Which way will the panels be installed?<\/strong><\/p>\n The box end goes against the front parapet wall and the two seams overlap. Of those two, the side which goes on top, sits against your parapet side wall when you put the first panel up. The idea is that the second panel, must pop down on the first panel when its set beside it. I don’t have a picture, but think this over until you understand. You can’t make a mistake here.<\/p>\n Preparing the panels<\/strong><\/p>\n In the case of a parapet roof, the panels need to have a box formed at one end and be bent down on the other. The box is made by folding the panel. What is cool about this is that without any cuts, there’s no place for the panel to leak. (Well, unless the water is so high at the top of your roof as to overflow the panels — let’s hope this doesn’t happen.)<\/p>\n Making the box end requires that you trim a little and then use a special tool to bend up the end of the panel such that the corners bend out. You then hammer the corners tight against the back of the panel.<\/p>\n Both sides need trimmed back 1 1\/2 inches<\/p><\/div>\n one side trimmed<\/p><\/div>\n trimming the second side (note this still needs to be clipped off like the first side)<\/p><\/div>\n Once you have cut both sides of the panel back 1 and 1\/2 inches, you need to put a little bend or crimp in the side to help it bend properly. A pair of thick needle nose pliers are ideal. Just grab at a 45 degree angle and bend out enough so when you start to bend the box, the metal bends out cleanly.<\/p>\n putting a crimp in the sides<\/p><\/div>\n Then, you use a special tool (in our case, supplied by the roofer) to bend up the end of then panel to make a box.<\/p>\n Fitting the tool on the end of the panel<\/p><\/div>\n Starting the bend<\/p><\/div>\n The bend is at 90 degrees, see how the corner folded<\/p><\/div>\n Hammer around the corners and make sure the box end is square to finish the box.<\/p>\n Hammer the corner against the back of the panel while the tools is still on<\/p><\/div>\n A properly folded corner<\/p><\/div>\n We used a block of wood to square up the end, probably not a requirement<\/p><\/div>\n The box end is done. On to the front edge, which will hang off the end of your house. It’s easier.<\/p>\n The front edge gets bent down, cut back 1\/2 inch on both sides<\/p><\/div>\n Slip on the tool and prepare for a bend of 45 to 80 degrees<\/p><\/div>\n Bending the front edge down<\/p><\/div>\n Finished<\/p><\/div>\n One done, getting ready for the next step<\/p><\/div>\n Pull the panels up on to the roof<\/strong><\/p>\n At this point, your panel is ready to be installed. (We tended to prep three or four panels at a time.) Note that these panels bend (in a bad way) easily.\u00a0 You can’t carry them straight up a ladder or they will bend and be wrecked. They need to stay even and parallel to the ground to avoid this.<\/p>\n When you carry them, let one end hang down. Don’t stand too far toward the ends. If two people (a minimum) carry a panel, I suggest each be about one quarter from their end of the panel.<\/p>\n Getting the panels on the roof is pretty easy with a little planning. First, decide how the panels should go up and right into place without any bother. You don’t want to be walking in circles with these on the roof. Next, build a little ramp so you can slide the panels up. Lifting straight up may seem easy, but you’ll catch the panels on any obstructions. A ramp will keep you off any obstructions plus it’s a little easier on the back and arms. We just used a few 16 foot 2×6 boards as our ramp.<\/p>\n You will need clamps and rope to pull the panels up. We have pictures of how we did it, but you’ll need to work out the details yourself.<\/p>\n It's not pretty, but it was effective<\/p><\/div>\n I drilled a hole in our clamps to attach the rope<\/p><\/div>\n Pull evenly to keep the panels from tipping<\/p><\/div>\n Position and attach the panels<\/strong><\/p>\n The first panel sets against the side parapet wall. It’s not attached to the wall, but there is a trim piece to come later that will hold it down. The side away from the wall will be attached to the roof decking with clips. After the first, each panel is attached to the previous on one side and attached to the roof with clips on the other. Additionally, the seam where two panel meet is crimped (weather-stripping may also be applied if the slope is low). We applied caulking to the clips as well. (I was a little fuzzy on these instructions from Floyd so I am not positive this is required.)<\/p>\n A clip in place<\/p><\/div>\n We caulked where the clip fits over the panel and where it sits on the underlayment<\/p><\/div>\n Screwing the clip to the roof decking<\/p><\/div>\n After the first panel is attached, you may need to apply weather-stripping to the seam–we did.<\/p>\n Getting started<\/p><\/div>\n Placing the weather-stripping on the panel<\/p><\/div>\n Once the weather-stripping is on, you’re ready for the next panel, which is set on a board to position is over previous panel. Place your 1×2 boards next to the attached panel and place the new panel on the 1×2 boards. Now push the new panel tight to the attached panel making sure it overlaps at the seam. Once it’s in position, you can pull out the 1×2 boards.<\/p>\n Once the weather-stripping is on, set the next panel on the 1x2 boards before attaching<\/p><\/div>\n I used my hands to clamp the seams together as we pulled out the 1x2 boards<\/p><\/div>\n After you are sure the seams fit together, it’s time to crimp the seams. This permanently bonds the panels and makes the seam waterproof. The crimping was pretty hard work.<\/p>\n![\"Both](\"http:\/\/www.kbtechworks.com\/kbranch\/blog\/wp-content\/uploads\/2009\/09\/panel-prep00.jpg\" "\\"panel-prep00\\"")
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