How Do You Build A Shed Roof Over A Deck

Porch decks require 25 additional psf for roof loads for a total of 80 psf.

How do you build a shed roof over a deck.

Building a roof over a deck turns this area into the best possible outdoor living space. Stain or paint the exposed wood areas with exterior grade stain or paint. Screw the steel hex washer head screws into the tops of corrugated waves of tin roofing material to prevent leaking through screw holes at the bottoms of the waves when rain runs down the roof. Blow out the dust fill the hole with epoxy and insert the rod to the required depth.

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. Add tar paper and asphalt shingles. It provides shade and keeps your family dry during wet weather.

Before you begin make sure you re matching the house roof pitch angle and overhang for your roof. Noncorrugated tin panels seat into the grooves of adjacent pieces. Treat it with the same products to give it a similar finish. Install gutters downspouts and splashblocks to skirt rain away from the deck area.

After gathering all required materials and tools it s time to start the construction process for your pitched roof. If you are tying the shed roof into an existing roof on the house you will need to remove the shingles and sheathing to expose the roof framing. You can build your own shed trusses by using a standard jig. As a rule of thumb you will first need to build the walls and floor before you can start to build the shed trusses.

First cut your rafter boards to size using a circular saw to make sure they fit your roof. When you start building your roof over the deck try and get some material that compliments the decking. Many building departments require a local architect or engineer to design plans for porch roofs because of the increased snow roof and wind loads created by adding a roof. Make a birdsmouth notch at the end of each rafter to help it fit into place.

You might want to use the same wood or something else. 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. Take a look at our step by step guide for building a shed roof over your existing deck. Check local building code to see if you can attach a patio roof directly to your deck.

Building a shed roof over a deck. To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles. If you don t have any carpentry experience and can t cut angles very well think about using brackets. You will need to attach the porch rafters to the house roof rafters and replace the roofing and flashing.

Install post base connectors. Nail 1 2 inch plywood on the roof of the shed covering.