Chelsea Green Publishing

The Hand-Sculpted House

Pages:384 pages
Book Art:8 pages of illustrations
Size: 8 x 10 inch
Publisher:Chelsea Green Publishing
Paperback: 9781890132347
Pub. Date June 01, 2002

The Hand-Sculpted House

A Philosophical and Practical Guide to Building a Cob Cottage

By Ianto Evans, Michael G. Smith and Linda Smiley
Illustrated by Deanne Bednar

Building & Energy

Availability: In Stock


Available Date:
June 01, 2002


Are you ready for the Cob Cottage? This is a building method so old and so simple that it has been all but forgotten in the rush to synthetics. A cob cottage,cobb, however, might be the ultimate expression of ecological design, a structure so attuned to its surroundings that its creators refer to it as "an ecstatic house."

The authors build a house the way others create a natural garden. They use the oldest, most available materials imaginable--earth, clay, sand, straw, and water--and blend them to redefine the future (and past) of building. Cob (the word comes from an Old English root, meaning "lump") is a mixture of non-toxic, recyclable, and often free materials. Building with cob requires no forms, no cement, and no machinery of any kind. Builders actually sculpt their structures by hand.

Building with earth is nothing new to America; the oldest structures on the continent were built with adobe bricks. Adobe, however, has been geographically limited to the Southwest. The limits of cob are defined only by the builder's imagination.
Cob offers answers regarding our role in Nature, family and society, about why we feel the ways that we do, about what's missing in our lives. Cob comes as a revelation, a key to a saner world.

Cob has been a traditional building process for millennia in Europe, even in rainy and windy climates like the British Isles, where many cob buildings still serve as family homes after hundreds of years. The technique is newly arrived to the Americas, and, as with so many social trends, the early adopters are in the Pacific Northwest.

Cob houses (or cottages, since they are always efficiently small by American construction standards) are not only compatible with their surroundings, they ARE their surroundings, literally rising up from the earth. They are full of light, energy-efficient, and cozy, with curved walls and built-in, whimsical touches. They are delightful. They are ecstatic.


Ianto Evans

Ianto Evans is an applied ecologist, landscape architect, inventor, and teacher with building experience on six continents. Cob is traditional in his homeland, Wales. In addition to teaching ecological building, Ianto has consulted with USAID, the World Bank, the Peace Corps, and several national governments.

Michael G. Smith

Michael G. Smith teaches practical workshops and consults on cob construction, natural building, and permaculture. He is the author of The Cobber's Companion: How to Build Your Own Earthen Home and co-editor of The Art of Natural Building: Design, Construction, Resources.

Linda Smiley

Linda Smiley teaches workshops on cob, sculpting sacred spaces, intuitive design, and natural plasters and finishes. With a background as a recreational therapist, she specializes in helping people use natural building as a tool for personal transformation and healing.


Building a Cob Cottage Step-by-Step excerpted from Part II: Building the Cob Cottage

EVERY COB BUILDING IS UNIQUE, but most require the same basic steps. The order of some of these steps is critical; others can be rearranged as desired. For a first-time builder, it can be very useful to map out the sequence of all construction tasks. Following is a sample sequence to help you think through your project to completion before you begin. The next ten chapters walk through each of these steps in great detail.

