Jump to content

Who has the NRCA Roofing Manual(s)?


randynavarro
 Share

Recommended Posts

Thanks, Brandon.

No need for apologies. That was just one of those sites I couldn't navigate properly.

Checking the manuals, I discovered pretty much what Kurt mentioned. The specs and drawings are almost identical to what mfr's produce.

Good thing is the NRCA is an independent third party so their un-biased to any particular product.

Link to comment
Share on other sites

  • 1 year later...

Well, son of a @*!!.

The NRCA manual is no longer allowed to be viewed by non NRCA members: http://www.nrca.net/rp/technical/manual/manual.aspx

Does anyone have a diagram or good set of instructions showing how to properly weave a valley by chance?

There's this one from Carson Dunlop.

- Jim Katen, Oregon

Download Attachment: icon_photo.gif 0064.JPG

231.43 KB

Link to comment
Share on other sites

Thanks Jim,

On the 12" lap up past the center of the valley-- where are you supposed to measure from? I've always measured from about the top of the exposed part, but the measurement varies quite a bit depending on where you actually do measure.

Not that the location of the measurement mattered yesterday- they only lapped them up 3" or so in areas. (new roof).

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...