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.
Updated July 13, 2016. The one arm dumbbell row is a good addition to any dumbbell workout. This movement targets the upper and lower back, shoulders, biceps and hips, while improving core stability. The main muscle group worked during the single arm row is the latissimus dorsi (lats).