Stair Angle Worksheet
Stair Angle Worksheet
Stair Angle Worksheet
UseUse thisthis worksheet whatlength length section is needed forstairs. your stairs. worksheettotodetermine determine what railrail section is needed for your Use this worksheet to determine what length rail section is needed for your stairs.
Stair Angle WorksheetB²
Rise
Use this worksheet to determine what length rail section is needed for your stairs. B² A2 + B2 = C C B² A = Stair rise x number of steps A² A2 +run B2 x=number C B = Stair of steps A2 +required B2 = C C C = Rail length
A = Stair rise x number of steps A = Stair rise x number of steps B = Example: Stair number ofofsteps B =run Stairxrun x number steps A = 7" x 4 = 28" C = Rail required C =length Rail length required
C
Rise
Rise
B = 11" x 4 = 44" 2 + 44Example: = 2720 282Example: A = 7" x 4 = 28" A = 7" x 4 =x28" 2720 =B 52.15" = 11" 4 = 44"
A²
A²
Run
Run
Run
2 B = 11" 282 x+ 4 44= =44" 2720
One Required 2 Rail 52.15" 2826'+Stair 442720 = =2720 Stair Rail Required 2720One = 6'52.15"
One 6' Stair Rail Required
Secondary AngleChart Chart SecondaryHandrail Handrail Angle Secondary Handrail Angle Chart
Secondary Handrail Angle Chart 6.5
7.0
7.5
8.0
8.5
9.0
Run (in (in Inches) Run Inches) 9.5
10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0
6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 3.5 28 27 25 24 22 21 20 19 18 284.0 27 32 2530 24 21 2420 23 1922 18 28 22 27 25 21 324.5 30 35 2833 27 24 2723 25 2224 21 31 25 29 28 23 5.0 38 36 34 32 30 29 28 27 25 35 33 31 29 28 27 25 24 23 6.5 7.0 9.0 309.529 10.0 5.5 40 387.5 36 8.035 8.5 33 31 28 38 36 34 32 30 29 28 27 25 6.0 43 41 39 37 35 34 32 31 30 28 38 2736 2535 2433 2231 21 406.5 30 20 29 19 28 45 43 41 39 37 36 34 33 32 32 41 30 24 437.0 34 38 32 3623 3135 22 30 47 39452837 43 2735 41 25 39 34 457.5 36 40 34 3825 3337 24 32 49 41473139 45 2937 43 28 41 36 35 43 33 27 51 49 47 45 43 42 40 39 37 478.0 45 43 41 39 38 36 35 34 38 36 34 32 30 29 28 27 8.5 53 51 49 47 45 43 42 40 39 4940 47 3845 3643 3541 3340 31 38 37 36 9.0 54 52 50 48 47 45 433042 29 41 519.5 47 45 43 48 42 47 40 4532 3944 31 37 43 49 41 34 56 5439 52 3750 35 42 5310.0 51 49 47 45 43 42 40 39 57 55 53 51 50 48 46 45 44 45 43 41 39 37 36 34 33
11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 18 17 16 16 15 15 14 14 13 18 17 1816 18 1617 15 15 1514 1514 13 20 19 17 16 20 19 2118 20 1819 17 17 1716 1715 15 22 21 18 18 24 23 23 22 21 20 20 22 21 21 20 19 18 1918 1817 17 10.5 2611.025 11.5 12.0 2212.521 13.0 13.5 14.0 14.5 27 24 23 23 24 2223 21 20 2120 2019 18 29 28 27 26 25 24 23 22 22 18 26 18 25 17 2416 2316 2215 21 15 21 1420 14 27 31 29 28 27 27 26 25 24 23 21 3128 20 3027 1929 2618 18 27 29 24172623 17 32 28 25 27 2522 1622 15 31 26192725 18 34 30 27 29 2724 1823 17 23 3329 22 3228 2131 2721 20 28 36 35 34 33 32 31 30 29 2826 2025 19 32 31 30 29 28 27 27 25 24 23 23 22 21 20 38 36 35 34 33 32 31 30 30 34 3024 2923 28 22 27 2127 21 28 3833 27 3732 2636 3125 39 35 34 33 32 31 36 3226 34 31253330 24 29 28 22 30 4035 29 3834 2837 3327 41 36 35 32 23 38 32273531 26 42 38 33 37 3430 2530 24 32 4136 31 4035 2939 3428 27 36
Run (in Inches)
Rise (in Inches)
(in Inches) Rise (inRise Inches)
3.5 4.0 4.5 5.0 5.53.5 6.04.0 6.54.5 7.05.0 7.55.5 8.06.0 8.56.5 9.0 45 43 42 41 39 38 37 36 35 34 33 32 31 7.0 5447 52 4550 4348 4147 Use 39 38 36 Use3536° Elbow 34 32 3140° Elbow° 30 29 28 27 27 26 9.5 56 54 52 50 48 4732° Elbow 45 44 42 41 40 Use 38 37 36 35 34 33 32 7.5 49 47 45 43 41 40 38 37 36 34 33 32 31 30 29 28 27 10.0 57 55 53 51 50 48 46 45 44 42 41 40 39 38 37 36 35 34
8.0 8.5 9.0 9.5 10.0
51 49 47 45 43 42 40 39 37 36 35 34 33 32 53 51 49 Use 47 32° 45Elbow 43 42Use40 39 38 Use 36 40° 35Elbow° 34 33 36° Elbow 54 52 50 48 47 45 43 42 41 39 38 37 36 35 56 Color 54 Guard 52 50 48 • www.colorguardrailing.com 47 45 44 42 41 40• 866-577-9295 38 37 36 Railing 57 55 53 51 50 48 46 45 44 42 41 40 39 38
31 32 34 35 37
30 31 33 34 36
29 30 32 33 35
15.0
13 15 17 18 20 22 23 25 27 28 30 31 32 34