About | Contact | JOIN

Technical library detail

Analyzing self-adhering underlayments

Professional Roofing



underlayment; self adhered sheet

There are considerable differences among some self-adhering polymer-modified bituminous sheet underlayments. Differences between products and product performance cause concerns.

Note: Documents in this section are provided as Adobe Acrobat PDF files. In order to print and view PDF files, the Adobe Acrobat Reader software/plugin, which runs on Microsoft Windows, Macintosh, OS/2 and various versions of UNIX, must be installed on your computer. Adobe Acrobat Reader is available for download as freeware from Adobe Acrobat's website. Please note that the resolution of on-screen versions is not as high as printed versions of PDF files.


Find a contractor

Roof type

ZIP Code

Find roofing contractors by state

Sponsored links