Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 1211 1B 2B 3B 4B Installation Guidelines: WMP-RETRO Steps for Preparing and Installing WMP-RETRO: ROOF & WALLS (con’t) Steps to Install WMP-RETRO on the Walls: • Starting from the end wall of the building, the new facing should be draped down into the girt cavity. The folded edge should be tight against the web of the girt on the opposite side of the cavity from the girt flange with the panel fasteners. See Fig. 1B. • With the folded edge of WMP-RETRO facing tight and aligned with the corner of the girt web and tight against the existing facing, position a wall angle in the fold and secure with fasteners, making sure they are installed in the web of the girt only. Caution: Make certain the screws are installed only in the horizontal web of the girt and not the flange to avoid damaging the exterior wall panel. See Fig. 2B. • The facing is now ready to be attached to the op- posite girt by pulling the facing taut and toward the existing fasteners of the girt flange. With the facing taut and square, impale the facing onto the threads of the exposed fasteners. See Fig. 3B. • Mechanically secure the facing to the wall fasten- ers with self locking star washers using a suitable tool. This tool can be as simple as a length of pipe or conduit. The self locking washers can be attached to the fasteners that are 12” on center, even if the spacing is less than 12”. See Fig. 4B.