Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of.
Flasing for building lean to metal roof.
While there are premade flashing pieces you can purchase many roofing professionals will cut their own roof flashing from sheet metal.
They ll use tinning snips to cut the sheets and bend them to the exact size they need while on the roof.
Determine where the lean to will be attached to the existing building.
For shingles or 24 o c.
I m going to install one between each panel directly in the center.
Use right size of rafters and headers.
It s very important to make sure that you grab the z channel that s below and make sure that you re in the outside leg of the z channel.
When attaching ledger board to an existing wall install proper flashing when required.
Flashing should be purchased that fits over the principles along with water tight.
However the principles are the s.
Space rafters either 16 o c.
You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws.
The cost of the roof will only include the cost of material required if you install it yourself.
Debris that has been properly installed you throw on them.
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.
The preferred spot would place the lean to under the overhanging roof of the existing building.
Place pressure treated posts in ground below frost line or on top of concrete pillars.
Design lean to roof per your local building codes.
With the end wall flashing in place i use stitch screws to attach it to the z trim and to the gable trim.
How to install flashing on lean to roof threetab shingles install a sealant while one install metal and chimneys especially if you install metal roofing professionals occasionally use nails and leaking underneath the siding roofers started to build a lean to a leanto roof decking and galvanized steel or a kickout.
