Assembling the Frame
Cut the lattice into a 4-by-6-foot rectangle if it is not already 4 by 6 feet. Use the Skil saw or the circular saw. Have someone hold the lattice down so that it is stable. Wear goggles or glasses while cutting. Save any leftover lattice for another project.
Cut two 1-by-4 boards each 4 feet long. Next, cut two 1-by- 4 boards each 5 feet 9 inches long.
Use the clamps to attach a 4-foot strip along the top 4-foot side of the lattice. Use the screwdriver to screw the wood to the lattice every 12 inches . Then use the clamps to attach a 5-foot-9-inch strip along each side of the lattice. Use the screwdriver to screw the wood to the lattice every 12 inches. The frame is now complete.
Finishing the Project
Decide where you are going to install the screen. Dig two holes approximately 18 inches deep and 4 feet apart. Put a 4-by-4 board in the first hole. Have a helper hold the board upright. Use the level to be certain the board is straight. Pack the dirt back in the hole firmly, making sure the board is straight. Do the second board the same way.
Line up the top of the lattice frame with the top of the 4-by-4 posts. Make sure the "prettiest" side of the frame is where people will see it. If your clamps are big enough, clamp on the lattice. If not, your helper will have to hold the lattice frame.
Insert the screws approximately 12 inches apart. Place screws down each side of the 4-by-4 post, attaching the lattice frame to the posts.