bastion

Thanks for the info. Can anyone recommend a company that sells the cladding?

I found but have since lost a bookmark on this site about the above. I am looking to do the cladding with Larch or Cedar but the architect has specified a good size gap between each timber. As I said I had found a topic on it with regard to how thick the timber has to be for weathering the gap. Is there a formula that you have to follow? Thanks for any help.