All-season halls on the installation of heating (hot air is blown in from either a single point or supplied through a special sleeve suspended from the roof gable) can be also made usable in winter. They have been well proven during trade-fairs as the doors can be mounted in any place, depending on the internal arrangement needs and the windows that are made from special foil that has been pressure welded into the canvas of the tarpaulin, giving good lighting properties. Also, various elements of PVC fittings and trade fair system settings can be easily mounted. The halls are assembled without any tools, as all the elements are joined with quick fasteners and bolts, and are erected without any cranes. The price of the hall erection is included in the selling price, which applies countrywide. Such a hall forms an excellent place for organising training, conferences and permanent exhibitions.

Standard all-season halls can be 10, 12.5, 15, 17.5, 20 or 25 m wide (spacing of spans every 5 m) and unlimited length.