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Stair PanelSet Application Range
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Our Stair PanelSets accomodate stair angles of 35.5º to 38.5º and 39.5º to 42.5º. This calculator and chart allow you to determine whether your stair angle is within that range.

Measure the rise and run (tread less nosing) dimensions of your stairs.. Then use either the calculator or the table to find the angle.

Stair Angle Calculator

Rise = in. Run = in.

Your stair angle is degrees.


Stair Angle Table

The Stair PanelSet works with any combination of rise and run that matches an angle value shown in the table.

Rise
(inches)
Tread Run (tread length less nosing in inches)
9"
9-1/4"
9-1/2"
9-3/4"
10"
10-1/4"
10-1/2"

10-3/4"
6-3/4"
36.9
36.1
35.4
7"
37.9
37.1

36.4
35.7
7-1/4"
38.9
38.1
37.3
36.6
35.9
7-1/2"
39.8
39.0
38.3
37.6
36.9
36.2

35.5
7-3/4"
40.7
40.0
39.2
38.5
37.8
37.1
36.4
35.8
8"
41.6
40.9
40.1
39.4
38.7
38.0
37.3
36.7
8-1/4"

42.5
41.7
41.0
40.2
39.5
38.8
38.2
37.5
8-1/2"
42.6
41.8
41.1
40.4
39.7
39.0
38.3

Values in the chart are angles covered by the Stair PanelSet (degrees)

Next, take advantage of our Design Service to get your custom design and material list within three to five business days.

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1625 North Grundy-Quarles Highway, Gainesboro, TN  38562