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.
My house roof is 4:12 pitch and my patio cover is 2:12 and that is fine in my town. Lowering the outer end, that will make the joists too short as they pivot at the end attached to the house. The roof material and how much snow weight the structure can support are what determines if the pitch is too shallow.
Haven't heard yet about "adding a roof" to an existing deck. In every case, everything is torn out and sufficient new supporting beams are set and then deck, walls, roof are built. For closer to $30k.
A two foot over hang here to cover the two feet of deck cantilever solves having to transfer the roof load at this point or at the end of the truss. This means your pitch here is crucial. No worries though, as always careful planning will prevent problems.
How 2 Build A Flat Roof Over An Existing Wooden Deck On A Mobile ... I am wanting to put a flat roof over an existing wood deck on my Dad's mobile home. Not sure on the best and cheapest way to do this. ... attach the roof joists to them, much the same way that you would build a free standing arbor. ... now it's not the time to learn, or you ...
Building A Shed Roof Over A Deck Always try to match the house roof pitch angle and overhang for your shed roof. Some shed roofs are designed to be nearly flat.
These patio cover plans describe how I built my own patio cover. There are many ways to build a patio cover; every situation is different. These plans are intended to provide you with some useful insight, while you are designing and building a patio cover for your own home.
Remember, these are the estimates to cover an existing deck, not to build a deck from scratch. Building a deck or even replacing a deck can cost an additional $3,000 to $20,000, depending on the size, materials being used, your local labor rates and accessories you may want to have added.
The worst thing that people commonly do is make the porch roof a continuation of the existing roof so there is a very long roof section over the cold porch (or patio) to form ice dams, or worse yet making the porch roof flatter than the house roof it attaches to, so snow piles up at the interface.
My deck measures 25' wide x 14' long. I wonder if I could put a partial permanent roof over about 16' x 14' so that I could still have a grill on the deck. Or would that be a fire hazard to have a grill close to the roof?
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Typical decks are designed to support 55 PSF (lbs per square foot).
The roof, the whole roof and nothing but the roof – adding a roof over an existing deck. ... Of course the best decision is to build a patio, pergola or verandah ...