Midwest Eco-Design - Your home for eco-friendly construction, remodeling & housing choices including prefrabricated homes, cabins and other sustainable material choices.

- Just like we need to breathe in and out, so do our homes

- Many building materials emit toxic gasses that can affect the air we breathe.  Choose responsibly

- Good indoor air quality is achieved by both properly sealing and ventilating your home.

- Toxic offgassing can seep from the garage to the house.  Separate the garage from the house or install proper ventilation techniques to prevent toxins from entering the main home.

A great place to start looking for a landscape architect is the American Society of Landscape Architects (www.asla.org). It was founded in 1899 and is the national professional association representing landscape architects.

- In addition to replacing leaky toilets and faucets, think about improving the pipes feeding the fixtures.

- Low-flow faucets & fixtures are more costly than standard fixtures but will help you save money on water bills and, ultimately, will pay for themselves.

- Low-yield showerheads let you reduce water use while still having an enjoyable shower.

- Faucet aerators and sensors and touch technology cut down on wasted water.

Insulation is one of the most important aspects of energy-efficiency in a home.  There are many types of insulation , the majority used for thermal purposes.  Insulation reduces unwanted heat loss or gain and can decrease the energy demands of heating and cooling systems.

Over the past years we’ve seen leaps and bounds towards creating cheaper, thinner, more breathable materials with higher R-values. Aerogel is one of the top contenders for most efficient & “green” product used for insulation.  This space-age material has the lowest bulk density of any known porous solid as well as some incredible insulating qualities, and recently two companies rolled out Aerogel sheets that make installations a breeze.

It is made up of a gel that has had its liquid component replaced by air — in fact the material is 99% air. It’s quite thin, breathable, fireproof, doesn’t absorb water, and is very strong considering it doesn’t weigh much. What makes it such a great insulator is its low thermal conductivity (14 mW/m-K) and results in an R-value of 10.3 per inch, which is twice as much as rigid foam board. In fact you can light a blow torch on one side and it won’t burn a hole through it or even get hot enough to light a match sitting on the other side.

Unfortunately the material is still fairly expensive and out of the price range for the average homeowner. NASA has used it as insulation for a number of projects including the Mars Rover and space suites. Two companies currently have a commercial product available – Aspen Aerogel and Thermoblok. Aspen Aerogel offers a roll of the material in 0.2 or 0.4 in thicknesses and 57 inches wide. Thermoblok has 1-1/2″ wide strips, which are used to cover framing studs and help prevent thermal bridging and costs about $1.99/ft.

Aerogel a great material for renovations where size matters, and would make great insulation for shipping containers. Due to it’s incredible R-value and thin form factor it’s one of the best insulative materials out there, and we hope to see prices come down so that it is more affordable for the general public.