Fred wrote:
Hi,

A neighbour has a rusty metal gate that he would like to replace. It
is fifteen feet wide but the few places he has asked only supply
replacements up to 12 feet wide.

How easy is it to make a wooden gate that size? What thickness of
timber would be required? I presume you use one or more thick
diagonals and either leave it open, or if privacy is required, nail
T&G on top?

TIA

You don't say where you/your neighbour live but
http://www.howickforge.co.uk/ may be a possibility