BI-FOLD THERMAL SYSTEM EFD 77 Hybrid

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EFD 77 is a bi-fold thermal break system designed in straight line with exceptional insulation and waterproofing performance. It is ideal for large openings because it assures all the possible combinations using odd or even number of sashes and it opens inward or outward. It is suitable for houses and f & b service areas (restaurants, café e.t.c.).

The roll of the sash on the bottom rail makes the system load bearing and functional, as the special design of the door sill provides easier access for disabled people. The profile of the corner column which is attached on the sash gives clear view while opening of the corner structure.

BASIC CHARACTERISTICS
  1. Roll of the sashes on the bottom rail.
  2. Odd and even number of sashes can be used in every possible combination.
  3. The system can open inward or externally.
  4. Additional profile for the reinforcement of the construction can be provided for high structures.
  5. Corner structures can be created.
  6. EPDM rubber is used.
  7. Polyamide is used in the 32mm thickness sash.
  8. Double or triple glass pane with total thickness range 18-48 mm can be used.
  9. It is an ideal system for houses and f & b service areas (restaurants, café e.t.c.).
  10. Additional insulation inside the profiles can be provided for better thermal insulation results.

CONSTRUCTION TYPOLOGIES

  • Double-Septuple (sashes can reach 14 in number under conditions)