How to Install Lattice: 14 Steps (with Pictures) - wikiHow
To install lattice, start by assembling wooden frames that are 1 inch shorter and 1/2 inch narrower than the openings you're trying to cover. Make each frame so it has 4 sides and a center stile. Next, cut some lattice panels using a sabre or circular saw so they fit over the frames, and secure them to the frames with pan head screws and washers.