By Chaya Kurtz, Networx "Green roofing" is a buzzword, a popular
idea, but where should you start if you are not a professional
roofer experienced in green roofing? You can start by reading
these articles, which will give you even-handed and level-headed
basics of building a green(er) roof. For instance: Is it
necessary and appropriate for all buildings with flat roofs to
have white coatings on the roof? Or, are solar roof shingles a
better choice than another kind of solar array? Or, how much
does insulation matter, versus the roofing material, when it
comes to energy efficiency? Before you go out and buy those
fancy smog-eating shingles, start with these articles. You could
save some money, and have a more energy-efficient house at the
same time. Choices in Green Roofing: Pros and cons of roofing
material choices, from shingles to metal to horticultural green
roofs. A Beginner's Guide to Cool Roofs: This is a no-nonsense
discussion of reflective roof coatings and reflective roof
materials. Building a House