If no 30 astm type ll or no 30 astm type lv roofing felt is installed on the remainder of the roof with a continuous ventilation product on top of the felt and eave protection you will have a great roof.
Shake roof no felt.
If the felt does extend below this line it is commonly referred to as rot felting since the felt is susceptible to deterioration from the sun s uv rays.
Whether installed over spaced or solid sheathing shakes should always be interlaid with 18 inch wide strips of no.
No 30 felt shake liner grip rite 11 1 1 4 in.
Rot felting can also prevent proper drying of shakes and shingles thus shortening their life.
Electrogalvanized steel roofing nails 5 lb.
Pack owens corning 7 in.
Wood roof interlayment detailed requirements.
Do not position the felt lower than double the exposure of the shake.
Its broader exposure allows for a more substantial overlay between shake layers offering you more protection against extreme water saturation snow and wind driven rain.
Vulcaseal 22 shake felt is an asphalt saturated underlayment space sheeting that provides maximum protection against water penetration under a wood shake roof.
Ft roofing starter shingle roll.