I am about to build a frame to support a plastic corrugated roof (ext to shed to create a dry area for working) the roof area will be approx 5 x
6 feet sloping (mono pitched). Frame 3 x 3 posts and edge supports for roof something like 2x 3 with a central span for additional support. Should I joint the 2 x 3 to the posts (halving joints) or just screw it all together as the weight of the roof shouldnt be more than a few kilo.- posted
10 years ago