Roof Insulation Blocks Antenna

It is noted that purlins are spaced nominally 5 on center.

Roof insulation blocks antenna.

If the home is partly built you could try an antenna with a small tv and see what happens. It will hold 8 flat and two on edge. What about inside the attic. The digital signals will not pass through metal surfaces.

Try to keep as much distance as practical from these objects 6 feet or greater distance is ideal. 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. My question is about antenna placement.

Otherwise you may need to put the antenna on a pole far enough from the house to not be impacted by the radiant barrier. Non penetrating roof mount for satellite dishes wireless internet antennas etc uses standard concrete blocks to anchor to roof steel construction. 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. Since the mount is square standard 4 x 8 x 16 solid concrete blocks don t fit perfectly.

I assume the ez hd tv antenna would work fine if placed it outside. How will spray foam insulation affect my tv signal if i decide to place a tv antenna in the attic. 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. I don t know whether installing an rooftop antenna on a lower porch roof that does not have a radiant barrier might work.

I recently had 6 inches of foam insulation installed in the attic roof decking and gables. 35 x 35 base features 2 x 72 x 18 gauge galvanized mast made in the usa. Metal backed insulation in the attic or walls and metal exhaust vents and air ducts all block signals.