The ledger should be attached.
Patio lean to roof plans.
This new patio cover roof plan replaces the ledger board that you might attach to existing fascia with a 4x6 beam supported by 4x6 posts.
Add a third plank in the center.
A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house.
When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab.
See more ideas about lean to shed plans shed storage.
For shingles or 24 o c.
Drill pilot holes and insert 1 5 8 screws every 8 along the framing.
When attaching ledger board to an existing wall install proper flashing when required.
The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.
These detailed patio cover plans also show you how to build a wooden deck over an existing concrete slab.
Leave no gaps between the sheets and align everything with attention.
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Space rafters either 16 o c.
Once this is done set the roofing material by attaching wooden planks at regular intervals on top of the roof as done before.
After that to make it flush with the roof of the existing house cut the two outer rafters.
Attach two planks on either ends of the nailer by nailing them firmly in and place them on top of the structure.
Great for climates that receive a lot of rain or snowfall the a line roof promotes drainage and makes snow easier to remove if needed.
You must consider the following.
Most patio cover plans are for a flat roof but these free plans are for an a line roof over the patio.
Use right size of rafters and headers.
You have to do it thoroughly so that the rafters sit flush on it.
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May 12 2018 explore laurie johannsen s board lean to roof on pinterest.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
Use 1 2 plywood for the roof sheets.
The existing slab can vary considerably throwing off crucial measurements.
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Locating and mounting the ledger is normally a fairly easy process.
Patio lean roof construction 2.
Make cuts to the sheets and lay them on top of the roof structure.