The DEMO version only includes 4 pages:
http://usafoamroofing.com
http://usafoamroofing.com/about-spf-roofs.html
http://usafoamroofing.com/sustainable-foam-roofs.html
http://usafoamroofing.com/seamless-foam-roofing.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page