Methods and arrangements for securing cable to a roof

A system for securing heating cable to a roof, the heating cable having a cross-sectional cable shape, the system including an apparatus comprising:

• the heating cable;
• a metal base panel;
• a continuous metal C-shaped roof edge channel and one or more continuous metal C-shaped on-roof channels, integrally-formed with the metal base panel and each comprising a pair of opposing continuous channel walls creating and surrounding a continuous cavity having a cross-sectional cavity shape substantially identical for at least a majority thereof to the cross sectional cable shape;
• the pair of channel walls being resiliently flexible enough to enable stretching apart for receipt of a continuous length of the heating cable within the continuous cavity and automatic return of the channel walls to the cross sectional cavity shape such that the continuous length of the heating cable is in continuous contact with the continuous metal C-shaped channels along the at least a majority to enhance heat conductance from the continuous length of the heating cable to the metal base panel;
• one of the continuous channel walls further comprising a continuous bulge at a distal end thereof and directed towards a distal end of the other of the continuous channel walls;
• wherein the bulge narrows the width of the C-shaped channel at the distal end, to retain the cable therein.

A system for securing a cable to a roof, including an apparatus comprising:

• a metal base panel;
• a continuous metal C-shaped roof edge channel and one or more continuous metal C-shaped on-roof channels, integrally-formed with the base panel and each comprising a first continuous channel wall and a second continuous channel wall;
• the first and second channel walls each having proximal and distal ends, and being integrally joined at their proximal ends and separated at their distal ends by a continuous gap;
• the continuous gap having an original gap width and an expanded gap width;
• the channels having a continuous internal cavity between the channel walls;
• wherein the gap may be increased from the original gap width to the expanded gap width by an outward flexing of the first or second continuous channel wall to enable receipt of the cable into the continuous internal cavity and will return to the original gap width of its own resiliency after receipt of the cable;
• the second continuous channel wall further comprising a continuous bulge at its distal end directed towards the distal end of the first continuous channel wall;
• wherein the bulge narrows the width of the C-shaped channels at the distal end, to retain the cable therein;
• wherein the continuous internal cavity conforms around the cable along at least the first and second continuous channel walls.