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    ISD 1093 - spherical glass module

    ISD 1093 - spherical glass module


    • Shore-to-shore glazing for free flow of water
    • Maintenance-free thanks to natural water drainage
    • 3-pane construction for optimal energy performance
    • Energy-saving double-glazing with P2A safety glass or P4A safety and anti-burglary laminated glass ensures safety for users
    • Scratch-resistant glass extends the window's useful service
    • Installation in roofs with pitches from 0 to 15°
    • 10-year warranty


    The complete product consists of a window for a flat roof combined with a glass module or dome. The possibility to choose the optimal solution allows to meet all expectations regarding natural light, ventilation or privacy. Special products such as a hatch, smoke vent or manual opening window can only be equipped with VELUX domes.

    The window is available in an electrically opened version, providing ventilation and in an unopened version, used to illuminate the room. The window for a flat roof consists of a frame made of high insulating PVC and an energy-saving glazing package with glued safety glass from the inside. The electrically opened version is equipped with the VELUX INTEGRA® automation system and a number of factory-made programs providing ventilation and light control. The VELUX flat roof window with spherical glass module perfectly suppresses noise during rain and hail as well as from other external sources. Roller blinds regulating the amount of incoming light and awnings protecting the room from heating are available.

    Windows for VELUX flat roofs with spherical glass module

    The spherical glass module for flat roof windows is made with unique CurveTech technology. Curved, scratch-resistant glass effectively removes water, leaves and other impurities that accumulate on the glass. In this way, the window brings even more light into the room and provides an excellent view to the outside. On the roof side, the spherical glass module looks very modern and elegant, making it ideal for green roofs.


    • Spherical or flat glass module or classic dome protects window from snow and rain
    • Energy-saving, double-glazing with safety glass on the inside
    • The rain sensor closes the window automatically during rainfall
    • Frame and sash made of multi-chamber hard PVC profile, with chambers filled with highly insulating polystyrene

    Flat roof windows:

    VELUX flat roof windows allow to illuminate rooms with natural light, offering the highest quality, thermal insulation and exceptional aesthetics. The complete product consists of a window and an external element, available in three variants: dome, flat glass module and a unique spherical glass module.

    Additional accessories:
    Thanks to the awning that retains up to 76% of the heat, the room will have a pleasant temperature even in the middle of summer.

    Do you need help finding the right roof windows for your home? - Let us know! - CLICK HERE

    Shipping time: 20 days


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