CQuest™BioX is our most sustainable backing construction to date. It is PVC & bitumen free and contains bio-based materials and recycled fillers, some of which are CO2 negative. These materials, combined with special yarns and tufting processes, result in a carbon-negative carpet tile that stores more CO2 than it emits from raw material extraction to sale: lowest carbon footprint -0.70kg CO2e/m2 (cradle-to-gate). We have expanded our portfolio of CO2-negative products from 3 to 38 designs in 363 colours to serve the office & hospitality segments.