[RE-wrenches] Corrugated roofing mounts

[William Miller]

Friends:

I am trying to specify attachments for a corrugated roof.  This is the type 
with the sine wave shape.

I want to try the DPW CMB product line.  I have been instructed to provide 
measurements of the corrugation from peak to peak and also the height from 
valley to peak.  The problem is that the measurements vary from point to 
point on this roof.  In some places the peak to peak is 2.75" and in others 
it is in the 2.6" range.  The height varies from 0.625 to 0.5 inches.

I have looked on-line and I find that a common dimension for roofing peak 
to peak is 2.67".  There are products with height measurements of 0.5 and 
0.875.

I have a few questions:

1. How do I figure out which roofing product I have?
2. Does it matter if the spacing varies from one location to the next?
3. Does anyone have experience with the CMB product.

Thanks in advance.

William Miller

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