Installing Window Trim Over Siding

The wrb is lapped over the head flashing or the flashing is taped.

Installing window trim over siding.

Exterior window trim on vinyl siding. The head flashing is installed in a bed of caulking onto the top of the window frame. The siding slides behind vinyl siding trim pieces that hide the gap and the cut end. Install the trim just under the drip cap.

Best way to cut vinyl siding and installation leave a 1 4 in. We used pressure treated 2 x 4 s for the trim around the windows and the doorway and then we had to create trim corners for both the inside and the outside corners like the ones in the picture above. Apply a bead of caulk to the felt and set the window in the caulk. The cement board panels are fastened to the battens.

Soffit and fascia starting with the soffit nail lengths of j channel against the inner edge of the fascia board. Next comes another layer of building wrap installed like the first layer. In order to get the most accurate cut line we decided to place our new window in the opening to trace it. Installing vinyl siding in these 23 steps step 1.

Lock the panel into the one below it then gently snug it up before nailing. This meant our new windows would have trim that was much wider than our old windows making it necessary to cut away a bit of our siding to sit flush with the edge of that new trim. If your home has vinyl siding and you d like to add vinyl window trim you will. If we installed the trim after the siding we would have had to caulk a ton to fill in for the different levels the layered siding creates.

Marking the position of each piece before. Gap at all ends. At the top tuck metal drip cap flashing under the siding and on top of the second layer of wrap. Soffit and fascia if the soffit on your home wraps around a corner as with a hip roof you ll need to make some.

How to install exterior trim around a window installing exterior window trim. Once you ve selected your style of casing use measuring tape to figure out the correct.