How To Attach Post To Deck For Roof

Be sure that the deck floor frame is at least as thick as the entire cross section of the post above and below.

How to attach post to deck for roof.

You need two per deck railing post. First i design rooftop decks with corners every 6 feet to 12 feet. Most deck roofs require separate footings from the deck to support the weight of the roof throughout the seasons. A 1 5 inch thick rim joist cannot support a 3 5 inch thick post above.

How to attach deck roof support posts. Each post is a hollow box that fits over a vertical threaded rod. Install post base connectors to attach the support posts to the deck frame. Rather the loads are shared with adjacent posts.

Second i mount the posts with hardware that bolts to the top of the deck figure 1. If the deck doubles as a porch it needs to be able to support no more than 80 psf. I could frame the deck with 6x6s i can buy. The rod threads into a 3 4 inch nut welded to the center of a 1 4 inch thick steel plate.

Corners stabilize the railing as lateral loads aren t borne by just one post. For deck roof posts dig holes for the roof posts and pour cement to keep them secure. Make sure the frame has the appropriate blocking to ensure a solid connection. Do not attach the post base to only decking.

20 6x6 pt posts would be long enough to use as both deck support and roof support but the expense isn t justified because all that is needed to support the roof would be 4x4s. How to attach deck roof support posts i have a client who wants a deck built approximately 10 off the ground with a roof. Under deck roof the family handyman image result for adding a roof to an existing deck backyard design of a roof addition over an existing concrete patio in adding a roof over an existing deck should you how to build a roof over my existing deck costs designs how to add a roof an existing deck mycoffeepot org. The posts should stack directly above a support post below and not within the span of a beam.

Porch decks also require larger footings than deck footings. To connect the new posts to the floor joists i used two simpson strong tie dtt2z zmax galvanized 14 gauge 2x deck tension tie connectors at each post base where it passed next to the floor joists.