Dan (or others),

Will you please elaborate on the statement, “There are many options for more 
comfortable hands-free, tool-use positioning on tricky roofs…”?

We have the same issue as Rebecca, where we have not found a comfortable and 
cost effective method to deploy fall protection on roofs too steep to walk.  On 
33°+ roofs we are currently using a retractable to the rear D-ring and a rope 
for positioning to the front waist D-rings.  There are a few issues with this 
method, but it is the only one our local OSHA compliance officer will agree is 
acceptable when using the front D-ring for positioning on a steep roof.

Any better ideas would be greatly appreciated.

Rebecca, to answer your specific question, we use the Guardian Edge Tower 
harness which has a saddle with front D-rings for positioning.  It’s very 
comfortable and breaths better than the comparable Sala Exofit.

Thanks,

Garrison Riegel
Solar Service Inc.




From: RE-wrenches [mailto:[email protected]] On Behalf 
Of Dan Fink
Sent: Monday, May 30, 2016 2:04 PM
To: RE-wrenches <[email protected]>
Subject: Re: [RE-wrenches] Roof harness

The back dorsal D-ring is the ONLY place fall-arrest equipment should be 
attached. Any other spot and you could flip upside down during a fall, big 
trouble.

The waist D-rings can be used for positioning, and the chest D-ring for 
positioning and also ladder climbing if a lad-safe cable or vertical lifeline 
is installed.

There are many options for more comfortable hands-free, tool-use positioning on 
tricky roofs or towers, but they ALL include the back dorsal D-ring for the 
actual fall arrest.



Dan Fink
Adjunct Professor of Solar Energy Technology, Ecotech Institute
IREC Certified Instructor™ for:
~ PV Installation Professional
~ Small Wind Installer
Executive Director, Buckville Energy
NABCEP Registered Continuing Education Providers™
970.672.4342<tel:970.672.4342>



On Mon, May 30, 2016 at 12:33 PM, Rebecca Lundberg 
<[email protected]<mailto:[email protected]>>
 wrote:
It's been awhile since this question has been asked on this list, I'm hoping 
there's something new out there! Does anybody have a favorite OSHA-compliant 
safety harness that works well for pitched roofs? I'd be especially interested 
in one that has a front waist attachment point since working face-up on a steep 
residential roof is easier than with the attachment between the shoulders.

Rebecca Lundberg
​Powerfully Green, MN​



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