Fitting iko shnigles on a tuin pryramid log cabin or gazebo roof.
How to felt a hexagonal roof.
We have found the value of a which defines a point on the underside of the triangular panel directly under the roof s apex we know that when 2 planks meet at some angle the bevel will be the same right along the edge.
On the final course of shingles make sure that no more than 145mm 135mm for fish scale of the tab will be exposed once the detailing ridge material has.
Start at the bottom of one side of the roof at the right or left edge.
This is how i ve worked out the formulae.
Unroll the felt so that the lines are facing upward.
The rest of the roof was fairly standard dpc plywood roofing felt then asphalt shingles.
I used a plant pot to cover the finial and then felted it over.
I positioned the cross members to coincide with the plywood roofing pieces.
The finishing brass finial was cobbled together from a doorknob and the base of a discarded brass vase.