Rafters should be attached to the header beam using hurricane ties.
Adding a roof to an existing deck.
If the roof is attached to the deck it needs to be able to support the weight.
These are used to attach the support posts to the frame of the.
Blow out the dust fill the hole with epoxy and insert the rod to the required depth.
If the deck doubles as a porch it needs to be able to support no more than 80 psf.
Install post base connectors.
Decks typically are designed to support 55 pounds per square feet or psf of weight.
Take a look at our step by step guide for building a shed roof over your existing deck.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Attach the horizontal beam by using a nail gun.
Our experts can take care of all this and more.
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Building on an existing deck.
If you have an existing deck it s possible to add a roof to it by installing additional supports.
After that to make it flush with the roof of the existing house cut the two outer rafters.
Discuss the following issues with your professional handyman during the deck roof design process.
Porch decks also require larger footings than deck footings.
Check local building code to see if you can attach a patio roof directly to your deck.
You have to do it thoroughly so that the rafters sit flush on it.
No matter the situation either attaching to an existing deck or building onto a deck that is being built in progress the weight of the roof needs to be considered in relation to the deck.
Before you begin make sure you re matching the house roof pitch angle and overhang for your roof.
Roof over deck cost.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
The best time to build a roof over your deck is during the construction of the deck itself.
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.
Typical decks are designed to support 55 psf lbs per square foot.
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