Rigid Panels
Rigid panel insulation is made from fibrous materials (fiberglass, rock and slag wool) or from plastic foam.
Read more about this topic: Building Insulation Materials
Famous quotes containing the words rigid and/or panels:
“The essence of statesmanship is not a rigid adherence to the past, but a prudent and probing concern for the future.”
—Hubert H. Humphrey (1911–1978)
“He sent for lancewood to make the thills;
The crossbars were ash, from the straightest trees;
The panels of white-wood, that cuts like cheese,
But lasts like iron for things like these;
The hubs of logs from the “Settler’s ellum,”—
Last of its timber,—they couldn’t sell ‘em,”
—Oliver Wendell Holmes, Sr. (1809–1894)