Tiered Structures

Tiered Structures

A raised storage area, or tiered storage structure as it is most commonly known, is a raised platform rack or shelf mounted structure independent of the host building structure. It is supported by either pallet racking or shelving to eliminate the need for a structural floor. It increases floor space and optimises storage capacity by using the height of the building.

What standards should they be built to?

Tiered storage structures must comply with Building Regulations and require approval by the building control body  and your local fire authority.

What sizes, formats and configurations do tiered storage structures come in?

Tiered storage structures are all bespoke to meet customers ’individual needs. They are available in a wide range of floor areas, from 10 m2 to well over 15,000 m2.

How much do tiered structures cost?

In general terms it is more economical to use a rack or shelf mounted structure than a mezzanine floor. However, a mezzanine floor (if fitted with a suspended ceiling and column protection) will negate the need for a sprinkler system which will ultimately decrease the overall cost.

How do you incorporate lighting into the tiered structure?

It is fairly normal with tiered structures for the lighting supports to be incorporated into the structure. It is usual on all raised storage areas to specify a lighting level of 300 lux along with emergency lighting.

How long does the tiered storage structure installation process take from order to completion?

The normal project timetable will be very similar to that of a mezzanine floor.

How long do tiered storage structures take to install?

Depending on size and complexity installation times range typically from a single day to several weeks.

How easily can they be dismantled and re-erected elsewhere?

Structures can be dismantled at a similar rate, but it is not advised. Building regulation and fire approvals are given for specific locations, so if you move a structure you have to go through the application process again. You will also have to do new load calculations for the new site.