May 12 2018 explore laurie johannsen s board lean to roof on pinterest.
Lean to roof on deck.
Space rafters either 16 o c.
From this existing post measure 3 feet distance in the same.
Simply put a couple of posts in the corners of the deck farthest from the building with a header between them and add rafters up to the roof of the building or attached to a ledger fastened to the wall of the building.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
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.
After that to make it flush with the roof of the existing house cut the two outer rafters.
Lift the box.
Install the header beam.
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How to build a roof over a deck step 1.
Install temporary bracing to keep the support posts level and in place.
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If you have an existing deck it s possible to add a roof to it by installing additional supports.
Notice that the tops of the 6x6 support posts are notched to hold the header beam.
The simplest method and one that would work well against a two story house is a lean to type of roof.
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Install the 2 2x10 header beams to the notched 6x6 support posts.
Drive the post in and fill the hole with concrete to set it in place.
Mark the area where you want the structure.
Frame up a box the size of the outer dimensions of your deck using 2.
Use right size of rafters and headers.
For shingles or 24 o c.
The best time to build a roof over your deck is during the construction of the deck itself.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
Use thru bolts for a solid and strong connection.
Build the frame of the roof on the ground.
Measure 8 feet from the existing structure towards the outer direction and dig a deep hole to drive the post in.
See more ideas about lean to shed plans shed storage.
When attaching ledger board to an existing wall install proper flashing when required.