Ideally the sheathing should be on top of the fascia without extending beyond it. Guesswork can create a situation in which it extends too far and it interferes with flashing installation, or you have to cut it. If the fascia is to be one layer of 1x, I overhang the sheathing 5/8.
How do you attach a fascia to a roof?
https://www.youtube.com/watch?v=rAUhc1s_8GM
Do you install fascia before roof?
Fascia and soffit are installed after the roof installation is finished. It is ideal that soffit and fascia materials be installed before you place tiles or any other type of roofing material on the roof. ... The fascia board is the long straight one that you will find running along the roof's lower edge.
Does roof sheathing need to be spaced?
There are no IRC requirements for spacing wood sheathing that I am aware of. However, it is considered good practice to leave a 1/8" gap between sheets, and that is also “recommended” by APA … but it is not required.8 jul 2006
Does roof sheathing go over fascia?
When sheathing a roof, the first step is to snap a line so that the first row goes on straight. But if you snap it at 40 inches, then the sheathing will not project over the subfascia or true fascia. This opens the door to the possibility of water damage by letting gravity work against you.27 nov 2017
How is fascia attached to roof?
The fascia board is nailed to the rafter feet and usually has a rebate or lip for the soffit boards to slot into. They are then either fixed to a batten that is attached to the brickwork, or sat on top of the last course of brickwork.
How far should rafters overhang?
Overhangs can vary from a few inches to a few feet depending on preference; however, the suggested width of an overhang is between 12” and 18” for eaves and no more than 8” for rakes. That said, overhangs can extend as far as 2' without the need for external supports.
Should sheathing be staggered?
Most installations are Category 1, but the critical criteria in all categories is that the panels MUST fully meet (lap) the sill plate, both top plates and 1/2 of stud at ends. (Please stagger nailing into studs where the panels end, to avoid splitting of stud.)17 jul 2017