<div class="wpbdp-field-display wpbdp-field wpbdp-field-value field-display field-value wpbdp-field- wpbdp-field-meta wpbdp-field-type-url wpbdp-field-association-meta " ><div class="value"><a href="https://www.builditsolar.com/Projects/Conservation/bubblewrap.htm" rel="" target="_self" title="Bubble Wrap Insulation">Bubble Wrap Insulation</a></div></div>
Article with pictures from BuilditSolar.com about how to use bubble wrap quickly and free if recycled instead of purchased. Good for windows where seeing through is not important (unused guest rooms, attics, etc)