any roofers/chippies on here got a roofing ready reckoner

wellers_shot

Well-known member
No building a shed myself so wanted to workout the angles. Used to have the old yellow version many moons ago but can't locate it. Need to get a cutting list over to the wood yard asap. Not worth buying a new one as i probably wont use it again.
 

wellers_shot

Well-known member
its like two sheds butted together
The first has a 2200 mm span with a 500 mm rise
The second has a 2000 mm span with a 400 mm rise
Both have a 20 mm thick ridge plate.
Need the two bird mouth angles the ridge cut angle and the rafter lengths for each (ridge cut to heal cut)
 

ParisWall

Well-known member
its like two sheds butted together
The first has a 2200 mm span with a 500 mm rise
The second has a 2000 mm span with a 400 mm rise
Both have a 20 mm thick ridge plate.
Need the two bird mouth angles the ridge cut angle and the rafter lengths for each (ridge cut to heal cut)
"Two Sheds butted together?"

Now I realise why Arthur's not been on here lately!

:grinning:
 

BigPaul

Well-known member
Just make sure that the square of your hypotenuse is equal to the sum of the square of the other two sides and you'll be fine.