Profil.fi is an online specialist retailer focused on heating, ventilation and plumbing equipment, with a broad catalogue of products for building services and energy systems. Its range covers heat exchangers, heat recovery equipment, boilers, expansion vessels, valves, pipes, pumps and pump groups, as well as ventilation and extraction products. The store also lists electrical supplies, solar and wind energy products, generators and combined heat and power equipment, air compressors, tools, fire-safety products and outdoor maintenance supplies.

Featured items include air-to-water heat pumps, electric boilers, circulation pumps, underfloor-heating manifolds, thermostats, fans and battery-powered press tools. Product pages display prices, and the site highlights new arrivals and monthly special offers. Profil.fi provides online shopping features such as customer login, order-status information and search tools. Customers can also find information about delivery, returns, terms and privacy, or contact the company. The website lists self-collection as an option and provides information for business sales.