Carpentry & Joinery Question

Pitch degree of a lean to roof

i want to build a small extension 3 mts long x 3mtrs wide at what height do i need to bolt my wall plate to the out side wall to carry the rafters to the other wall plate, to give me a internal head height of 2.4 mtrs, what will the pitch degree of the new roof be

1 Answer

Best Answer

Hi make the top of your wall plate 3.9 meters that will give you a 22.5 degree pitch,ideal for most roof tiles.

regards john

Answered 13th Feb 2013

total residential property services

Member since 17 Dec 2008

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