Sofa Guide · Knowledge Centre
By Rohan Shah, SOISU Furniture · 30 May 2026
Direct Answer
Key back support features for Indian sofas: lumbar support built into back cushion (curved at 30-35 cm height from seat), firm foam 38-42 kg/m3 preventing sinking, back height 85-90 cm for full upper back support, seat depth 55-60 cm for average Indian height (165-170 cm), and 85-90 degree back angle for upright seated posture during TV viewing.
Understanding this is critical for Indian furniture buyers. Conditions in Indian homes including seasonal humidity variation, multi-generational use, Indian cooking proximity, and the 15-20 year ownership horizon all factor into furniture decisions differently than in European or American contexts.
Verify claims with documentation when buying premium furniture in India. Request foam density certificates, leather grade specifications, and frame material details from suppliers. SOISU provides full technical documentation on all products.
SOISU furniture is designed for Indian conditions — Italian design discipline, built for how India lives. WhatsApp us during showroom hours and we reply within the hour.