Abstract: A snow and ice melt system for a roof may feature heat plates which protect and contact heat cable to distribute heat over a wider area than cable alone. Specially tailored ends in the plates create attachment structures by which the plates are assembled, and by which heat cable is contained. Specially formed caps cover roof valley locations with specially engineered folds and channels tailored to protect the cable in these valley locations and allow heat panel stacking and interlocking to cover an entire roof.

Abstract: A snow and ice melt system for a roof may feature heat plates which protect and contact heat cable to distribute heat over a wider area than cable alone. Bends in the plates create attachment structures by which the plates are assembled and by which heat cable is contained.

Abstract: A ladder rack with improved utility may feature a rugged single body construction with multiple bends forming a pocket between two arms. The ladder rack is mountable upon a surface, such as a vehicle roof, and contains a portion of a ladder within it. The ladder is secured transversely within the pocket as the opening is smaller than the width of a ladder rail and the use of two ladder racks, since one arm projects around a ladder rail, will secure against translational movement along the car's length if positioned to abut ladder rungs. An optional S-bend can be utilized to further control of the ladder in stowage and in securing against movement in transit.

Abstract: A ladder rack with improved utility may feature a rugged single body construction with multiple bends forming a pocket between two arms. The ladder rack is mountable upon a surface, such as a vehicle roof, and contains a portion of a ladder within it. The ladder is secured transversely within the pocket as the opening is smaller than the width of a ladder rail and the use of two ladder racks, since one arm projects around a ladder rail, will secure against translational movement along the car's length if positioned to abut ladder rungs. An optional S-bend can be utilized to further control of the ladder in stowage and in securing against movement in transit.

Abstract: A snow and ice melt system for a roof may feature heat plates which protect and contact heat cable to distribute heat over a wider area than cable alone. Bends in the plates create attachment structures by which the plates are assembled and by which heat cable is contained.