The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.
Framing porch roof band board.
Roof framing rafter layout.
If you have a square porch you need support columns at the two corners farthest from the house.
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.
First of all fasten the beams to the rafters from one side and support posts from the other side.
Most hand framed porch rafters are installed at 16 on center along the ledger board.
Step 1 evaluating.
When building a porch roof with trusses on this type porch the corner and subsequent trusses are built a little differently due to the slope of the roof.
This will the first point of the rafter measurement line.
Step 3 buy lag bolts long enough to go through the header board and into the studs or trusses by at least 1 1 2 inches lag bolts have a bolt head and a pointed screw end.
A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house.
Landers goes on to explai.
As long as you have the right tools building this addition is simple.
If you have an open porch then building a porch roof addition can make the space even more useful.
Patio roof connects to a ledger that firmly attaches to house framing.
Cover the column frame with siding brick or any outdoor material that matches the exterior of your home.
Brace the column frame in place using l brackets and concrete screws.
Put it between fascia board and roofing material and fix with nails.
Install the fascia board on this frame and nail it accurately.
Measure down y height from the long point of the rafter cut and make a mark.
You will be able to use the new space to store dirty shoes and boots along with other things you want to leave outside but keep undamaged from rain.
As you can see the truss angles are constructed to maintain the same slope.
Together the beams will make a frame.
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.
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.
Use plywood to insulate your porch roof.
Next soffit framing is installed along the roofs edge.