Hi all
I have just started a decking project. It is 4.8x4.8
For the outer frame one side is attached to a brick wall and the rest I have put concreated posts in.
I am running 4.8m joists at 400mm centers so total of 12 including the two edge ones. The bit I'm stuck on is how many posts do I need for this?
I can provide a rough drawing is that will help but I am thinking along each 4.8m joist to have 4 posts (one every 1.6m) but do I need to do that for every joist as they are only 400mm apart .
Thanks
I have just started a decking project. It is 4.8x4.8
For the outer frame one side is attached to a brick wall and the rest I have put concreated posts in.
I am running 4.8m joists at 400mm centers so total of 12 including the two edge ones. The bit I'm stuck on is how many posts do I need for this?
I can provide a rough drawing is that will help but I am thinking along each 4.8m joist to have 4 posts (one every 1.6m) but do I need to do that for every joist as they are only 400mm apart .
Thanks