We don’t just list products, we curate them. Every piece at Comosum is selected for its quality, responsible materials, and long-term use in real homes. That means no throwaway items, no fast furniture, and no hidden shortcuts in craftsmanship. When you buy from us, you’re choosing pieces built to last, made by makers who stand behind their work so you can feel confident bringing them into your home.
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Comosum's Heymat collection showcases the Norwegian design brand that has redefined the humble doormat — transforming a functional household essential into a sustainably manufactured design object. Founded in 2016 by Sonja Djønne and Thoralf Lian in Northern Norway, Heymat creates doormats and indoor/outdoor rugs from 100% recycled PET materials — capturing plastic waste from the supply chain and turning it into beautifully designed, highly durable floor coverings with nature-inspired patterns and a distinctly Scandinavian aesthetic.
Every Heymat product is made from recycled PET fibres with a natural rubber backing, making them fully recyclable at end of life and free from harmful chemicals. Their manufacturing process is certified to environmental standards that ensure the recycled materials genuinely divert plastic from landfill and waterways. Beyond their sustainability story, Heymat designs are built for real Norwegian conditions — they trap dirt and moisture at the door, protect your floors, and maintain their appearance for years of daily use. Available in all-weather outdoor versions and interior designs, with collaborations with Sight Unseen adding bold contemporary colorways.
Explore the full Heymat collection at Comosum and find your perfect sustainably made doormat or entryway rug. Shop Heymat's recycled PET doormats at Comosum today.















































