To counter the effects of global warming, a lot of people people have taken to building houses that are eco-friendly. And one particular house material which is considered environmentally conscious is glass, because it is more energy-efficient. Some house owners even installed solar panels on the roof to ensure that the power of the sun is harnessed at its maximum. One will find that the houses themselves are filled with glass furniture, down to the glass Robern Medicine cabinet, in order to complement the rest of the house.