77BF System

Harmonical system - 77BF System

77BF system for Harmonical Doors represents a HIGH range aluminium-joinery thermobreak system, used for executing a wide range of construction typologies.

77BF system offer:

-Sash capacity is up to 120 Kg per sash.

-Sash height can rich to 3.5 m.

-Sash width can rich to 1.2 m.

-Two different visual variation for sashes.

-Sash are carrying by lower pulleys.

-It can be applied in variations up to 7 sashes.

-45 and 90 degree frame montage alternative.

For more information, see the system catalog.

General

Design

Modern

Alloy

The aluminium profiles have been extruded from the alloy AlMgSi 0.5 as F22 according to the EN 12020

Technical specifications

Gaskets

EPDM

Efficient Drainage

Thermal insulation

24 mm - 32 mm

Wall thickness

1.5 mm

Wall thickness

1.8 mm

Thermal Permeability

Uf=2,947 W/m2K

Sash

77 mm

Glass thickness

from 14 mm to 50 mm

Frame

77 mm

Certification

Documents

77BF System

Typologies

Harmonical door-2 Wings

Harmonical door-3 Wings

Harmonical door-4 Wings

Harmonical door-5 Wings

Harmonical door-6 Wings

Harmonical door-7 Wings

Lorenzo Grup

aluminium profile systems

Products

Sliding systems Eco systems Medium systems High systems Aluminium Shutter System Anti-Mosquito Systems Balcony system Aluminium Profiles Harmonical system Lift&Slide systems Sill Round Hand Rail Square Hand Rail Glass Railing 24Z system 18D system Internal Doors Furniture Shower cabins Ventilated facades Accessories Curtain-Walls Shading Systems Enviromental Certificate Quality Certificate IFT-Rosenheim Certificate

Company

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