Setting the standard for modern cob construction – from design, engineering, and building code compliance, to sculpting beautiful structures Cob – a mix of clay, sand, and straw – is one of the most popular and well-known natural building methods. Yet cob is often difficult to permit and can be used in inappropriate ways due to a lack of sound engineering and design information. Recent research and a newly developed building code promise to make cob building more accessible than ever. Essential Cob Construction sets the new standard for cob construction. Incorporating rigorous, up-to-date engineering and building science and decades of practical lessons learned, coverage includes: Appropriate use of cob in different climates and contexts Thermal performance and moisture management Structural and architectural design considerations, including fire and earthquake resistance data from extensive laboratory testing Hands-on cob construction, including mix design, testing, manual and mechanical mixing, wall building, strong connections with foundations, roofs, and other structural elements, and finishing options Building code development and the permitting process for cob Planning, budgeting, and quality control The complete Cob Construction Appendix of the International Residential Code. Essential Cob Construction is required reading for engineers, architects, designers, contractors, and owner-builders working with this ancient, aesthetically pleasing, low-carbon building material.

Cob, a structural composite of earth, water, straw, clay, and sand, has been used for centuries, in virtually all parts of the world, to create homes ranging from mud huts in Africa to lavish adobe haciendas in Latin America. This practical and inspiring hands-on guide teaches anyone to build a cob dwelling.

"The ancient method of cob building uses a simple mixture of clay sub-soil, aggregate, straw and water to create solid structural walls built without shuttering or forms, onto a stone plinth. It is now undergoing a renaissance as an 'eco-friendly' building material because of its amazing 'green' credentials. 'Building with Cob' shows how to apply this ancient technique in a wide variety of contemporary situations, covering everything from design and siting, mixing, building walls, fireplaces, ovens and floors, lime and other natural finishes, and gaining planning permission and building regulation approval. It also explains in detail how to sensitively restore an old cob structure. This book is a step-by-step guide, lavishly illustrated with over 300 colour photos and 85 diagrams."--Amazon.

The first highly illustrated, comprehensive guide to light straw clay - a high performance, low-impact, durable building material Light straw clay - straw mixed with clay slip - is a versatile, easy-to-use wall building material. Also called "slip-straw", its durability has been proven in beautiful, centuries-old buildings across Northern Europe and in modern high-performance buildings in North America. Building code compliant in the US and using "waste" materials with high insulation value and excellent moisture handling qualities, it's both high-performance and low-impact. Yet until now, there has been no practical guide to using the material in a wide variety of construction and renovation projects. Distilling decades of experience, Essential Light Straw Clay Construction is a fully illustrated step-by-step guide, ideal for both the DIYer and professional designer and builder alike. It covers: Material specifications, performance, and when and where to use it Estimating quantities, costs, and sourcing Illustrated, step-by-step guidance for mixing and installation, including "slip-chip" variations Detail drawings for various wall systems including stud, timber, and pole framing, Larsen trusses, I-joists, plus retrofits Code references, compliance, and best practice Finishing and maintenance techniques Additional resources. Lydia Doleman , a licenced contractor, taught carpentry and natural building at Solar Energy International in Colorado and was lead ecological builder for Portland's City Repair project. She's created beautiful, high-performance, low-impact buildings across the Northwest, from Portland's first permitted straw bale home and The Rebuilding Center's cob entryway, to a 3,300-sq. f light clay straw brewery. She's written for The Last Straw Journal and Permaculture Activist and appeared on NBC News and HGTV's Off Beat America . Lydia lives in southern Oregon.

Cob (an old English word for lump) is old-fashioned concrete, made out of a mixture of clay, sand, and straw. Becky Bee's manual is a friendly guide to making your own earth structure, with chapters on design, foundations, floors, windows and doors, finishes, and of course, making glorious cob. "I believe that building with cob is a way to recreate community and experience the joy of working together while taking back the right to build our own homes and look after our Mother Earth." She loves doing something that makes sense in a world where lots of things don't.

A veritable cookbook of natural plaster recipes and techniques for beautiful, durable finishes Natural plasters made of clay, lime, and other materials mixed with sand are beautiful building finishes. Fun to work with, low-impact, and allowing infinite creativity, they are high performance and provide proven, centuries-long durability. Yet until now there's been no resource that has pulled together the best North American plaster recipes and how-to into one place. Essential Natural Plasters covers it all: Sourcing and selecting materials, including site-soils Clay, lime, and gypsum plasters as well as fibers and amendments Interior and exterior use and specialty plasters such as tadelakt for bathrooms Preparing substrates, from straw bales and cob to lath and Sheetrock How to set up a safe, efficient worksite Mixing, testing, tinting, repairing, and applying plasters Coveted recipes from leading plasterers in Ontario, Vermont, New Mexico, France, and New Zealand. Richly illustrated and deeply researched, Essential Natural Plasters is the must-have resource for owner-builders and professionals alike.

In How to Build a House, author and professional engineer George Michael Rentz, PE is informative and entertaining while taking the mystery out of residential construction. With more than thirty-five years in the construction industry, Rentz provides an overview of the information necessary when you are considering buying or building a new home. From the basics of site selection and design to cost estimates and construction, How to Build a House describes all of the steps integral to residential construction from the ground up. Through personal anecdotes, Rentz shows how developing good plans and selecting the right contractor are key to enjoying the process of watching your new home being constructed. How to Build a House provides insight into the construction process in order to avoid the struggles and hassles often associated with home building.