View a video of previous US Energy Secretary Steven Chu on the benefits of silicone roofing systems or "white roofs."
The Associated Press reports that when the temperature on a roof is measured with an infrared gun, white roofs can be 45 degrees cooler than conventional dark-colored roofing material.
This difference means cooler indoors that...
NEW YORK -- Herb Van Gent points his infrared gun at a square of still-unpainted gray shingle and clicks the trigger. He gets an immediate temperature reading: 143 degrees and rising. Then he aims...
SPF seals and insulates any surface it is applied to! When SPF is applied it seals and expands (up to 30 times its liquid size) as it dries and forms a closed cell,...