Install the fascia onto the plumb cuts.
Installing fascia on gable roof.
Install the f channel mold along the underside of the sub fascia.
Upvc products and installation.
Once the roof is on you can start the fascia soffit installation ideally before the tiles or other roofing material go on.
Common materials for the job include pine ply cedar upvc.
Going over old with new upvc.
Nov 02 2012 this video covers the installation process of the gable edge trim.
The method of applying vinyl siding and soffit is essentially the same for new.
The f channel will run the entire length of the gable from the bottom to the upper tip and then down the other side.
Timber fascia and soffit board installation.
For example if the distance from the edge of the last piece of trim to the highest point in the peak of the gable is 36 inches add 4 inches and make a mark on a new piece of fascia trim 40 inches from the end of the trim.
The f channel will hold the soffit in place and cover the cut edge hiding it from view.