM EV1S - - - 3'x6" -8" -10" -12" CM EV1S Unseasoned Shiplap - - - - SHIPLAP 3/8 LAP - - - - SHIPLAP 1/2 LAP 25 Unseasoned Shiplap - - - - 2"x4" -6" -8" -10" -12" SHIPLAP - - - 3"x4" -6" -8" -10" -12" SHIPLAP - - - 2"x6" -8" -10" -12" SHIPLAP EV1S - - 3"x6" -8" -10" -12" SHIPLAP EV1S 26 - - Coverage Calculations Siding and paneling are usually sold either by the lineal (running) foot or by the board foot. To simplify cost and coverage estimations, select the appropriate factor from the table at right according to how the material is priced. The factors provided in the table can be used to calculate the amount of siding required either in lineal feet or in board feet. In either case, the square footage of the area to be covered is calculated first, then multiplied by the appropriate factor. COVERAGE ESTIMATOR Width Pattern Bevel & Bungalow Dolly Varden Drop, T&G and Channel Rustic Log Cabin Procedure: A) Calculate the square footage in walls: length x width = sq. ft. B) Calculate, and then subtract, the square footage of openings. Now add 10% for trim and waste. C) Multiply the result by either the factor for lineal feet or the factor for board feet. Boards Nominal Width Dressed 4 6 8 10 4 6 8 10 12 4 6 8 10 6 8 10 2 4 6 8 10 3¹₂ 5¹₂ 7¹⁄₄ 9¹⁄₄ 3¹₂ 5¹₂ 7¹⁄₄ 9¹⁄₄ 11¹⁄₄ 3 ³⁄₈ 5 ³⁄₈ 7¹⁄₈ 9 ¹⁄₈ 5 ⁷₁₆ 7¹⁄₈ 9¹⁄₈ 1¹₂ 3¹₂ 5¹₂ 7¹⁄₄ 9¹⁄₄ Exposed Face Factor for Lineal Feet1 Factor for Board Feet2 2¹₂ 4¹₂ 6¹⁄₄ 8¹⁄₄ 3 5 6 ³⁄₄ 8 ³⁄₄ 10 ³⁄₄ 3¹⁄₈ 5¹⁄₈ 6 ⁷⁄₈ 8 ⁷⁄₈ 4¹⁵₁₆ 6 ⁵₈ 8 ⁵₈ 4.8 2.67 1.92 1.45 4.0 2.4 1.78 1.37 1.12 3.84 2.34 1.75 1.35 2.43 1.81 1.39 1.60 1.33 1.28 1.21 1.33 1.2 1.19 1.14 1.12 1.28 1.17 1.16 1.13 2.43 2.42 2.32 The exposed face width will vary depending on size selected and on how the boards-and-battens or boards-on-boards are applied. Minimum overlap is ¹₂". Determine the exposed face, then refer to footnotes to calculate factor. 1 Lineal Foot Factor is derived by dividing 12" by the exposed face width. 2 Board Foot Factor is derived by dividing the nominal width by the exposed face width and is based on nominal 1" stock, except log cabin. Log cabin is based on 2" thickness. For nominal 1¹₂" log cabin, multiply by .75. Note: Factors do not include any allowance for trim or waste and do not apply to diagonal installations. A 10% allowance (for trim and waste) should be added to the square footage required before the factors are used. Refer to Procedure at left. D) Multiply the total footage required by price. Additional Information Additional information and titles referenced in this publication are available for purchase from WWPA. For a full description of technical publications available and a printable order form, go to the WWPA Internet site at www.wwpa.org. You also can receive an order form via fax through the WWPA Fax Delivery Service by calling 732-544-2876 and following the instructions. Checklist for a Siding Material Specification ■ Select species suited to the project. ■ List grade names, paragraph numbers and rules-writing agency. (Refer to Grade Selector chart on back cover). ■ Specify surface texture for exposed face. ■ Specify moisture content suited to the project. ■ If gradestamped, specify lumber to be stamped on back or ends. (WWPA’s Specifying Lumber [A-2] offers additional information.) ■ Specify VG (vertical grain) if appropriate and available. ■ Specify pattern and size (WWPA’s Natural Wood Siding [TG-8] and Paneling Basics [A-3] offer additional information.) 27 Western Lumber Grades GRADE SELECTOR CHART-ALL SPECIES General Categories GRADES WESTERN SPECIES (Note that there are additional grades for bevel pattern.) Selects1 Finish CEDAR Western & Canadian Premium Grades All Patterns Clear Heart5 B&Better (IWP Supreme) C Select5 (IWP Choice) D Select5 (IWP Quality) 102-b – 102-c – – – – 102-d 200a – 200b – – – – 200c B Bevel Rustic C Bevel 21.11 21.12 16.11 21.13 – 21.14 106-aa 106-a – 106-b – 106-c 201a 201b – 201c 201d 201e Select Knotty6 Quality Knotty6 16.12 – – – – – – 205a 205b 30.11 30.12 118-b – – 30.13 118-c 30.14 30.15 118-a 118-b 111-e 111-f – 118-c 118-d 118-e 114a 114b 204a 204b – 114c 114d 114e Superior Prime Premium Clear VG Heart5 A Bevel5 Knotty Additional Grades for Bevel Patterns B Grade Prime Bevel Knotty Grades All Patterns Commons1 1 Common (IWP Colonial) 2 Common (IWP Sterling) Alternate Boards Cedar Select Merch. Construction Select Knotty6 Quality Knotty6 3 Common (IWP Standard) 4 Common (IWP Utility) 5 Common (IWP Economy) Standard Utility Economy WWPA2 WCLIB3 NLGA4 20.11 10.11 20.12 10.12 10.51 10.13 10.52 20.13 A Grade5 Superior Bevel Grade Rule Paragraph Numbers for Reference & Specifying 1 Equivalent grades, under the same paragraph numbers in WWPA Rules, are available in Idaho White Pine. Refer to Western Lumber Grading Rules. 2 Western Wood Products Association’s Western Lumber Grading Rules. 3 West Coast Lumber Inspection Bureau’s West Coast Lumber Standard Grading Rules. 4 National Lumber Grades Authority’s Standard Grading Rules for Canadian Lumber. 5 Some clear grades may be specified VG (vertical grain). Common practice is to ship orders as a combination of vertical and flat grain, unless specified otherwise. 6 The widely used marketing term, “STK” usually describes a combination of Select Knotty and Quality Knotty, sometimes marketed with approximately 15% of the order in Quality Knotty. The grade names in bold face type are the most widely available grades. These are often specified as a grade combination that includes some portion of material in the next higher grade; i.e. C&Btr Select, D&Btr Select, A&Btr Cedar, 2&Btr Common, 3&Btr Common or Std&Btr (Standard & Better). WESTERN WOOD PRODUCTS ASSOCIATION 522 SW Fifth Avenue, Suite 500 Portland, OR 97204-2122 tel: 503-224-3930 e-mail: [email protected] fax: 503-224-3934 web site: www.wwpa.org LEADERSHIP. SERVICE.VALUE. G-16/1606e/Rev.4-01/5000