Roof Insulation Blocks Antenna

I recently had 6 inches of foam insulation installed in the attic roof decking and gables.

Roof insulation blocks antenna.

35 x 35 base features 2 x 72 x 18 gauge galvanized mast made in the usa. If the home is partly built you could try an antenna with a small tv and see what happens. Describes the metal building roof base assembly as a roof with a thermal spacer block and the insulation is draped perpendicular over the purlins and compressed when the metal roof sheets are installed. How will spray foam insulation affect my tv signal if i decide to place a tv antenna in the attic.

Non penetrating roof mount for satellite dishes wireless internet antennas etc uses standard concrete blocks to anchor to roof steel construction. I don t know whether installing an rooftop antenna on a lower porch roof that does not have a radiant barrier might work. If you have foil backed or solar shield insulation in the roof joists then you will need to replace the insulation in the area surrounding the antenna or place the antenna outside. Attic antenna attic mount loss is at least 3 dbfor a 3 4 inch plywood roof covered with roofing paper and one layer of 3 tab asphalt shingles.

With 10 32 concrete blocks on the frame it is completely solid and easily manages the antenna. A rock base 18 under the antenna site prevented me from burying a standard support post so this surface mount was the answer. Otherwise you may need to put the antenna on a pole far enough from the house to not be impacted by the radiant barrier. The digital signals will not pass through metal surfaces.

My question is about antenna placement. Unfortunately blow in insulation can drift into. I assume the ez hd tv antenna would work fine if placed it outside. Since the mount is square standard 4 x 8 x 16 solid concrete blocks don t fit perfectly.

Metal backed insulation in the attic or walls and metal exhaust vents and air ducts all block signals. Try to keep as much distance as practical from these objects 6 feet or greater distance is ideal. Vents placed in the underside of the roof s overhang or soffit provide a means for air to get into the attic to help cool it in the summer months.