Keder rail attachment for a fabric/panel building

A keder rail anchor operative with a support I-beam and a keder rail and configured to support said keder rail in a position to receive flaccid keder fabric, said keder rail anchor comprising:

• a support beam engagement configured to engage with a first lateral half of a support I-beam generally planar top surface;
• a keder rail engagement adjacent to a lateral edge of said support I-beam generally planar top surface distal to said first lateral half, said keder rail engagement generally perpendicular to said support I-beam generally planar top surface;
• a first fastener configured to retain said support beam engagement to said support I-beam;
• a second fastener configured to retain said keder rail engagement to said keder rail;
• and
• a transitional member between and coupled with said support beam engagement and said keder rail engagement in contact with said support I-beam generally planar top surface adjacent to said support beam engagement and rising away from said support I-beam generally planar top surface adjacent to said keder rail engagement;
• said transitional member, said support beam engagement, and said keder rail engagement configured to anchor said keder rail on a second half of said support I-beam generally planar top surface in a position offset from and distal to a longitudinal center line that divides said support I-beam generally planar top surface into said first and second lateral halves.