
1-)3 glass application for 4+8+4+8+4 system increase heat and sound isolation.
2-)Rubber based EPDM seals brings high impermeability.
3-)Galvanized sheet in 1.5 mm thickness is designed as one type.
4-)Lower storage expenses and production is reached.
5-)Profiles are created in 3 rooms for increasing the sound and heat isolation.
6-)Specially designed economical nails connect profiles.
7-)3 degrees of slope prevent water coming inside.