Warp weighted Loom Construction
The warp-weighted loom is a simple and ancient form of loom in which the warp yarns hang freely from a bar supported by upright poles which can be placed at a convenient slant against a wall. Bundles of warp threads are tied to loom weights which keep the threads taut.
The warp-weighted loom is used in a near-vertical position, and the fabric is woven from the top of the loom toward the ground. This allows the weaver to walk back-and-forth while working, so that wider cloth can be woven than is practical on a ground loom.
Extra warp thread can be wound around the weights. When a weaver has reached the bottom of the available warp, the completed section can be rolled around the top beam, and additional lengths of warp threads can be unwound from the weights to continue. This frees the weaver from vertical size constraints.