Hi all
thanks you so so much for all your replies.
I have attached a pic of the whole wall. It is ground floor of a 2 story extension. The upper rows are all effected, and then random bricks lower down.
There are about a dozen black bricks, which must have come from a chimney - why is this bad...
Hi Ree
appreciate your reply. I will take more pics when i get home later,
our builder got the bricks from a reclamation yard. To be honest, I suspect some of them must have come from a chimney as they were black!!
They dont feel damp to the touch.
Building Control insisted that we...
Hi all
Was wondering if someone could give me some advice please.
We built an extension a year ago, and have an issue with an internal wall which was made of reclaimed brick.
Its a double cavity wall - (outside is blocks / insulation is poly beads).
A lot of the bricks have some sort of white...