Most hands framed porch rafters are installed at 16″ on center along the ledger board. Toenail the rafters in place to the ledger board. Install the birdsmouth of the rafter to the header with framing nails. Install the plywood roof sheathing over the rafters to create the sunroof. How To Build A Roof Over A Deck. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
Typical decks are designed to support 55 PSF (lbs per square foot). Porch decks require 25 additional PSF for roof loads for a total of 80 PSF. Start by drilling a hole slightly larger than the threaded rod. Check local building code to see if you can attach a patio roof directly to your deck. Blow out the dust, fill the hole with epoxy, and insert the rod to the required depth.
As the deck is against another building the roof is of major. Care was taken not to over dig the holes; doing so will result in soft, refilled dirt too. Building a gable roof over your existing deck will make it more comfortable, providing shade and shelter from the rain. The gable design of the roof will also allow. The best time to build a roof over your deck is during the building of the deck itself.
Discuss the following issues with your professional. By Spring I visualized a way to install a roof over the deck without touching the roof of the house. Build the deck roof above and extending out. I am wanting to put a flat roof over an existing wood deck on my Dad’s mobile home. Not sure on the best and cheapest way to do this. Also, want it to last and be.
You have two basic options when adding a shed roof over a deck, but check local building regulations before starting any project. You can add some extra shade to your pergola area by putting on a roof. Learn how to build a pergola roof with this guide from Bunnings Warehouse. More D.I.Y Advice. Decking; Outdoor Living; New in D.I.Y. Advice. A modern deck with a.