When attaching ledger board to an existing wall install proper flashing when required.
Lean to roof side of house.
You can add some decorating elements to enhance the look of this roof and the space under it.
I use the c a plastics glen glazing system with 10mm twinwall sheets.
Space rafters either 16 o c.
It is a good idea to build a lean to roof that will give a good look to the exterior area of your house and also help utilize this space.
For shingles or 24 o c.
This sheeting is a cheaper alternative to polycarbonate twin wall sheeting.
Depending on how long you want the structure in place for marvec pvc sheeting would be good for five years.
This open lean to roof over the side passage of a house is finished with marvec pvc corrugated sheeting.
This video shows the project progress in building a sideway lean to alongside the house.
This video follows the first part of my project to make a lean to roof over a walkway at the side of my house.
A lean to roof also called a shed roof slopes in one direction with rafters that rest against another structure at their high end and overhang support posts or an exterior wall at their low end.
Design lean to roof per your local building codes.