Features: | Spiral Stairs $2,625 The spiral Stairs for mezzanines of the M range, are... Availability: In Stock | Industrial alternating tread stairs $2,543 It has been designed to optimize reduced spaces and to... | Alternating tread stairs $1,839 Alternating tread stairs S have alternating tread steps,... Availability: In Stock |
Kind of product | Stairs & Ladders | Stairs & Ladders | Stairs & Ladders |
Kind of stairs | Spiral | Straight | Straight |
Range | Medium | Medium, Large, Industrial XL | Small |
Compatibility | Small, Medium, Large | Extra Large, Large, Medium, Small | Small, Medium |
Maximum height above the flooring board (inch) (HT) | 111 | 150 | 91 3/4 |
Minimum height above the flooring board (inch) (HT) | 68 1/8 | 68 1/8 | 68 1/8 |
Height above the beam (inch) (HV) | 67 1/2, 72, 76 3/4, 81 1/2, 86 1/4, 91 1/4, 96, 100 3/4, 105 1/2, 110 1/4 | 67 1/2, 72, 76 3/4, 81 1/2, 86 1/4, 91 1/4, 96, 100 3/4, 105 1/2, 110 1/4, 115, 119 3/4, 124 3/4, 129 1/2, 134 1/4, 136 1/2, 139, 141 1/4, 143 3/4, 146, 148 1/2 | 62 1/4, 67 1/2, 72, 76 3/4, 81 1/2, 86 1/4, 91 1/4 |
Height-adjustable every (inch) | 4 3/4 | 2 1/2 | 4 3/4 |
Material and finish of the structure | |||
Material and finish of the handrails | high-density polyethylene (HDPE) in black colour | Aluminiun, Anodized painting / Black lacquered / Wood effect | |
Material and finish of the posts | Steel painted with powder coating | Steel painted with powder coating | Steel painted with powder coating |
Maximum load (Lb) | 330 | 264 | |
No. of steps | 11 | 7, 13 | 5 right treads and 6 left treads |
Measures of the steps (inch) | 21 1/8 x 12 5/8 | 23 3/8 x 8 5/8 x 3 1/8 | |
Incline and shadow | 61.5% / The shadow of the stairs is 53% of the height. | 61.5% / The shadow of the stairs is 53% of the height. | |
Going (inch) | 7 7/8 | 8 1/4 | 8 5/8 |
Height between steps (riser) | 9 5/8 | 8 5/8 | |
Material of the steps | Steel painted with powder coating | Non-slip and evacuating galvanized steel (with 5/16 inch interior perforations) | European Radiata pine plywood 1 3/16 inch thick |
Maximum load per step (Lb) | 330 | 440, 330 | 330 |
Uniformly distributed load (Lb/ft²) | 440 |
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