Dual twinnwall sheets
Dual twinnwall sheets are made from polycarbonate and additionally have a protective surface coating on one side (coextrusion), that provides them with excellent weather and UV resistance. Dual hollow chamber panels are impact resistant and easy to handle.
Choose dual twinnwall sheets when you need robust and durable sheets with excellent thermal insulation in various panel thicknesses.
Dual twinnwall sheets are additionally available in special designs with unique product characteristics.
guttagliss dual easy clean
The dual easy clean has a self-cleaning coating on the front of the sheet which reduces the surface tension of water. Instead of numerous water droplets, a film of water is produced which retains the appearance of the panel and ensures that dirt and dust particles can flow off more easily. The underside of the panel also provides effective protection against droplets of condensate. This is especially important when building greenhouses.
guttagliss dual thermo
Through its 25 mm thickness, the dual thermo has a very high U-value of 1.5 W/m²K. Due to the lattice construction, the panel also achieves considerably improved static values than a comparable 16 mm sheet.
guttagliss dual sun
In addition to the excellent static and thermal characteristics of the dual thermo, the dual sun also has a "sun stop" effect. A special coating reflects the rays of the sun and thus produces a considerably lower level of heat during the summer. The good thermal insulation in the winter is retained.