Install the tops first then the sides and then the bottoms of the window surrounds.
Vinyl siding trim around window install.
Marking the position of each piece before.
However vinyl is much easier to remove modify and install than any other type of siding so don t let it deter you if you want to add a new window move a door or build an addition.
Along the tops install j channel trim with horizontal siding and base trim with vertical siding.
Gap at all ends.
Lock the panel into the one below it then gently snug it up before nailing.
Measure the distance from the inside top of the j channel to the locking tab of the course below and subtract 1 4.
Place the piece of siding to be installed under the window along the bottom edge and hold it where it will be located.
Instruction on how to install exterior 2x4 trim around a new or old window.
Before installing door and window trim first caulk around the openings to create a moisture and air proof seal.
Best way to cut vinyl siding and installation leave a 1 4 in.
Install door window trim.
Lock the notched.