Surfaces Suitable for Directionally Reflective Roofs and Methods Thereof
This invention relates to various methods of improving the energy efficiency and utility of roofs typically of the flexible membrane granulated type including shingles and roll roofing using a series of generally continuous curved surfaces although is applicable to all types of roofing including met...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | This invention relates to various methods of improving the energy efficiency and utility of roofs typically of the flexible membrane granulated type including shingles and roll roofing using a series of generally continuous curved surfaces although is applicable to all types of roofing including metal, concrete, and clay roofing products. Further, this invention relates to a spacer apparatus used to effect several methods of improving the utility and efficiency of roofing of this class. |
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