The COPLANAR cross-section is intended for both INTERNAL and EXTERNAL use.
With the aid of concealed hinges, it makes PELLEGRINI STRUTTURA SLIM, a simple, minimalist model that changes the concept of the window/door.

A choice of two thicknesses, 80 and 92 mm, depending on the thermal transmittance values to be achieved and the dimensions of the window/door for PELLEGRINI STRUTTURA SLIM.
Spruce
Pine
Larch
Oak
Ash
Bamboo
Okumè
STRAIGHT PROFILE
SLANTED PROFILEVarious matt and wood-effect textured RAL finishes are available for the external aluminium profile.
For the wood finishes, various Adler solutions are offered: