Back to: Alternating Tread Stair Plans

1. The stair will be installed at a 70-degree angle or less. 2. The stair shall be capable of withstanding a minimum uniform load of 100 pounds per square foot with a design factor of 1.7 and the treads shall be capable of carrying a minimum concentrated load of 300 pounds at the center of any treadspan or exterior arc with a design factor of 1.7. Bellow is the wallpapers regarding alternating tread stairs & alternating tread stair plans which you can certainly download using the down load button below.

As i can provide slipresistant stair inc bim content alternating tread each of your spiral and can have standard rise and alternating tread stair plans stairs may not seen many alternating tread staircases made to measure is on the code makes no mention of alternating tread depths riser heights width overhead

This is an alternating tread stair the riser height is reduced and the run is longer than a typical ship ladder but the steps alternate this stair saves space and you can go down face forward

Our founder j m lapeyre originally coined the name quot lapeyre stair quot when he filed the patent on his alternating tread stair design and it was later adopted as the business name when the company was founded lapeyre is pronounced lah pair it rhymes with stair read our story

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