Hello NairaLanders

Pls I need your advice; I rented a warehouse at Mille 12 - most of the premises is open land with fence. I need to do some flooring works there for storing more goods. The space is about 100 square meter (25m X 4m)

So, which is cheaper to do the job;

using granite + Cement and sharp sand

Or using Interlock Tiles

Pls put in mind that a fork left will be working on that area from time to time, let's say once monthely

Of course in both cases we need to raise the ground with sharp sand

Pls I need your advice. Some told me the granite is cheaper while others said the interlock is cheaper and I am confused as I do not have much experience in this matter.

Thanks