How To Install Hardie Siding Corners. Inside corners can be made by from bending pvc coated aluminum or by using hardie board trim, to achieve the desired look. Here are 5 of the top ways that “the other guys” cut corners to save a few bucks on the installation:

Usually, contractors just order their nails with their siding package from the supplier that they order from. Here are 5 of the top ways that “the other guys” cut corners to save a few bucks on the installation: Second, the contractor didn’t cut the panels straight.