NBS Source
DucoGrille NightVent

Application

Window glass replacement ventilation.

Description

A glass-replacing ventilation hatch (for glass thicknesses from 24 to 48 mm) protected from outside by an aesthetic window ventilator, with the option of an intrusion-resistant version. Thanks to the flat inside panel, this system boasts a sleek design.


Features and benefits:

  • Manual or fully automatic operation.
  • Can be connected to a building management system (BMS).
  • Also available in a vandalism-proof or burglar proof version.
  • Optional control by means of CO2 and temperature measurements and is protected from the exterior with an aesthetic window louvre.

General information

Shape

Rectangular

Color

Range of colours available in either anodized or RAL.

-

Finish

Anodized

Qualanod-compliant, coating thickness 15–20 µm, standard natural colour (clear anodizing).

Powder coated

Qualicoat-compliant, minimum average coating thickness 60–80 µm, standard RAL colours with 70% gloss.

Material

Aluminium

Internal and external: Aluminium, Al Mg Si 0.5.

PVC

Thermal interruption: Polyvinyl chloride.


Polyisocyanurate

Insulation (PIR).

WarrantyDescription

Ten years

Duco Projects provides 10-year warranty cover on Duco system materials covering potential defects in materials and surface treatment, applicable from the date 3 months after delivery or from the date of installation, whichever is the sooner.For motors and for components subject to wear as a result of movement, however, this warranty is limited to 1 year. This warranty is only valid for building projects in European countries (other countries upon request only) and provided normal use and maintenance have been observed. This warranty is on a sliding scale, reducing by 10% a year (e.g.: during the third year 80% of the claim will still be covered by this warranty). This warranty covers the supply of replacement parts on site to be fitted by the installer, or in the event of defective surface treatment, substantiated costs for pre-treating and recoating the material in question. This warranty relates exclusively to the product itself, not to its installation: accordingly, dismantling and assembly costs are not covered by this warranty. Duco Projects’ maximum liability will be exhausted with the resupply of the defective component or complete system. Under no circumstances can Duco Projects be held liable for any other tangible or intangible loss, including consequential losses. A repaired or resupplied product is covered for the remainder of the warranty period.

Size

  • Height: min. 300 mm, max. 2500 mm (depending on the combination, consult manufacturer).
  • Width: min. 300 mm, max. 2500 mm (depending on the combination, consult manufacturer).


-

Uniclass

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary

CAWS

L10/650 Metal louvres

Product range

Wall and Window Louvres

Specification data - Aluminium louvre panel units Enhanced data

Size (l x w x d)

  • Height: min. 300 mm, max. 2500 mm (depending on the combination, consult manufacturer).
  • Width: min. 300 mm, max. 2500 mm (depending on the combination, consult manufacturer).

Material

Aluminium.

  • Inside and outside: aluminium Al Mg Si 0,5.
  • Thermal interruption: PVC.
  • Insulation: PIR.

Finish

Anodized.

Qualanod-compliant, coating thickness 15–20 µm, standard natural colour (clear anodizing).


Powder coated.

Insert colour requirements. Qualicoat-compliant, minimum average coating thickness 60–80 µm, standard RAL colours with 70% gloss.

Colour

Anodized.

RAL.

Standard RAL colours with 70% gloss.

Construction

Flanged frame.

Weather performance

-

Water penetration class (minimum)

v = 0,0m/s.

To BS EN 13030, class A.

  • v = 0,5m/s: class B
  • v = 1,0m/s: class C
  • v = 1,5m/s: class D  
  • v = 2,0m/s: class D
  • v = 2,5m/s: class D

Louvre configuration

-

Blade orientation

Horizontal.

Blade pitch

37.5 mm.

Blade angle

Fixed.

Actuators

Electric.

24 VDC, 0,7 A, max. 22 W.

Manual.

Accessories

Not required.

Fine punching keeps insects out.

Stainless steel mesh, 2.3 x 2.3 mm.

Optional - Resistant to insects, vermin and birds.

Anti burglary in accordance with class WK2.

Optional.

Flange width

30 mm.

Weight

80 kg.

95 kg.

If anti-burglary.

Depth

115 mm.

Width

300–2500 mm.

Min - max.

Height

300–2500 mm.

Min - max.

Fitting

Glazed in.

Thickness

Profile thickness.

1.2 mm.

Glass thickness

Glass thickness.

24 mm.

28 mm.

32 mm.

36 mm.

40 mm.

Show more

Free area

Visual free area.

60%.

Free area

Physical free area.

34%.

InputFlowrate

K factor intake.

24.51.

ExhaustAirFlowrate

K factor exhaust.

24.51.

Perforation

P1 punched.

(Height x width) 21 mm x 2.5 mm.

Density

Air density.

3.6 m³/h/m².

When closed: Qn50.

Water resistance

To BS EN 12208 and BS EN 1027, Class 9a.

When closed.

U-value

1.5 W/m²K.

Operating temperature

-25 to +60°C.

Sound attenuation

10–33 Rw.

  • Rw open (C;Ctr) (in dB): 10 (0;-1).
  • Rw closed (C;Ctr) (in dB): 33 (-1;-4).

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.1
Revit
-

1

2.1
Download now from NBS National BIM Library

Literature

Louvres Grilles Window & Wall

Louvres Grilles Window & Wall

DucoGrille NightVent Ventilative Cooling

DucoGrille NightVent Ventilative Cooling

DucoGrille Specification Table

DucoGrille Specification Table

Similar products from Duco Ventilation & Sun Control NV

Duco Acoustic Panel 300

Duco Acoustic Panel 300

DucoGrille Acoustic G 150

DucoGrille Acoustic G 150

DucoGrille Acoustic G 75

DucoGrille Acoustic G 75

DucoGrille Acoustic N 150

DucoGrille Acoustic N 150

DucoGrille Classic F 20V

DucoGrille Classic F 20V

DucoGrille Classic F 20Z

DucoGrille Classic F 20Z

DucoGrille Classic F 45HP

DucoGrille Classic F 45HP

DucoGrille Classic F 50/75S

DucoGrille Classic F 50/75S

DucoGrille Classic F 50/75Z

DucoGrille Classic F 50/75Z

DucoGrille Classic F 50HP

DucoGrille Classic F 50HP