Stop! You’ve Been Placing Tuff Rib Screws Wrong Your Entire Life!
Hi, i've got a place in wv i've been rehabbing for 2 years now. We knew the metal master rib roof had several leaks when we bought. First thing we did was have our gc replace the screws which were in rough shape. Long story short, we still have a few leak points. I got up on the roof this.
Closures should be used along the entire ridge. Screws should be placed every two feet down the length of the panel and on the left hand side of the major rib if you are working from right to left and on the right hand side if you are working left to right. This will help you as you start installing your panels to make sure they are still square with your eave. It is a good idea to continue this process for the entire project and on both sides of your roof. Fasteners screw fasteners of 1 to 2 length are placed beside every high rib on the width of the sheet and at each girt or purlin as per detail b. To estimate the quantity of screw fasteners required estimate 1 screw per square foot of cladding.
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