After You Have Installed The Roof Trusses You Need To Trim The Overhangs To Prepare For Timber Fascia Boards

This Is One Method Of Marking Out Truss Overhangs To Cut To Prepare For Fascia.

Another Method Is Use A String Line On Top Of The Roof Truss And Mark Out With A Bevel Set To Angle Or Plumb Cut.

If You Are Using Metal Fascia Trimming Is Not Required .