HOME GREEN HOME

Five key tips to customize a luxurious, sustainable home from real estate developer, Ed Gorman of MODUS Development.

INTEGRATED DESIGN – It is important to make sure that all energy-efficiency items work together to be most effective as the green home is only as efficient as its weakest component. For example, having an energy-efficient heat pump does not help as much if the wall insulation is inadequate. Moreover, the poor insulation will require more heating and cooling equipment.

ORIENTATION – The efficiency of a building depends on which direction the building faces and the amount of windows and doors on the east and west exposures. The most efficient orientation is to have the length of the home run east and west, with a limited amount of glass on those two ends. When installing windows on the east and west face, it is best to either recess them or provide awnings to eliminate direct exposure from the sun.

INSULATION - Up to 50 percent of a home’s energy savings are derived from the building envelope (walls, windows and insulation). The amount and type of insulation make a significant difference. Homebuilders and developers should opt to use spray foam insulation because it also seals all joints and connections and provides secured insulation. The better insulated the building is, less is required to spend on heating and air conditioning systems and energy bills.

HEAT PUMP - The biggest consumption of energy in a home is caused by the heating and cooling system so it is best to install the most efficient system that fits into a custom homebuilder’s financial plan.

WATER HEATING - On-demand (electric and gas) and hybrid electric water heaters are more than 60 percent energy efficient than traditional tank hot water heaters. Typically, hot water heating is the second largest user of energy in a home.