Functionally the butterfly roof eliminates the need for traditional gutter and downspout systems as rainwater drains into the central roof valley.
Butterfly roof gutter detail.
Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
This is a typical detail of a gutter hung by straps.
The lower end of these rafters.
Jan 19 2017 explore 柏均 林 s board gutter detail on pinterest.
We hired a roofing company to come up with a design and we ended up with the nonsense gutter.
It is more expensive because it is more complicated to install and requires more when building and maintaining it.
The straps should extend a minimum of 6 onto the roof.
Gutters for butterfly roof.
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Straps are riveted or bolted to the outer edge at the gutter bead and attached to the roof with two brass screws.
The only notable difference between this and the other box gutters already described is the fact that the gutter.
Butterfly roof a butterfly roof consists of two skillion roofs placed together with a box gutter down the centre.
Detailing the box gutter is pricey as well.
When it comes time to adding on a gutter to your butterfly roof you will find that you have a few choices to make.
The box gutter will be lined with colorbond steel to match the roof colour.
The bolts that hold these exposed tapered tasmanian oak rafters make for a nice detail.
See more ideas about butterfly roof architecture roof.
Feb 11 2019 explore stephen scholl s board butterfly roofs on pinterest.
Resembling the wingspan of a butterfly this dramatic roof design features two downward sloping roof surfaces meeting in a central roof valley.
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Where the two wings of the butterfly come together requires a box gutter built largely by nathan.