Yes but if you pay in cash, no questions asked worst case, ask the person in front of you to buy politely and you pay them. The trellis they sell is pressure treated and tannerised plus they have a weather strip on top which makes it last longer
Problem with Salco, they are only for businesses. Travels to Wickes & are more expensive.
Last year brought lots of 6' by 6' for 17.99 from Selco, Wickes were doing them for 19.99 but did not have a weatherboard coving strip on top. They were a lot cheaper than this and had a lot more wooden battens, the spaces on these are very wide.
Thanks for the tip, was thinking of doing the same but hadn't thought of roofing batten.
Much cheaper to make your own. Just get packs of treated roofing batten from an independent timber merchants and use annular nails. Last year I made two, four feet by seven feet ones for about thirteen pounds.