* Select your building site very carefully, for best exposure to winter sun and for good drainage. * Decide in advance roughly what spaces, shapes, and features you will need, both indoors and out, based on the scale of your own activities. Make many sketches and models. Keep the building as small as possible. If you need more than 400 square feet, consider phasing the project to complete the most essential sections first. * Work on a scale model of the building, including site features such as trees and slope. * Decide the wall plan in detail, especially where doors connect the indoors with outdoors. Design the roof at this point, including the roof and how it is supported. Make a full-sized mock-up of the building on the site. Spend time in it, and imagine what it would be like to live there. * Assemble on-site all building materials you will need for enclosure, including glass, lumber, rocks, hardware, pipes, wires, and so forth. Gather your tools, scaffolding, and water storage. * Check your soil, and assess by making test mixes and test blocks what needs to be added for the best cob mix. Measure your proportions and calculate the amounts of sand, clay soil, and straw you will need. Plan out and prepare mixing spaces close to the building. * Arrange delivery of sand, clay soil, and straw as needed. Store deliveries close to and uphill from the building, in locations that won't impede work. Make sure straw is stored under cover, off the ground. * Stake out your design and finished levels precisely on the site using many strong, firmly driven stakes. Adjust for the last time. * Clear and level as little as possible. Grade away from the building so that water runs away on all sides. Set aside excavated soil for gardening or making cob. * Dig drainage and foundation trenches, lay in drainpipe, insulation, plumbing, and wire connections; backfill trenches immediately with drain rock. * Build the foundation stemwall, setting in door frames or frame anchors and joists if floor will be suspended. Leave openings for utilities and water lines in and out. * Tamp the subfloor, lay several inches of drain rock, and, if you will be using an earthen or other mass floor, lay the floor base coat. * Frame the roof, either on permanent posts or on temporary posts that will be removed when the walls are complete. You may also wait until the cob is nearly finished before framing the roof. * Experiment with cob mixing techniques -- for speed, ease, enjoyment, and different numbers of workers. Concentrate on gradual improvements. Apply your mix, probably at first by fork, trodden, then using "Gaab cob" or cob loaves. Sew it all together solidly with your fingers or a "cobber's thumb." Try to raise all the cob walls at the same rate. * Make sure you build vertical or tapered walls; don't leave big bulges or hollows. * Pare each new part with a machete or handsaw before it gets too hard, leaving it ready to plaster as you build. * Set pipes, wires, outlets, junction boxes, and so on into the walls as you build. * Build in windows as you go. Bury "deadmen" in the walls, wooden anchors to which you can later attach door frames, shelving, countertops, and so on. * Sculpt built-in furniture, bookshelves, niches, and alcoves. * Let the walls dry and settle somewhat, then build loft or second-story beams, joists, and ledgers directly into the cob if the wall is loadbearing. * Locate roof deadmen one and a half to two feet down from the rafters. Complete the walls. * If the roof is on, you can now enclose and heat the building. If not, now is the time to build the roof. If the roof will be heavy, allow the cob to dry throughout first. * Do final ceiling work. * Finish interior built-in woodwork, counters, cabinets, interior door frames, and plumbing fixtures. * Apply interior plaster. * Lay a finish coat on floor. Seal an earthen floor with linseed oil and beeswax. * When interior plaster is dry, apply natural paint, lime wash, or alis. * Plaster the exterior, if desired. * Have a big party! Invite everyone who helped you build.


Power from the People

Power from the People

By Greg Pahl

Over 90 percent of US power generation comes from large, centralized, highly polluting, nonrenewable sources of energy. It is delivered through long, brittle transmission lines, and then is squandered through inefficiency and waste. But it doesn't have to be that way. Communities can indeed produce their own local, renewable energy.

Power from the People explores how homeowners, co-ops, nonprofit institutions, governments, and businesses are putting power in the hands of local communities through distributed energy programs and energy-efficiency measures.

Using examples from around the nation - and occasionally from around the world - Greg Pahl explains how to plan, organize, finance, and launch community-scale energy projects that harvest energy from sun, wind, water, and earth. He also explains why community power is a necessary step on the path to energy security and community resilience - particularly as we face peak oil, cope with climate change, and address the need to transition to a more sustainable future.

This book - the second in the Chelsea Green Publishing Company and Post Carbon Institute's Community Resilience Series - also profiles numerous communitywide initiatives that can be replicated elsewhere.

Available in: Paperback, eBook

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Power from the People

Greg Pahl, Van Jones

Paperback $19.95

The Natural Building Companion

The Natural Building Companion

By Jacob Deva Racusin and Ace McArleton

Natural buildings not only bring satisfaction to their makers and joy to their occupants, they also leave the gentlest footprint on the environment. In this complete reference to natural building philosophy, design, and technique, Jacob Deva Racusin and Ace McArleton walk builders through planning and construction, offering step-by-step instructions on:

  • siting and site analysis
  • choosing materials
  • integrating basic structural considerations into a design
  • strategies for heating/cooling efficiency and moisture management
  • planning for acoustics
  • developing an integrative design
  • navigating budgeting, code compliance, and project management
  • creating the foundation, wall system, roof, and floors
  • selecting and making plasters and paints
  • evaluating options for mechanical and utility systems
  • protecting against fire and insects
  • integrating structures within landscape, climate, and human communities

...and more

Applicable to building in climates that are cold and wet, hot and dry, or somewhere in-between, The Natural Building Companion provides the tools necessary to understand basic principles of building science, including structural and thermal engineering, and hydrodynamics. This guide offers thorough, up-to-date, and advanced installation details and performance characteristics of straw-bale, straw-clay, woodchip-clay, and cellulose wall systems, as well as earthen and stone wall systems and a variety of framing, roofing, flooring, mechanical system, and finishing options. This fully-illustrated volume informs professionals making the transition from conventional building, homeowners embarking on their own construction, or green builders who want comprehensive guidance on natural-building options. A State-of-the-Art Resource for Natural Builders The Natural Building Companion is a part of The Yestermorrow Design/Build Library and includes an instructional DVD.

