How To Install Vinyl Siding J Channel Around Window
Nail it to the wall but remember not to nail it tightly.
How to install vinyl siding j channel around window. Longer than the width of the window. Install the j channel vinyl siding around all four sides of a window or three sides of a door. Cut a section of new j channel 2 in. Mark cut and notch the top.
For the window first position the j channel against the window casing. Continue installing courses of siding along the sides of the window leaving 1 4 inch spaces within the j channel at the end of each piece of the siding for expansion.
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