SEP24 is a B2B portal designed for businesses in the plumbing, heating and climate technology (SHK) trades. Its offer brings product purchasing, business services and digital tools together in one place, helping member companies manage day-to-day operations and access member benefits, exclusive offers and purchasing support.

The online shop covers a broad range of trade products, including sanitaryware, bathroom furniture and fittings, heating systems, pumps, ventilation and climate equipment, piping, installation materials, water treatment and fixing technology. Customers can also browse manufacturer promotions, group-purchasing offers, supplier information and a marketplace.

Beyond product supply, SEP24 provides services for purchasing, invoice processing and analysis, price comparison, fleet and fuel deals, marketing, business organisation, logistics, IT, staffing, legal advice, training, finance and insurance. Digital resources include tools for bathroom planning, job documentation, process optimisation and customer or employee support. The portal also features marketing resources and events for participants. Combining commerce with practical services, SEP24 presents itself as a partner for SHK businesses seeking a more connected and efficient way to handle procurement and business needs.