I plan to roof this event hall of about 40 by 90 feet without a pillar in-between. The reason being that multiple pillars inside the hall could deprive of the much needed space in the small hall. Therefore I suggested having strong pillars round the building could substitute for populating the hall with pillars.
So, to building professionals, is this recommendation doable and what sort of roofing design (Iron or Wooden) could serve my proposal?

Lawalemi:
I plan to roof this event hall of about 40 by 90 feet without a pillar in-between. The reason being that multiple pillars inside the hall could deprive of the much needed space in the small hall. Therefore I suggested having strong pillars round the building could substitute for populating the hall with pillars.
So, to building professionals, is this recommendation doable and what sort of roofing design (Iron or Wooden) could serve my proposal?

40ft wide...I am really not certain if wood can cover such span without support.
Use steel, if u have the money.

Rubbiish:

40ft wide...I am really not certain if wood can cover such span without support.
Use steel, if u have the money.

Thanks, brother