Had sky+ installed last week. I ran the two cables inside the walls/under the floors whilst the extension was being built earlier this year, and left a single drywall box in the wall with the two cables sticking out of it.
According to the Sky installer, the cover plate/socket - two screw-type fittings on a single plate - are readily available. Despite searching anywhere (all the sheds/Screwfix/ToolsStation/TLC/City Elctrical Factors/etc) no one has ever heard of them.
Any idea whether they actually exist/where can I find one?