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Light straw clay is a code compliant high performance, low impact building material with insulation and moisture handling qualities'. '.strtoupper('t')his illustrated guide to light...
Price: £24.99
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The essential guide to hempcrete a strong, versatile, environmentally friendly, energy efficient natural insulating material
Price: £24.99
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Home heating thats safe, clean, efficient, and uses 70 to 90 percent less fuel than a typical woodstove
Price: £28.99
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