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Footing Drainage

Concept

There are three reasons that “drainage to daylight” ought to be on your Must Have list when evaluating building sites.

  • A dry basement
  • Dry ground insulates better than wet ground
  • No need for a sump pump, which saves electricity

Application

Drainage to daylight was on my list of must haves. I just couldn’t bear the risk of water in the basement or to know that BTUs were swimming away from the foundation any faster than they needed to. In the end, I did have to “elevate” my house 1 foot to get the drainage to daylight. This was in part due to the fact that we included a massive “solar battery” (three feet of compacted sand and concrete under the basement floor).

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Solar Design Concepts
Design Philosophy
Area, Volume & Shape
Location of Spaces
Active Area*
Entrance
Energy Analysis
Solar Access
Orientation
Footing Drainage
Landscaping
Framing
Solar Thermal Storage
Insulation
Air Tightness
Mechanical Ventilation
Windows
Overhangs
Daylighting
Solar Collectors
Photovoltaics (PV)
Radiant Heating
Heat Mgt. System*
Cooling
Greenhouse

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