[RE-wrenches] TPO Roofing

[Will White]

William,

I've used ChemCurb before with a Unirac two part standoff on membrane roofs
and it works really well. It's not the least expensive option but depending
on the size of your system it may work well. I think it works with many
different types of membrane so it may work with the TPO.

https://www.youtube.com/watch?v=TWfXAvfRyIM

Thanks,
Will

-- 
*Will White*
Curriculum Developer

[image: Inline image 3]

e: will at solarenergy.org
w: www.solarenergy.org
p: 802-272-3092

PV Installation Professional
# 093006-34

On Thu, Aug 31, 2017 at 2:00 AM, William Miller <william at millersolar.com>
wrote:

> Friends:
>
> We are working what is purported to be a TPO roof. We were told the
> roofing is obsolete and no boots (flashings) were available.
>
> I'd really appreciate a brief run-down on the material and practices, if
> anyone is willing. If it would be easier and I'm the only one who cares, I
> could call someone who has worked with it and we could have a brief chat.
>
> Here are some basic questions:
>
> 1. How do you seal in a stanchion?
> 2. Are boots available?
> 3. Is there s caulk you can use?
>
> We will be using a licensed roofer, but I suspect the one we inherited
> might be BSing me and I need to educate myself.
>
> As always, thank you in the extreme for any guidance.
>
> William Miller
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-- 
*Will White*
Curriculum Developer

[image: Inline image 3]

e: will at solarenergy.org
w: www.solarenergy.org
p: 802-272-3092

PV Installation Professional
# 093006-34
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