About | Contact | JOIN

Technical library detail

Conserving energy

Professional Roofing



enery conservation; r-value; building code; insulation requirement

You may not realize codes mandate minimum thermal insulation requirements for the energy efficiency of most buildings. In some instances, these minimum R-values may be more than you are accustomed to providing.

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.

Roofing industry news

[ More news ]


Find a contractor

Roof type

ZIP Code

Find roofing contractors by state

Sponsored links