1 - F8 Seasoned Softwood
5 - [1-32] Single or Upper Storey
5 - [1-5] Floor Bearers
5 - [1] Supporting single or upper storey loadbearing walls - FLW 1200
6 - [2] Supporting single or upper storey loadbearing walls - FLW 2400
7 - [3] Supporting single or upper storey loadbearing walls - FLW 3600
8 - [4] Supporting single or upper storey loadbearing walls - FLW 4800
9 - [5] Supporting floor load only
10 - [6] Floor Joists
11 - [7-13] Wall Studs
11 - [7] Wall studs - Not notched single or upper storey
12 - [8] Wall studs - Notched 20mm single or upper storey
13 - [9] Studs supporting concentrated loads - Not notched
13 - [10] Studs supporting concentrated loads - Notched to 20mm
14 - [11] Jamb studs - Single or upper storey
16 - [12] Internal loadbearing wall studs - Not notched single or upper storey
17 - [13] Internal loadbearing wall studs - Notched to 20mm single or upper storey
19 - [14-16] Plates
19 - [14] Bottom Plates - Supporting single or upper storey
20 - [15] Top Plates - Single or upper storey sheet roof
21 - [16] Top Plates - Single or upper storey tile roof
22 - [17-20] Lintels
22 - [17] Sheet roof - Single or upper storey load bearing walls
23 - [18] Tile roof - Single or upper storey load bearing walls
24 - [19] Sheet roof - Supporting concentrated roof loads
25 - [20] Tile roof - Supporting concentrated roof loads
26 - [21-22] Ceiling Joists
26 - [21] Supporting ceiling loads, no over batten
26 - [22] Supporting ceiling loads, with over batten
27 - [23] Hanging Beams - Supporting ceiling loads
27 - [24] Counter Beams
28 - [25] Strutting/Hanging Beams - Supporting roof and ceiling loads
29 - [26] Strutting/Counter Beams - Supporting root and ceiling loads
29 - [27] Strutting Beams
30 - [28] Underpurlins
31 - [29] Rafters or Purlins
33 - [30-31] Ridge or Intermediate Beams
33 - [30] Single span
35 - [31] Continuous span
37 - [32] Roof Battens - Supporting roofing only
38 - [33-48] Lower Storey of Two Storey
38 - [33-35] Floor Bearers
38 - [33] Supporting two storey loadbearing walls - FLW 1800
39 - [34] Supporting two storey loadbearing walls - FLW 3600
40 - [35] Lower storey of two storey - Supporting upper and lower floor loads only
41 - [36-44] Wall Studs
41 - [36] Wall studs - Not notched lower storey loadbearing walls
42 - [37] Wall studs - Notched to 20mm lower storey loadbearing walls
43 - [38] Studs - Not notched - Supporting concentrated floor loads
43 - [39] Studs - Notched to 20mm - Supporting concentrated floor loads
44 - [40] Jamb studs - Lower storey of two storey - FLW 1800
45 - [41] Jamb studs - Lower storey of two storey - FLW 3600
46 - [42] Jamb studs - Lower storey of two storey - FLW 4800
47 - [43] Wall studs - Not notched supporting floor loads only
47 - [44] Wall studs - Notched to 20mm supporting floor loads only
48 - [45-46] Plates
48 - [45] Bottom plates - Lower storey of two storey
49 - [46] Top plates - Lower storey of two storey
50 - [47-48] Lintels
50 - [47] Lower storey loadbearing walls - Sheet roof
51 - [48] Lower storey loadbearing walls - Tile roof
52 - [49-53] Verandahs, Posts and Decks
52 - [49] Deck Bearers
52 - [50] Deck Joists
53 - [51A-52A] Verandahs Beams
53 - [51A] Single span
55 - [52A] Continuous span
57 - [53] Posts Supporting and/or Floor Loads