How To Buid Leanto Roof

Measure the width of the outside wall and cut the board with a circular saw to the same length.

How to buid leanto roof.

Side roof trims lean to porch roof use 1 8 lumber for the side roof. For the final step install the trim of your choice as a cover against the side structure. When attaching ledger board to an existing wall install proper flashing when required. Next measure out a choice of your roofing material and place it over the base roof structure.

The side of the panel that has a slightly flat side is to place on the roof. Below are 19 best pictures collection of how to build a lean to roof on a porch photo in high resolution. Use right size of rafters and headers. Fit the trims to the sides of the lean to roof and lock them into place with 6d nails.

For shingles or 24 o c. Space rafters either 16 o c. Step 1 make a ledger board to fasten to the existing wall and support the upper end of the lean to roof. You must consider the following.

Screw it in with a drill. Place the starting panel onto one edge of the roof. Design lean to roof per your local building codes. Place the rib inside closure inside the groove both overhangs will have this.

Use a 2 by 4 inch board for a short roof up to about 8 feet a 2 by 6 for a longer one. Click the image for larger image size and more details. Make angle cuts to the trims with a miter saw.