How do the wall panels come? The wall panels come pre-clad with weatherboards. This makes for easy assembly, just screw each panel together. Gazebos and Summerhouses are similar, but maybe clad with trellis. A standard wall panel on most models is 1800mm high x 900mm wide. By samr12| 2018-05-29T18:08:17+00:00 May 29th, 2018|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedinRedditWhatsappGoogle+TumblrPinterestVkEmail About the Author: samr12 Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment.