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2in1 Top-operated pinewood roof window - Centre-pivot - GGLS

2in1 Top-operated pinewood roof window - Centre-pivot - GGLS

GGLS 2in1 window is an innovative new type of product with the feel of a combi solution, but with the ease of a single installation. The 2in1 window is composed of two sashes combined into one frame, consisting of one manually operated sash and one fixed to provide an unobstructed view and an aesthetic design. The combinations of more windows within one frame form the conceptual foundation for the GGLS window and adhere to the same well-known installation principles as a single GGL.  

Can be installed in roof pitches from 15-90°

  • The two sashes in one frame construction secure unobstructed views combined with easy installation.
  • A manually operated window combined with a fixed sash allow for plenty of daylight and fresh air.
  • The 2in1 window comes in eight sizes, white painted with either a double or triple glazed pane pane.
  • The 2in1 window comes in both a symmetrical version where either two FK-widths or two MK-widths are combined, and in a asymmetrical version where FK- and MK-widths or FK- and PK-widths are combined. The height is the regular 06 and 08 height of respectively 1178mm and 1398mm.
  • Fully assembled the windows weigh span from 60kg. to 96kg from smallest to largest. The frame and fixed sash alone weigh span from 35kg. to 58kg.
  • The GGLS 2in1 window can only be installed on the Red Line level. Due to flashing installation principles it is not possible to install flush. All internal DSP fitting size combinations will fit the 2in1 window, you just need two.

The frame and sash are made of high-quality laminated pinewood coated with impregnation and layers of water-based acrylic white paint.

Externally the window has maintenance-free cover parts.

Window Sizes
:
External frame
W x H mm:
Effective daylight
areas: m²
Geometric free
area: m²
FFK06     1270 x 1178     0.94   0.54
FFK08 1270 x 1398     1.16   0.66
FMK06 1390 x 1178     1.06   0.54
FMK08 1390 x 1398     1.3   0.66
FPK06 1552 x 1178     1.22   0.54
FPK08 1552 x 1398     1.5   0.66
MMK06 1510 x 1178     1.18   0.66
MMK08 1510 x 1398     1.44   0.81


Specification

  • Background Ventilation (via Ventilation flap)

    Ventilation Capacity at 4Pa at 8Pa at 10Pa at 20Pa
    FFK06 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    FFK08 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    FMK06 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    FMK08 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    FPK06 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    FPK08 4.8 l/s 6.9 l/s 7.8 l/s 11.3 l/s
    MMK06 5.8 l/s 8.4 l/s 9.5 l/s 13.7 l/s
    MMK08 5.8 l/s 8.4 l/s 9.5 l/s 13.7 l/s



    Ventilation
    :
    Equivalent
    Area : mm²
    Geometrical Free
    Area : mm²
    FFK06     3100     3700
    FFK08     3100     3700
    FMK06     3100     3700
    FMK08     3100     3700
    FPK06     3100     3700
    FPK08     3100     3700
    MMK06     3700     4500
    MMK08     3700     4500


    Finishes:

    Internal

    • White-painted finished with triple coat,
      White Paint (NCS standard colour :S 0500-N, nearest RAL standard colour: 9003)
        • External - Maintenance-free cover parts.

          Aluminium, dark grey (NCS standard colour: S 7500-N, nearest RAL standard colour 7043).
      Technical specification
      • Unique ref.GGLS-21
      • Collection setNew standard test
      • CollectionManual top operated
      • TypeObject (single object)
      • Date of publishing2021-06-04
      • Edition number1
      Related
      • Material mainPine
      • Material secondaryAluminum
      • Weight Net (Kg)70
      Classification
      • BIMobject CategoryWindows - Roof Window
      • IFC classificationRoof
      • UNSPSC nameRoofing accessories
      • UNSPSC code301516
      • Uniclass 2015 CodeSs_30_30_72_73
      • Uniclass 2015 DescriptionRoof window systems
      • CSI MasterFormat 2014 Code08 61 00
      • CSI MasterFormat 2014 TitleRoof Windows
      • OmniClass TitleRoof Windows
      • OmniClass Number23-17 13 23
      • CSI UniFormat II CodeB3020
      • CSI UniFormat II TitleRoof Openings

      Region availability

      Europe
      Belgium
      Spain
      United Kingdom
      Netherlands
      Norway
      Romania