VELUX roof windows

GLU 85

VELUX top-operated, centre-pivot roof window

GLU 0085

(interior finish - polyurethane coating; exterior cover - aluminum dark gray)

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

The VELUX top-operated, centre-pivot roof window GLU 0085 offers a combination of high thermal efficiency and excellent sound insulation. Easy top operation allows furniture to be placed underneath and a moisture-resistant, maintenance-free finish makes this window ideal for any room, especially bathrooms and kitchens.

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

Window Code	Width in mm	Height in mm	Effective Daylight Area in m2	Geometric Free Area in m2
CK02	550	778	0.22	0.26
FK06	660	1178	0.47	0.54
MK04	780	978	0.47	0.53
MK06	780	1178	0.59	0.66
MK08	780	1398	0.72	0.81
MK10	780	1600	0.85	0.94
PK08	942	1398	0.92	1.01
SK08	1140	1398	1.16	1.25

Due to the extra sound reduction feature, background ventilation is not possible.

規格

Performance window characteristics	Performance
Thermal transmittance (U-value)	0.90 W/(m²K)

Light transmittance (τ,v)	0.63

Total solar energy transmittance (g-value)	0.45

Sound insulation (Rw)	39(-2;-4) 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]	D-s3,d0

Resistance to snow load	See glazing composition

Resistance to wind load [class]	C3

Water tightness [class]	E900





Glazing unit	Composition (from inside to outside)
Triple-glazed	8 mm float glass - 11.5 mm krypton - 3 mm heat strengthened glass - 11.5 mm krypton - 6 mm toughened glass

技術規格

唯一參考GLU-85
產品系列Center Pivot
產品組合Top operated
類型对象（单个对象）
發佈日期2026-02-01
版本號1

連結

技術說明https://contenthub.velux.com/api/public/content/bb491-7cfc7-a04a7_downloadOriginal?v=8cbff53a

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/地區斯洛伐克

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