Madras doo is a specialist retailer of construction, home-improvement and installation supplies, serving customers through its store at Južni bulevar 170–172 in Belgrade and an online shop. Established in 1991, the company offers wholesale and retail sales, drawing on a long-standing presence in the building-materials market. Its broad range is organized around construction materials, electrical supplies and lighting, bathroom and ceramic products, plumbing and drainage, tools and accessories, fasteners, and occupational safety equipment.

Customers can find paints, insulation, drywall systems, adhesives and waterproofing materials, alongside floor and wall tiles, bathroom furniture, sanitaryware, taps, showers, boilers and accessories. The electrical assortment includes cables, switches, sockets, distribution equipment and lighting. Tools span electric, cordless, pneumatic, measuring and hand tools, with garden equipment also available. Madras carries products from numerous named brands, including Bosch, Makita, Grohe, Geberit, Sika, Knauf and Maxima. Shoppers may visit the Belgrade store or place orders online; the site also lists delivery terms and advertises free delivery for orders above 30,000 Serbian dinars, subject to conditions.