Alternating Tread Stair Plans

Alternating tread stairs step 1.

Alternating tread stair plans. Provide a minimum clear headroom of 2m. On each side of an alternating tread ladder stair every other tread is omitted. Alternating tread stairs allow for steep inclines without the inherent danger when using a conventional staircase design.

Get a quote for custom stair heights. We have an office in an old building in monterrey mexico and we pay a rent of only 150 us at. Have tread sizes over the wider part of.

The angle of rise will cause some to call them alternating tread ladders. So we start to think about it and make a few drawings and research. See below for pricing in six inch increments.

Should be constructed so that a 100mm diameter sphere cannot pass through the open risers. Stair slope of either 56 or 68 degrees requires a smaller overall footprint than a standard stair designed to be used as a stair with users facing the direction of travel when climbing up and down. Aluminum alternating tread stair is an alternative to a traditional ships stair.

Alternating tread stair the unused half tread is removed to provide more tread depth for improved safety and comfort. For a 9 floor to floor height there would be 14 risers of 7 714. Therefore within the overall rise there has to be an odd number of unit rises.

Have slip resistant surfaces on treads. Compared to conventional stair treads these stairs allow the user to descend face forward giving a clear view of the floor below. Make alternating steps uniform with parallel nosings.

So to get the same number of right and left treads one side has to begin with an omitted tread and the other side has to end with an omitted tread. 56 stairs are available in heights from 36 to 240 and have a riser height of 6 416 to 7 7. Designed with tubular side rails to provide maximum structural integrity while keeping the overall stair weight to a minimum.

And we mix a lot of great.

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