Q: Can I install an antenna in the attic?
A: Sometimes, for various reasons, it is necessary to install your antenna in the attic. However, keep in mind that one layer of asphalt shingles + roof felt + ¾" plywood roof deck = at least a 50% reduction in signal strength. Plus, if you have metal or aluminum-backed insulation in the walls or under the roof, the signal will most likely be blocked. You'll have to remove the insulation or install the antenna in a different place. In addition, although the antenna is inside, you'll still need to make sure that your antenna is pointing toward your local TV broadcast towers. Visit antennapoint.com to find your nearest towers, and visit our page Attic Installation Tips for more information.