I repair replace and build decks i do not notch my 4x post but when it is there already i like to use metal bracket on the two sides and if possible go underneath the deck and beef up the framework and add more support were i can the main idea in my opinion on rail system and support depends on how high the deck is.
How to make a roof deck.
Building a hip roof on a detached deck is much simpler than one that s attached to a home as you can match the roof s pitch on each side instead of trying to match it to the existing pitch on the roof of your home.
You might want to use the same wood or something else.
Several commercial waterproof deck systems are available to create a dry space under a deck but rune stactic of adding a roof to a deck seems to be just as effective.
Securing it to the home.
When you start building your roof over the deck try and get some material that compliments the decking.
Unfortunately bad weather can put a damper on that enjoyment.
Many porches use 22 diameter corner and intermediate.
If you don t have any carpentry experience and can t cut angles very well think about using brackets.
You can get these.
Designing the deck roof.
Treat it with the same products to give it a similar finish.
Here are the details in case you d like to build your own building a deck with a roof version.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
And it s inexpensive and easy to build using materials found at any home center.
As a result most decks have inadequate footings to support a new porch roof.
However by building a simple roof structure over the deck itself you can greatly increase the number of days that you have to enjoy it.
Shed roof for most homes a shed roof may be the only option that will work with the existing architecture.
Covered decks can be made with either stand alone roofs or when the deck is adjacent to a building with a roof connected to the building.
This is where the real planning began as the design of the roof would drastically effect the appearance of the finished deck.
Decks are for enjoying the outdoors entertaining friends and family and escaping everyday life for a few hours at a time.
Typical decks are designed to support 55 psf lbs per square foot.
Check local building code to see if you can attach a patio roof directly to your deck.
I am working on a roof deck.