Kamin-Expert is a Moscow-based online retailer specializing in fireplaces, heating equipment, and products for home, bath, sauna, hammam, and spa environments. Its extensive catalogue includes fireplace inserts, complete fireplaces and surrounds, wood-burning and electric stoves, sauna heaters, chimneys, boilers, and related components. Customers can also browse gas and electric heating products, biofireplaces, outdoor fire pits, barbecue grills, pizza ovens, tandyrs, and accessories for cooking outdoors.

The range extends beyond heating and cooking equipment to include ready-made saunas, steam generators, spa accessories, bath furniture, doors, lighting, marble products, garden furniture, and landscaping features. Kamin-Expert also offers fireplace insert production to individual dimensions, along with design, installation, and fitting services. The company provides delivery and lists its address in Moscow, on Entuziastov Highway. Its website features product categories, brands, promotions, and information about payment, delivery, returns, and customer reviews. Kamin-Expert presents itself as a broad source for equipment and furnishings for both indoor comfort and outdoor leisure.