How To Build A Lean To Roof

Building the shed roof 1.

How to build a lean to roof.

Screw the add on wall to the top of 1 side of the shed. And that is how we built a lean to roof for a shed plus installed a metal roof. Next place the supporting posts into the notches. Start at one end and lay one board on the rafters.

Use a 2 by 4 inch board for a short roof up to about 8 feet a 2 by 6 for a longer one. Cut rafters from 2x4 beams. How to build a lean to roof adding a lean to porch deck top lean to how to build a lean to porch with posts lean too ideas simple lean to roof construction. Osb board comes in 4 foot by 8 foot sheets.

Space rafters either 16 o c. Measure the width of the outside wall and cut the board with a circular saw to the same length. Design lean to roof per your local building codes. When attaching ledger board to an existing wall install proper flashing when required.

Frame the top side wall of the lean to roof with 2x4 lumber. For shingles or 24 o c. Use right size of rafters and headers. Install 1 2 inch oriented strand board osb on the rafters to create your roof.

Use a nail gun to. This is where the supporting post will rest. Since a side wall of the shed will be higher than the. Select which side of your shed you d like to be higher than.

Then place the gable trim and attach using the 1 5 screws. Also attach on the side along the framing front. Click the image for larger image size and more details. Cut out a notch on the top of your posts as shown in the image above.