Roof Over A Deck Loads

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Roof over a deck loads.

Building on an existing deck. A two foot over hang here to cover the two feet of deck cantilever solves having to transfer the roof load at this point or at the end of the truss. These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes. There are tons of reasons to build a deck over a roof from creating a romantic outdoor breakfast nook off a second floor master bedroom to providing a second floor porch on a city house.

The most common type of deck roof the gable roof forms a triangular shape projects along a ridge down the center of the deck and overhangs the enclosed space. Decks typically are designed to support 55 pounds per square feet or psf of weight. No matter the reason the keys to a long lasting deck above a living space are the same. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.

Blow out the dust fill the hole with epoxy and insert the rod to the required depth. A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months. Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten. Typical decks are designed to support 55 psf lbs per square foot.

Check local building code to see if you can attach a patio roof directly to your deck. No worries though as always careful planning will prevent problems. Porch decks also require larger footings than deck footings. If the roof is attached to the deck it needs to be able to support the weight.

If the deck doubles as a porch it needs to be able to support no more than 80 psf. Will my deck support a roof. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.