This product guide from Owen Corning on FOAMULAR c-200 rigid insulation will teach you how this ridged foam insulation can be used to make your home more comfortable to live in while reducing your homes energy needs.
The Wayne-Dalton Series 8000 gives you more choices. From entry level designs to high-efficiency insulated models and windload-rated doors for coastal regions, you won't find a broader range of choices than the Windload entry-level Series 8000.
Although most heat gain comes through the windows, eliminating heat gain through the roof can be a cost-effective and low-risk way to reduce cooling loads and peak demand. Timberline shingles contain tiny granules that are covered with multiple layers of reflective material.