Our reflective foil insulation stops 97% of radiant heat penetration and loss. Plus, you get a ventilated attic because our soffit and ridge cap are vented, giving you continuous air flow through your attic. You can put as much conventional insulation in your attic as you like.
There are spiral galaxies with numerous, ragged spiral arms in their disks (called ``flocculent'' spirals), so perhaps the self-propagating star formation mechanism is responsible for the flocculent spirals. A ``grand-design''spiral seen face-on. A flocculent spiral with ragged spiral arms.
rocker arm. n. A pivoted lever used in an internal combustion engine to transfer cam or pushrod motion to a valve stem. rocker arm. n. (Automotive Engineering) a lever that rocks about a pivot, esp a lever in an internal-combustion engine that transmits the motion of a pushrod or cam to a valve. rockâ²er arm`. n. a rocking or oscillating arm or lever rotating with a moving shaft or pivoted on a stationary shaft.