The nopCommerce Web Site Builder is a collection of customizable, stable and secure templates that you can start using for your website. Even better - Page templates in this package are absolutely free. You will need just to buy our CMS plugin.
GitHub - https://github.com/DevPartner/nopCommerce-Site-Builder
The initial, base-page template creation takes only several hours to build. (Traditional nopCommerce new template creation can take several days!)
The Site Builder page templates are free. The Site Builder plugin provides source code of models and layouts (that includes several types of content pages).
Dev Partner will provide free forum support for the original Site Builder module.