[RE-wrenches] Mounting to metal roofs and thermal expansion

[William Miller]

Troy:

How are you planning on attaching the rubber boot to the roof sheeting?  If 
you attach with sheet metal screws, won't your screws penetrate into the 
sheeting and trap the metal in place?  If you glue it, you are dependant on 
the glue.  I see the overall concept, but don't see how to attach a boot 
(pop rivets???).

Wm Miller


At 11:24 AM 2/7/2009, you wrote:


>  and use an
>overlapping rubber seal so the roof can move independently of the
>mounting foot.

Please note new e-mail address and domain:

William Miller
Miller Solar
Voice :805-438-5600     Fax: 805-438-4607
email: william at millersolar.com
http://millersolar.com
License No. C-10-773985
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