Roof Over Existing Deck Plans

Before you begin make sure you re matching the house roof pitch angle and overhang for your roof.

Roof over existing deck plans.

For a solid connection you ll have to. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber. When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab. These are used to attach the support posts to the frame of the deck.

While a typical deck is designed to support 55 pounds per square foot psf a roof requires 80 psf of support. The existing slab can vary considerably throwing off crucial measurements. 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. Spending time by relaxing on a patio is a great idea.

Start here if you re building a roof over a patio or deck. One of our readers rune eriksen sent us photos of his design for a home built deck drainage system and we were impressed enough to check it out. If you have an existing deck it s possible to add a roof to it by installing additional supports. His low cost easy to build system catches the water that drips through the deck boards and redirects it to the outside of the deck.

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. 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. Our experts can take care of all this and more.

Therefore you need to install a patio roof. The best time to build a roof over your deck is during the construction of the deck itself. Install post base connectors. It does not only protect you from the heat and rain but it also accentuates your house.

Building a shed roof over a deck. To solve this problem you can either replace your original deck footings to support your new roof or build your. However the glare of the sunlight or the pouring rain will ruin it. Take a look at our step by step guide for building a shed roof over your existing deck.

Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Make the front of the roof the height of the house roof you are presumably tying into with the rear sloping at a rate of six inches over two feet. Patio cover plans building.