ᐅ Experience with a special gutter system?

Created on: 6 Jan 2018 14:36
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del-x
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del-x
6 Jan 2018 14:36
Hello everyone,

We are currently in the middle of planning our single-family house and are focusing on the topic of the gutter system.

We are working with an architect who has created a very nice design based on our specifications.

However, this design includes a gutter construction that is unusual for us. We couldn’t find much information about it online. Therefore, we would like to ask for help from the forum—perhaps someone here has experience with this type of gutter setup and can share any advantages or disadvantages.

Thank you very much in advance!



Cross-section through roof structure with insulation, membrane, and wooden substructure

Modern white house facade with large glass fronts, illuminated interiors at dusk.
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toxicmolotof
6 Jan 2018 19:44
A gutter without an eaves overhang.

Layman's opinion:

Pros:
- Appearance (if you like that look)

Cons:
- More expensive
- If it leaks, water runs down the wall
- A second weak point is just below the gutter itself, where water can run into the wall if there is a leak
- No drip edge with snow/ice, again water runs down the wall...

=> None of these are major issues, so it’s doable.
11ant6 Jan 2018 20:10
del-x schrieb:
However, this design includes a gutter construction that is unusual for us. We couldn’t really find much information about it online.

Then please show more about it. The sketch provided does not include a legend for the numbers. The gutter appears to be floating above the parapet flashing (?)
I would not describe this as a variation of a gutter construction, but rather as a system combining roof and gutter—so not a gutter variant applicable to arbitrary roof structures.
toxicmolotow schrieb:
- In case of a leak, the water would run down the wall.

That doesn’t seem likely to me. The parapet projects in front of the facade and resembles a drip edge similar to that of an exterior windowsill.
del-x schrieb:
We are working with an architect who has drawn up a very nice design for us according to our specifications.

Please show the complete design, preferably also with a detailed drawing of this specific proposal.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
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Bieber0815
6 Jan 2018 22:42
What does the downpipe look like?
tomtom796 Jan 2018 23:51
I wouldn’t be surprised if there is water running down the facade.

Regarding the construction, it looks sleek but it probably costs five times as much as a regular gutter! If you have the money, go for it and make sure to check the gutter regularly.
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del-x
8 Jan 2018 12:18
Hello everyone,

First of all, thank you for your feedback.

We are still quite early in the process, so there are no detailed plans yet.

The attached images were taken from the internet to illustrate the basic concept we are dealing with.

Unfortunately, I cannot provide more information at the moment.