To build a basic Suspension Bridge, you will require two only two materials but in varying amounts: Logs and Ropes. Glue and bolt the posts to the arches (photo, above), making certain theyre perfectly plumb. And bottom rail supports. We can create whatever you wish, including Draw-Bridges. If you have a large log, you can chop the top part off of it to make it equal to the other ones. Ask Question. Stack logs horizontally (laying down), NOT upright. With the platforms for both the Belle Tent and the Bathroom Hut complete, a rope bridge was the obvious choice to join the two. The attachment points at each end will have to support the expected weight acting downwards, but will not be under significant tension. The bridge winds up being 5 feet long when it is finished. 4 DIY Cat Bridges You Can Build Today (With Pictures) Two hand cables, which can be of slightly lighter material, are strung 3-5' (90-150cm) above the deck cables. Clamp the posts in place against the outside arches so theyre plumb and their bottoms align with the bottoms of the arches. Mark locations for two bolts on each post, then bolt the arches to the posts (photo, below). I love every detail. Predrill holes for the screws 3/4 inch in from the end of the board, and about 1-1/2 inches in from each edge. If you have a kitty who loves to climb, creating a place to perch is a terrific idea. The first carries visitors from the nearby house to the deck, while the second swings 60 feet out to a crows nest. There are many different ways this can be achieved, but the goal is to make the ends look cleaner and make sure nothing gets snagged on the cable. Building your first tent in the game is only the first step. Then, place another log at the top of it, parallel to the direction you want the bridge in. Due to the high tension in the bridge cables, they should be fixed to a sufficiently strong point on the tree, treehouse or the ground. Dec 8, 2014 - DIY suspension bridge construction useing wood | Rope / wood / cable suspension bridge. marking out balusters, at a 4-inch spacing, on one of the top rails. Use clear knot-free wood or solid composite decking for the handrail cap (P on illustration, see links below); itll bend more evenly and look better than boards with knots. How to Do It. This DIY rope bridge for cats is a much more intricate design, incorporating bookshelves and a cat-shaped hide just for your kitty. We moved each of the nails 4-1/2 inches above the bottom arch and repeated the process. Classic Arched Backyard Bridge (DIY) | Family Handyman