Depending on the sizes, exterior stairs can handle a large flow of people during an evacuation.
In most evacuation situations there is a panic factor so the egress stairs need to be as safe and comfortable as possible to use.
This can only be achieved with straight stair - flights and not with circular ones.
Built from anodized marine grade aluminum, JOMY evacuation stairs can withstand harsh conditions without rusting. They can come with grading floors so the snow will not rest on horizontal plates.
Interior aluminum stairs offer access to all levels from the inside and are considered to be the ideal solution for emergency egress.
The evacuation stairs foreseen inside new buildings are mostly made from concrete and are as such an integral part of the building structure. But in old buildings that are being renovated there is often a need to add an inside fire escape stair and it is very difficult to make that out of concrete.
Even if weather conditions don't play a big role inside, aluminium constructions still provide the advantages of an easy mecano style installation and very low weight.
JOMY has the perfect solution with lightweight and very strong aluminum stairs that are mounted on site, without welding. Because of the weight no cranes or special handling equipment is needed.
The JOMY interior stairs are also used just for their cool and industrial look.