Index manufactures advanced systems and materials for the building market.

- Waterproofing membranes, special, special multifunctional and for the protection of man and environment. Super-adhesive waterproofing membranes: self-adhesive, self-heat-adhesive and heat-adhesive. Waterproofing and transpiring under-tile sheets. Canadian-style bituminous shingles.

- Thermal insulation, in rolls and panels, coupled with waterproofing membranes. Thermal insulation panels. Acoustic and thermal insulation materials for floorings, walls, ceilings and roofs.

- Liquid products for refurbishing asbestos cement sheeting, primers, waterproofing liquids, paints, mastics for insulation panels and sealants.