The TERMO 80 HD system is intended for making accordion doors (opening inwards and outwards). The door wings are suspended over the trolley in the upper rail, while in the lower rail there is a guide mechanism which enables quick and easy opening and closing of the door. Termo 80 HD is a profile system with a thermal break, with basic installation 80 mm depth of frame and wing. The thermal break is achieved with polyamide strips of 30 mm. In order to further improve the thermal characteristics of the profile, profiled XPS rods (extruded polystyrene - ʎ = 0.035 W / m2K) are installed in the profile chambers and such profiles are given the letter F. Sealing was performed with EPDM seals.

Technical characteristics of the system:

• frame depth: 80 mm
• wing depth: 80 mm
• depth of the filling: up to 68 mm
• polyamide strips: 30 mm
• wing weight: 90 kg
• air-permeability: EN 12207 (class 2)
• watertightness: EN 12208 (class 4A)
• resistance to wind gusts: EN 12210 (class C2)
• noise protection: DIN 4109
• antiburglary EN 1627
• Uw coefficient calculation: DIN EN ISO 100772 (≥1,2 Wm²/K)
• basic material: EN AW-6060
• polyamide strip material: PA66 GF25
• sealing material: EPDM
• surface treatment: DIN 17611
• quality control: DIN EN ISO 9001