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If your attic has adequate insulation and proper air sealing, and your home still feels drafty and cold in winter or too hot in summer, then you may need to add insulation to the external walls. Especially if you live in a very cold climate. If you replace the external wall panels of your home, consider adding insulation material at the same time. In existing homes, consider using blown-in ins...
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Geotextile is a durable fabric that comes in many different forms, shapes, weights and sizes, because geotextiles are used to solve a wide range of erosion problems. Whether you work in construction or not, you have probably encountered geotextile at some point. Common residential examples of geotextile include weed barrier fabric under gardens or black underlayment under pavers. In engineerin...
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There are many types of insulation materials, such as blown-in, spray foam. Then there are cellulose, fiberglass, blown rock, hemp, wool and many other types of materials. I have done a lot of research on different types of insulation materials, with the aim of finding environmentally friendly options. There are some clever methods, such as straw bales or hemp concrete, that can absorb carbon ...
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