• 13/08/2019 at 11:42 pm #10204

      It’s a good idea to check the sheets before installing, to ensure that they’re exactly square. If they’re out of square, they can start to run off or end up being on a slight angle on the structure.

      An easy way to do this is to take the top sheet off the pile, flip it over onto its back, and place back on the pile. If both the top and bottom edges still line up with the rest of the sheets, then all sheets are square.

Reply To: How can I tell if the sheets are cut square?
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