All construction shall comply with international residential code 2.
House step down porch roof framing.
You frame the roof with rafters supported at their upper ends by a horizontal ledger board attached to the exterior.
Brace the column frame in place using l brackets and concrete screws.
How to build a porch roof properly.
Framing porch roof to house a porch roof would have an energy heel gable roof the porch meets the porch its peak to your existing roof framing the roof will build a roof chalkline the roof peak is 15 20 and garages.
You will locate as a minimum one column on each end at least 3 inches in from the corners and one every 6 to 10 feet apart.
12ft 2 sq x 1 d 4x8 10ft 2x8 24 o c.
All wood to be 2 douglas fir or better.
Porch roof construction includes not only porch roof construction types and designs but also the selection of materials and considerations you ll need to build your roof.
Here there are you can see one of our framing a porch roof gable gallery there are many picture that you can found we think you must click them too.
Remember that the location.
Measure down y height from the long point of the rafter cut and make a mark.
Using two inch by four inch studs build a frame for columns that stand from the porch floor to the soon to be built roof.
Install the support posts.
Snap a chalk line on top of your porch or deck on the outside line of the beamthat supports your flooring.
Start with ledger board mounting.
From gable and shed roofs to hip and flat our information about how to build a porch roof will make the job easy.
A shed roof on a front porch slopes downward away from the house.
Detailed guide mount the ledger header board and install the rafters.
This will the first point of the rafter measurement line.
Roof framing rafter layout.
From one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it.
You can place the columns outside the porch area or install them on the porch deck.
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Porch depth footing size beam size max beam span rafter size post size 10ft 18 sq x 1 d 4x8 10ft 2x6 24 o c.