Adjustable stairs

Adjustable stairs are built from steel gratings. Mainly platform gratings, platform gratings and wema gratings are used for their erection. The metal treads make it possible to build interior or exterior stairs.

The adjustable stairs offered by E-Invest give the possibility to simply and smoothly adjust the height of the stairs without changing the geometry of the steps. Therefore, it is an excellent solution in warehouses, car ducts, attics and basements. The steel gratings that make up the stair treads of adjustable stairs can be set in the desired position by loosening the screws in the joints and adjusting the entire structure to the set ceiling level and anchoring it. Adjusting the level of the stairs does not affect the maintenance of the horizontal plane of the step, so adjustable stairs can be used comfortably and safely.

In addition, our company offers connecting platforms, which will perfectly fulfill the function of a spoiler in adjustable stairs

Adjustable stairs – this solution gives you the ability to smoothly adjust the height of the stairs without changing the geometry of the steps.

It is an excellent solution in warehouses, car ducts, basements, attics, etc.

Changing the inclination of the stairs involves loosening all the screws in the joints and adjusting the entire structure to the set ceiling level and anchoring it. Then anchor the foot of the stairs to the ground and tighten the previously loosened screws. The above adjustment of the stair level maintains the horizontal plane of the step every time. The steps (according to DIN 24531) are made on the basis of gratings (gw DIN 24537). In addition, we offer connecting bridges, which perform the function of a foot rest. The above-mentioned stairs are supplemented by a railing made of 42.4×3.2 pipe on both sides.

l.p	Optimum step height	Minimum height	Maximum height
1	3	530	579
2	4	705	775
3	5	880	971
4	6	1055	1167
5	7	1230	1363
6	8	1405	1553
7	9	1580	1755
8	10	1755	1951
9	11	1930	2147
10	12	2105	2343
11	13	2539	2539
12	14	2454	2736
13	15	2629	2932
14	16	2804	3128
15	17	2979	3324