We've detected that you use a different language. Do you want to change the language version to:

Choose another
lang background

Bi-folding patio doors DA-77 FD

Modern and impressive design of bifold glass patio doors

The aluminium folding door system is a proven solution for achieving full light through the open door.

Characterised by unique aesthetics of the door obtained by an unconventional solution of folding sashes. Regular vertical divisions give the interior and exterior a modern, stylish character, while the functionality and convenience of use are perfect in both traditional and modern interiors.

3-chamber profile

sash: 77 mm - Frame: 86 mm

Glazing package

33.1/18/4/18/33.1 TGI

Uw construction 4100 x 2100 mm:

1.2 W/ m2K


on a long shaft

Maximum sash dimension

width 1000 mm - height 2700 mm

Opening diagrams and cross-sections.pdf
3.72 MB

Colours of sliding doors with concealed frame

The full range of RAL colours is available in the colour chart

RAL 9016 White
Silver - RAL 9006
RAL 8019
RAL palette color

The colours presented are just a visualization and may be different from the actual colours.