Book cover titled 'Hempsteads: Architectural Details for Hemp-Lime Construction by Timothy Callahan,' featuring a split view image of a hempcrete home with half of an architectural drawing.

HEMPSTEADS

Downloadable Architectural Details Library

Timothy Callahan is a former naval architect and general contractor. He is now in his fifth decade of design-build work, with extensive experience in timber framing and natural residential construction. Since 1995, his work has been focused on the creation of healthy and energy-efficient homes. In an effort to develop a model for a low-carbon and non-toxic living environment, Tim led the design team for the Nauhaus Prototype in 2009; this was the first of 10 permitted hemp-lime projects which he has designed, ranging in size from 1200-9600 square feet. In 2005, Tim co-authored the book with Clarke Snell 'Building Green: A Complete Guide to Alternative Building Methods." Tim lives in Asheville, NC.

The detail downloads in this library are available as both .pdf and .dwg files. To download: click in the image below and download the files.

Disclaimer: The architectural details provided in HEMPSTEADS: Architectural details for hemp-lime construction are intended solely as suggestions and informational resources. They do not constitute specific advice or guaranteed methods for any particular construction project. The author and publisher assume no liability or responsibility for any damages, injuries, losses or other consequences that may result from the application of these details in any project. Users of this book are advised to consult with qualified professionals and to adhere to all relevant building codes, regulations, and best practices in their jurisdictions. All details are copyright Tim Callahan and may be used with attribution.

Asheville NC-based hempcrete natural home designer Tim Callahan in a hat standing outdoors in a wooded area with a stream in the background.