How To Add A Roof To An Existing Deck

If you choose to add a roof to an existing deck you may need to add additional supports so it can hold the weight of the roof.

How to add a roof to an existing deck.

The most common styles are gable hip and shed. The cost will vary depending on the professionals hired materials used square footage and weather conditions. Building on an existing deck. Typical decks are designed to support 55 psf lbs per square foot.

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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. 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. Adding a roof to an existing deck can take some doing. 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.

Hurricane ties are used to create a positive joist to beam connection. Adding a covered roof to your deck will typically cost between 3 000 10 000. Without proper planning adding a roof to an existing deck can create an unsafe situation. Where local building codes allow this practice you can bolt a patio overhead s posts directly to existing deck beams joists or other heavy structural members.

A deck offers respite from the daily grind and is a lovely way to pass the time. Adding a roof to your deck is best done as the deck is being built. A regular deck can support a certain amount of weight per square foot but a deck roof adds a lot of weight and requires support. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.

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