alkon constructed and installed:
- Sliding heat insulation minimal frames Elvial 6900, with recessed invisible guide, in Black Super Durable powder coated color Class 2 of the Ammos Collection
- Opening heat insulation frames, with hidden sheet of high thermal break, in Black Super Durable powder coated color Class 2 of the Ammos Collection
- Retractable heat-insulating aluminiu frames, in Black Super Durable powder coated color Class 2 of the Ammos Collection
- Heat-insulating aluminium roller shutters with straight, modern, heavy-duty sheet, in Black Super Durable powder coated color Class 2 of the Ammos Collection
- External aluminium blinds with electric motorized, in Super Durable powder coated color Class 2, RAL 7022 of the Ammos Collection
