Dal 1976 produciamo serramenti ed infissi

Since 1976 we have been manufacturing windows and doors

Prime 70

A timeless soul window

Falegnameria Cornelli has established itself on the market of windows with PRIME 70, its first and everlasting creation.

It is characterized by a strong visual presence, but at the same time it is elegant and dynamic, thanks to a proportionate balance between its 70 mm thickness and the glass. Security, comfort and the higher thermal and acoustic standards are guaranteed.

The product has various configurations: the frame profiles can be minimalist or elaborate and it is possible to choose from a wide range of colors (more than 2.000 shades). The hardware can be manufactured in its standard version with visible hinges, or in a special version with concealed hinges and flush wall installation.

Prime 70

Data sheet

Frame thickness 70 x 78 mm – Sash thickness 70 x 78 mm

Classic profile, with square glazing bead and linear sash, or elaborate profile.

In the all-wood window, it is realized by means of drilling holes in the lower part of the frame, while in the patio doors it is made of thermal break aluminum threshold.

The 70 mm thickness of the sash allows a joint between struts and crosspieces with triple tenon and dowels. Frames are also assembled using tenons with open cross-section and two and a half dowels. The external crosspieces are hollow so that struts never come into contact with water. Vinyl-based glues are used on the joints according to DIN 68602.

Performed in several phases: primer application by immersion with anti-mold and anti-parasitic treatment and double spray finishing with water-based ecological varnish.

Triple foam gaskets: two thermal seal gaskets embedded in the window frame and one thermo-acoustic seal gasket embedded in the window sash.

AGB ARTECH 150 kg load capacity. The hardware provides high performance insulation and anti-burglary security.

Standard cover strips: external 3 x 0,8 cm – internal 5.5 x 1.2 cm.

UNI EN 1026:2016 + UNI EN 12207:2017 Air permeability and certification CLASS 4

UNI EN 1027:2016 + UNI EN 12208:2000 Water tightness and classification CLASS 7A

UNI EN 12211:2016 + UNI EN 12210:2016 Wind resistance and classification CLASS C5

UNI EN 13049:2004 Impact resistance CLASS 3

UNI EN 14351-1:2016 – 4.8 Load-bearing capacity of safety devices: MET

Find out more
  • Tecnologia a
    Risparmio energetico
  • Isolamento
  • Alta trasmissione
    della luce
  • Durata
    nel tempo
  • Materiali
  • Design


MINIMALIST WINDOWSA window that gives space to light, ensuring high standards of performance.

Read more


WOOD AND ALUMINUM WINDOWS It has been designed to meet the needs of the customers looking for the comfort of wood and the advantages of aluminum maintenance.

Read more


WOODEN WINDOWS It is characterized by a strong design that manages to express all the elegance and energy of wood.

Read more
Cornelli Group

Articoli recenti