With sheet metal it is ok. With rocks over rubber membrane, the rocks
should be swept away and a rubber mat placed over the rubber roof. If
one puts the non-pen on top of the rocks it could tear the membrane.
On 1/11/2016 1:24 PM, Josh Luthman wrote:
We have rocks or sheet metal peaks and valleys.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Mon, Jan 11, 2016 at 2:14 PM, Keefe John <[email protected]
<mailto:[email protected]>> wrote:
we always use mats. Not using mats is a great way to tear a rubber
roof.
On 1/11/2016 12:37 PM, Chuck McCown wrote:
If the mount has the head of a carriage bolt coming though on the
bottom, will this be a problem? Now smooth does the bottom want
to be? Are weld beads OK.
Do you always use rubber mats under them?
