Bearing structure of party tents is made of Al tubes with the diameter of 50 mm with profiled groovs and steel couplings (see the drawings).The advantage of the structure is its fast assembly by means of arresting pivots with click-in parts. The whoe process does not require use of tools. All parts of the structure are provided with surface finish - alluminium profiles by anodizing, steel parts by galvanizing. The whole assembly forms a solid self-bearing structure (there is no support inside the structure).
Sailcloth canvas is made of varnished PVC buil-up polyester fabric (heavy duty PVC tarpaulin) characterised by high strength and perfect resistance to climatic conditions and rain. They guarantee good light penetrability and colourfastness.The roof can be stretched out as one piece by expanders to the top frame of the structure; side parts are divided by structure modules by means of special profiled grooves and inserting PVC straps. All parts of the canvass are mobile - removable or drawable (like curtains). Colour of the canvas can be specified according to current colour sample books. Side parts may be provided with windows made of special frost-resistant foil. Service life of the canvas is approx. 10 years; for top materials up to 25 years. Service life of the structure is at least 30 years.
Technical data and colour sample book of the used sailcloths are to be found under Accessory to party tents - canvas.