Roof Plywood Too Short

The new plywood will have to be nailed to the rafters or roof trusses.

Roof plywood too short.

Longer screws would come through the surface of the shingles where the roof could. When it s too thin. Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood. What is plank sheathing.

30 years on it s working out fine. Rafters run from the peak of the roof. The minimum plywood for roofing. If the roof dips here and there because of the thin plywood the 1 8 jump may no be so bad in the mix of it all jack jul 26 16 at 4 24 here in snow country 1 2 osb is standard with 7 16 being common for walls.

The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing. Roofs are framed with rafters or trusses which are rafters joined by internal braces so they install as a single component. Boards used for sheathing range from those with a 4 inch face to 48 inch long plywood sheets. Most of the time this type of repair is unsuccessful because the screws used to secure the plywood are too short.

Installing plywood on a roof hello youtubers here s another video about plywood sheathing and composition shingles after replacing all damaged wood and.