VELUX roof windows

ISG2093 CVP0673QDB

Product assembly for flat roofs with flat glass top unit ISG 2093 and a vented bottom unit CVP 0673QDB

The assembly includes a top unit and a vented bottom unit. The top unit is type ISG 2093, and the vented bottom unit is type CVP 0673QDB with an insulated glazing unit. The top unit consists of aluminium profiles and a toughened glass pane. The frame of the bottom unit is made of white PVC.

The combination of the ISG 2093 top unit and the CVP 0673QDB bottom unit provides a modern architectural appearance, excellent thermal performance, and a factory-tested system solution.

IMPORTANT NOTE: This product is subject to regional limitations. Please check availability on the Regions tab.

Technical Highlights

- Installation range: 2°–15° roof pitch

- Burglary-resistant flat roof window with splinter-proof security glazing

- Compatible with VELUX ACTIVE with NETATMO for a healthier indoor climate through sensor-based ventilation. Control the window remotely via smartphone or voice.

- Integrated rain sensor automatically closes the VELUX electric flat roof window when it starts raining.

- Cable: with plug 7.7 m

Size Table (all dimensions in mm)

Code	Sa	Sb	Fa	Fb	La	Lb	Ra	Rb	Ea	Eb	Aa	Ab
60060	435	435	463	463	559	559	600	600	780	780	784	784
60090	435	735	463	763	559	859	600	900	780	1080	784	1084
80080	635	635	663	663	759	759	800	800	980	980	984	984
90090	735	735	763	763	859	859	900	900	1080	1080	1084	1084
90120	735	1035	763	1063	859	1159	900	1200	1080	1380	1084	1384
100100	835	835	863	863	959	959	1000	1000	1180	1180	1184	1184
100150	835	1335	863	1363	959	1459	1000	1500	1180	1680	1184	1684
120120	1035	1035	1063	1063	1159	1159	1200	1200	1380	1380	1384	1384

Table legend:

Sa/b - Sash aperture,

Fa/b - Frame aperture,

La/b - Lining groove,

Ra/b - Roof opening,

Ea/b - External frame,

Aa/b - Top glazing unit

For more guidance, please download the DWG and PDF documents with the detailed cross sections of the product with dimension lines!

Code	La (m)	Lb (m)	Effective daylight area (m²)
60060	0.559	0.559	0.31
60090	0.559	0.859	0.48
80080	0.759	0.759	0.58
90090	0.859	0.859	0.74
90120	0.859	1.159	1.00
100100	0.959	0.959	0.92
100150	0.959	1.459	1.40
120120	1.159	1.159	1.34	---------------

Tekniset tiedot

Technical Values

Overview of technical values for the product, covering among other, CE marking in accordance with EN 1873 or EAD200062-00-0401.

Window characteristics	CVP 0673QDB + ISG 2093
Air permeability, [class]	4
Thermal transmittance Urc,ref300 (CE-marked) (U-value)	0.75
Arc, ref300 (U-value transmission area)	3.7
Light transmittance (τv) (t)	0.73
Sound insulation (Rw) Rw,dB [dB]	37
Total solar energy transmittance (g-value) (g)	0.53
Ultraviolet transmittance (τuv) (tuv)	0.05
Burglar resistance window [class]	RC2
Frame factor	0.26
Air permeability, [class]	4
Reaction to fire [class]	B-s1,d0
Bonding of cover glass (glass of top unit) [class]	ΔX≥0.75
External fire performance - European [class]	NPD
External fire performance - British [class]	N/A
Impact resistance [class]	3
Impact resistance large soft body [class]	SB 1200
Impact resistance small hard body [class]	3
Rain noise (Lia)	<It/> 50 dB
Resistance to downward loads	N/A
Resistance to fire [class]	NPD
Resistance to snow load	*
Resistance to upward load	N/A
Resistance to wind load [class]	C3
Water tightness [class]	9A

Net Weight:

Code	ISG 2093 Net Weight (kg)	CVP 0673QDB Net Weight (kg)	Total Assembly Weight (kg)
060060	11.065	31.593	42.658
060090	14.367	40.427	54.794
080080	15.796	43.036	58.832
090090	18.570	52.419	70.989
090120	22.771	60.319	83.090
100100	21.385	59.367	80.752
100150	33.504	84.647	118.151
120120	27.872	79.982	107.854