Cheers.
Are they a particular type of material or can I ask the local BM for expansion boards and they'll know what I'm on about or will I look like a burk!>?
Hi all,
Can anyone possibly help with my question?
I have been told that I may need to include expansion boards with my footings for my extension. How do these fit and when are they fitted?
The above is due to a tree being in the proximaty.
Cheers
Simon