Modular system of corrugated UV protected multiwall polycarbonate, assembled using a snap-on system without drilling for translucent curtain walls and roofing
Innovative patented roofing system, anchored by pressing it onto specific anchor brackets that allow the polycarbonate sheets to expand without undermining load strength.


  • Advantages

    Pressed on without drilling holes in panels

    Pressed on without drilling holes in panels

    Longitudinal overlap

    Longitudinal overlap

    Sheets supplyed with thermowelded edge

    Light transmission

    Resistance to UV rays and to hail

    Thermal insulatio

  • Applications

    Vertical window

Production standards

Thickness 8mm
Structure 3 walls
Effective modular width 1.000 ± 5mm
Available colors Cristal/Opal


Thermal insulation 3,0 W/m²K
Acoustic insulation 16 dB
Linear thermal expansion 0,065mm/m°C
Temperature range -40°C +120 °C
U.V. rays protection Coextrusion
Fire reaction EN 13501-1 EuroClass B-s1,d0
Easy installation

Lucernario Colmo-gronda piano

Skylight obtained by laterally overlapping with all types of foamed roofing panels or corrugated sheets. The special method of connection guarantees resistance to dynamic wind loads while at the same time allowing the material to expand. Recommended minimum slope 5%.

Skylight gutter ridge application

Construction of continuous roofing with continuous lateral overlapping of components. Recommended minimum slope 7%.
Skylight gutter ridge application with cross disposition of the bent panels in polycarbonate
Detail of ridge with PE-LD seal
Detail of double anchor bracket anchored to roofing Structure
This is done by pressing onto the anchor bracket
Detail of insertion of the PE-LD seal
Insertion of lower sheet by pressing
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Insertion of upper sheet by pressing
The ends of the sheets can be modified for use with different roofing profiles