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Posted By: Joe Tedesco Roof Top Wonders!! - 12/24/02 11:51 AM
[Linked Image]

Open raceways let's the air into them!
Posted By: circuit man Re: Roof Top Wonders!! - 12/24/02 06:49 PM
joe ,they gotta stay cool!
Posted By: HotLine1 Re: Roof Top Wonders!! - 12/24/02 10:38 PM
You're not alone..we have a bunch that look like that on a roof of a large strip mall.

Would have been nice if the installer heard of expansion joints!

John
Posted By: John Steinke Re: Roof Top Wonders!! - 01/17/03 06:14 PM
If that is white pipe, this picture is a good demonstration that plumbing pipe is not sunlight-resistant!
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