Available in: Paperback, eBook

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The Natural Building Companion

Jacob Deva Racusin, Ace McArleton

Paperback $59.95

The Chelsea Green Reader

The Chelsea Green Reader

Chelsea Green, the Vermont-based independent publisher, has always had a nose for authors and subjects that are way ahead of the cultural curve, as is evident in this new anthology celebrating the company’s first thirty years in publishing.

The more than one hundred books represented in this collection reflect the many distinct areas in which we have published–from literature and memoirs to progressive politics, to highly practical books on green building, organic gardening and farming, food and health, and related subjects–all of which reflect our underlying philosophy: "The politics and practice of sustainable living." The Chelsea Green Reader offers a glimpse into our wide-ranging list of books and authors and to the important ideas that they express. Interesting and worth reading in their own right, the individual passages when taken as a whole trace the evolution of a highly successful small publisher–something that is almost an oxymoron in these days of corporate buyouts and multinational book groups.
From the beginning, Chelsea Green's books were nationally recognized, garnering positive reviews, accolades, and awards. We’ve published four New York Times bestsellers, and our books have set the standard for in-depth, how-to books that remain relevant years–often decades–beyond their original publication date.

"Chelsea Green was born from a single seed: the beauty of craft. Craft in writing and editing, in a story well told, or a thesis superbly expressed," writes cofounder and publisher emeritus Ian Baldwin in the book's foreword. Today, craft continues to inform all aspects of our work–design, illustration, production, sales, promotion, and beyond. It has even informed our business model: In 2012, Chelsea Green became an employee-owned company.

With the rise of the Internet, new media platforms, and a constantly shifting bookselling landscape, the future of publishing is anything but predictable. But if Chelsea Green's books prove anything, it is that, despite these challenges, there remains a hunger for new and important ideas and authors, and for the permanence and craftsmanship of the printed word. Today our ongoing mission is stronger than ever, as we launch into our next thirty years of publishing excellence.

Available in: Paperback, eBook

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The Chelsea Green Reader

Ben Watson, Ian Baldwin

Paperback $15.00

Wind Power

Wind Power

By Paul Gipe

In the wake of mass blackouts and energy crises, wind power remains a largely untapped resource of renewable energy. It is a booming worldwide industry whose technology, under the collective wing of aficionados like author Paul Gipe, is coming of age. Wind Power guides us through the emergent, sometimes daunting discourse on wind technology, giving frank explanations of how to use wind technology wisely and sound advice on how to avoid common mistakes.

Since the mid-1970s, Paul Gipe has played a part in nearly every aspect of wind energy’s development—from installing small turbines to promoting wind energy worldwide. As an American proponent of renewable energy, Gipe has earned the acclaim and respect of European energy specialists for years, but his arguments have often fallen on deaf ears at home.

Today, the topic of wind power is cropping up everywhere from the beaches of Cape Cod to the Oregon-Washington border, and one wind turbine is capable of producing enough electricity per year to run 200 average American households. Now, Paul Gipe is back to shed light on this increasingly important energy source with a revised edition of Wind Power.

Over the course of his career, Paul Gipe has been a proponent, participant, observer, and critic of the wind industry. His experience with wind has given rise to two previous books on the subject, Wind Energy Basics and Wind Power for Home and Business, which have sold over 50,000 copies. Wind Power for Home and Business has become a staple for both homeowners and professionals interested in the subject, and now, with energy prices soaring, interest in wind power is hitting an all-time high.

With chapters on output and economics, Wind Power discloses how much you can expect from each method of wind technology, both in terms of energy and financial savings. The book’s updated models, graphics, and weighty appendixes make it an invaluable reference for everyone interested in the emerging trend of wind power and renewable energy.

Executive Director of the American Wind Energy Association Randall Swisher has said, "In the last two decades, no one has done more that Paul Gipe to bring wind energy to the public’s attention."

Available in: eBook

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Wind Power

Paul Gipe

eBook $50.00