WeatherShield 163091 Installation guide

Rise

Concrete

Landing

Stringer

Joist/Stringer

Hanger

Height

*Stringer recommended every

8 to 9 inches on center

Step Tread

Run

Optimal Stair Angle = 35 Degrees

Example Measurements

(20" Height)

Height 20"

Divide by 7 2.85"

Round up for

Number of Steps

Measure height from the

deck surface to the ground

Divide by 7, round up to the

nearest whole number

Determine the number

of steps needed

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