Norwalk - 2026 Product Catalaog

22 CONSTRUCTION CODES In the measurement chart for each group, the last column has 1-3 letter digits that correspond to the types of seat spring, seat cushion and back pillow in the piece. The letter codes represent the construction descriptions listed below. For more information on seat cushion and back pillow types, refer to the Custom Options section. SEAT SPRING TYPES: B. Elastic webbing with solid front rail D. Sinuous wire springs with solid front rail E. S3 Coil springs BACK PILLOW TYPES: N. Attached poly/polyester pillows P. Tight poly back Q. Premiere pillows S. Loose Ultra Soft pillows T. Loose polyester pillows U. Attached polyester pillows V. Attached poly/cotton pillows X. Loose poly/polyester pillows Y. Attached ground poly/polyester pillows Z. Zipper-attached SEAT CUSHION TYPES: G. Attached poly cushion H. Attached poly/polyester cushion I. Qualux® Ultra cushion - Standard Firm Qualux® Option Semi-Firm Qualux® Option K. Comfort Down cushion L. Premiere cushion M. Spring Micro-Down cushion BB QU SM PR CD US PB BB QF QS