Reverse Slope Deck Roof

This significantly sloped deck roof allows for proper drainage of rain and.

Reverse slope deck roof.

1300 211 355 licenced bld 240199. Plan to space the 2x4 purlins parallel to the house and 3 ft. With these top 40 best proper deck roof ideas you can indulge yourself and your company in the most sumptuous summer splendor. Lower than the purlin along the house 12 x 1 4 3.

If you choose to add a roof to an existing deck you may need to add additional supports so it can hold the weight of the roof. To provide drainage the panels should slope toward the outside edge of the deck about 1 4 in. The most common styles are gable hip and shed. Custom designed skillion with 13 degree angled pitch to make sure the back of the house stayed cool in summer and warm in winter.

If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in. Consider including an ice and water barrier too. Because he is on a small lifestyle block he has a tank for water so i was thinking of having the new deck roof slope the reverse so being at the high point at the end of the deck then sloping down into the top of his existing spouting so any water collected on the new roof would land up on his existing roof and into his tank. It works well for long and narrow decks but not for deep decks because of the slope required.