Heterogeneous flooring is a type of resilient flooring that is composed of multiple layers, each designed to provide specific benefits. It typically consists of a wear layer, a printed design layer, and a backing layer, fused together through a heat or chemical process. This layered construction allows for a wide range of design options, durability, and performance characteristics.

Key Features:

1. Durability: The wear layer provides protection against scratches, stains, and general wear, making it suitable for high-traffic areas.
2. Design Versatility: The printed layer can mimic the appearance of natural materials like wood, stone, or tile, or feature unique patterns and colors.
3. Comfort and Noise Reduction: The backing layer often includes foam or other cushioning materials to enhance comfort underfoot and reduce noise.
4. Moisture Resistance: Heterogeneous flooring is often water-resistant or waterproof, making it ideal for kitchens, bathrooms, and other moisture-prone areas.