The Ultimate Roof Underlayment

Specific Inspection Topics Exterior Inspections
1

Well, like they say, all that bragging on their website, it must be a good product Eh?

Just wondering if any have seen this product in use in new construction.

http://www.sharkskin.us/pdf/install_COMP.pdf

http://www.sharkskin.us/tek9.asp

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[size=2]The Sharkskin line of products is designed to ensure that quality roof installations are not compromised by inferior underlayment products. The state of the art in underlayment is found in Sharkskin which is the only patented roof underlayment on the market (U.S patent #6,308,482). Sharkskin is 100% polypropylene which gives it the following advantages over competitive products and asphalt felts
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Here one more link that may help.

http://www.nrca.net/rp/pubstore/details.aspx?id=479

:slight_smile: :smiley:

2

Sounds a little fishy. :wink:

3

Care to elaborate on the fish Carl?:wink: :slight_smile:

I never seen the product and curious about it’s so claimed performance.

Thanks

Marcel :slight_smile: :smiley:

4

I have in the past! About the fish anyway!

I would like to see it installed myself.

Then do they have a wall product?

5

If they do, I haven’t found it yet.

Marcel :slight_smile:

6

Funniest thing I heard all day!!

7

I have used the self adhering underlayments in a few instances (manu escapes me at moment) dating to 2001 or so, on new I like some of these products.

I have also used SBS type self adhering cap sheets with 0 callbacks in 8 years. I wouldn’t dream of using this stuff on anything except new.

I think some of the synth type underlayments for Tile, Metal etc… roofs is going to be the way to go in years to come. Only to say that as how many times have we all seen 30lb felt being the culprit on a 15 year old house that is having all it’s tile restacked and sheathing is being repapered. Tile and Concrete roofs are outlasting the underlayments is all.

Will look a lil more at this one

Tim