Plywood Roof Deck & Felt Paper

Day #99

September 07, 2019 – Up early this morning. Lots of fog on the river. After our morning coffee at the lookout, I continued the plywood roof deck installation that I started yesterday.

Juniata River Fog
Fog on the Juniata River.

The new roof has a low pitch so the plywood roof deck is not difficult to install. The hardest part is getting it up onto the roof!

Plywood Roof Decking
Plywood roof decking in progress.

Although not show here, between each row, I place metal deck clips to help support the plywood edges.

Plywood Roof Deck
The Lookout from the new porch roof.

I like to chalk line the rafter locations so that I know I am hitting each rafter as I nail down the plywood. Not every carpenter does this, I’m just anal.

Plywood Roof Deck - Chalk Lines
Chalk lines to guide the pneumatic nailing.

Early in the afternoon I finished the plywood decking and immediately started to roll out and nail down the roofing paper. Because the first roof section we completed had 15 lb. felt I rolled a layer of 30 lb. felt over top. We had a pin hole leak at one of the plywood deck joints.

Carpenter Gyeem
Gyeem Raj-Du-Kamar nailing down roof paper.

I worked a bit late but managed to get the entire section covered with roofing felt. We now have two porch roof sections dried in. Tomorrow we will start the third section. Hoo Raw!

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