發佈您的產品
GLL 6421
GLL 6421
GLL 6421
GLL 6421
GLL 6421

    GLL 6421

    VELUX electric, centre-pivot roof window 

    GLL 106421
    (interior finish - wood, clear lacquer; exterior cover - aluminum dark gray)

    IMPORTANT NOTE: This product is subject to regional limitations, please check availability on the "regions" tab.


    The VELUX electric, centre-pivot roof window GLL adds comfort and convenience to your daily life. The built-in rain sensor ensures total peace of mind by automatically closing your roof windows at the first sign of rain. The window is a wired solution that operates remotely using a basic wall switch - perfect for both in-reach and out-of-reach installations.

    The window can be installed in roof pitches between 15° and 90° to the horizontal.
    Note: When the window is used manually, a combination of roof pitches, window sizes, cover materials and accessories might hinder parking of the sash in some open positions.

    Window CodeWidth in mmHeight in mmEffective Daylight Area in m2Geometric Free Area in m2
    CK025507780.220.26
    FK0666011780.470.54
    MK047809780.470.53
    MK0678011780.590.66
    MK0878013980.720.81
    MK1078016000.850.94
    PK0894213980.921.01



    規格
    • Performance window
      characteristics
      Performance
      Thermal transmittance (U-value)1.0 W/(m²K)
      Light transmittance (τ,v)0.63
      Total solar energy transmittance 
      (g-value)
      0.45
      Sound insulation (Rw)35(-1;-3) dB
      Air permeability, [class]4
      External fire performance - 
      British [class]
      AC
      External fire performance - 
      European [class
      npd
      Impact resistance [class]3
      Load-bearing capacity 
      of safety devices
      ✓
      Reaction to fire [class]C-s1,d0
      Resistance to snow loadSee glazing composition
      Resistance to wind load [class]C3 (>SK08: NPD)
      Water tightness [class]E900
        
        
        
      Glazing unitComposition
      (from inside to outside)
      Triple-glazed6 mm float glass -
      13 mm Argon -
      3 mm heat strengthened glass -
      13 mm Argon -
      4 mm toughened glass
    技術規格
    • 唯一參考GLL-6421
    • 產品系列Center Pivot
    • 產品組合Electric
    • 類型对象(单个对象)
    • 發佈日期2026-02-01
    • 版本號1
    相關
    • 主材料松木
    • 次要材料玻璃
    • 設計國家/地區丹麥
    • 製造國家/地區匈牙利
    分類
    • BIMobject 類別窗户 - 天窗
    • IFC 分類窗户
    • ETIM 代碼EC003112
    • ETIM 名稱Skylight
    • Uniclass 2015 代碼Ss_30_30_72_73
    • Uniclass 2015 說明Roof window systems
    • CSI MasterFormat 2014 代碼08 61 00
    • CSI MasterFormat 2014 標題Roof Windows
    • OmniClass 編號23-17 13 23
    • OmniClass 標題Roof Windows

    發售地區

    欧洲 亚洲
    保加利亞
    土耳其
    克羅地亞
    匈牙利
    塞爾維亞
    愛沙尼亞
    拉脫維亞
    捷克共和國
    斯洛伐克
    斯洛文尼亞
    波斯尼亞 黑塞哥維那
    波蘭
    烏克蘭
    立陶宛
    羅馬尼亞