Shiplap cladding 180 ml width?

[Silverysea]

Hi, am trying to replace a couple of planks of profile external Shiplap cladding which is 180 ml wide - can't seem to find anything larger than 150 ml widths. Any help gratefully received!

 

[foxhole]

http://www.ebay.co.uk/itm/shiplap-R...815111?hash=item25b1ebde87:g:-9gAAOSwd0BVwgkf

Do small orders.

 

[Silverysea]

Thanks, Foxhole - though they only have 150ml widths unfortunately.

 

[foxhole]

http://catalogue.chilterntimber.co.uk/product25940625catno1460625.html


144mm?