Deck Roof Frame

If you want to avoid problems and build a durable watertight deck pvc is the best material to use.

Deck roof frame.

If the deck doubles as a porch it needs to be able to support no more than 80 psf. We put it together in an hour really easy. The frame is metal and the sunshade is moveable. Then run joists connecting the front of your roof with the rear every two feet along the length of your roof.

This pergola offers a metal slanted roof to provide coverage from the hot sun on your deck porch or patio. Installing a roof over an existing deck isn t recommended unless your deck was originally designed to support the roof. As a result most decks have inadequate footings to support a new porch roof. If you are tying the roof directly to a house.

This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Some shed roofs are designed to be nearly flat. Start here if you re building a roof over a patio or deck. Hardware and tools are included for assembly.

The process of framing a deck includes creating connections between joists beams and support posts in order to build a code compliant deck structure. Weather you re building a shed roof or adding a dormer to your second story it is important to choose the proper size rafter. Extremely happy with this purchase. Most deck roofs require separate footings from the deck to support the weight of the roof throughout the seasons.

Many porches use 22 diameter corner and intermediate. This in depth section will teach diy builders to frame a deck from installing a ledger board and frost footings to framing the perimeter of the deck. How to build a shed roof over a deck. There are several variables to consider when determining the proper rafter size.

Typical decks are designed to support 55 psf lbs per square foot. Always try to match the house roof pitch angle and overhang for your shed roof. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber. Flat roofs are more susceptible to leaking than pitched roofs.

This sizing guide for roof rafters will help determine what you need for your small project. Porch decks require 25 additional psf for roof loads for a total of 80 psf. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Porch decks also require larger footings than deck footings.

Build the frame of the roof on the ground. This article discusses strategies for building over an existing slab patio or over a deck and offers links to articles about the specific tasks such as pouring the footings raising posts and so forth. Shed roofs project as a single plane roof pitched away from the house. The footings for porch decks must be larger than deck footings.