The Door Sill 900MM 1.76M - SI serves as a specialized threshold track engineered exclusively for Sigma lift systems across the UAE. This provides a rigid, low-friction base channel that guides the lower edge of 900mm passenger or freight elevator doors during operation.
Installing this high-quality elevator guide sill component eliminates structural rattling, prevents door misalignment faults and shields the bottom guide shoes from uneven wear caused by heavy daily foot traffic in commercial and residential developments.
