I am in the process of strengthening my loft floor in order to convert intoa bedroom.
My architect has specified that I need to install 2 universal columns laterally across the house to support the new staircase.
I am looking for a ball park figure for the cost of 2 of these colums (152 x
152 x 30kg/m 3.5m long. I have searched the net in vein!
Any ideas would be appreciated.
Paul