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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

Color

-

Manufacturer guidance

Range of colours available in either anodized or RAL.

Finish

Anodized

Guidance for specification option:

Manual lever anodized SAA.

Powder-coated

Guidance for specification option:

Polyester powder coated (60-80μm) according Qualicoat Seaside type A.

Material

Aluminium

Guidance for specification option:

Internal and external: Aluminium, Al Mg Si 0.5.

PVC

Guidance for specification option:

Thermal interruption: Polyvinyl chloride.


Polyisocyanurate

Guidance for specification option:

Insulation (PIR).

Shape

Rectangle

Warranty description

Ten year

Guidance for specification option:

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.

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

Size (l x w x d)

Guidance for specification option:

  • 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.

Guidance for specification option:

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

Finish

Powder-coated.

Guidance for specification option:

Polyester powder coated (60-80 μm) according Qualicoat Seaside type A.

Colour

RAL.

Guidance for specification option:

Standard RAL colours with 70% gloss. Insert requirements.

Construction

Flanged frame.

Weather performance

-

Water penetration class (minimum)

To BS EN 13030.

Guidance for specification option:

  • v = 0 m/s: A.
  • v = 0.5 m/s: B.
  • v = 1 m/s: C.
  • v = 1.5 m/s: D.
  • v = 2 m/s: D.
  • v = 2.5 m/s: D.
  • v = 3 m/s: D.
  • v = 3.5 m/s: D.

Louvre configuration

-

Blade orientation

Horizontal.

Blade pitch

37.5 mm.

Blade angle

Fixed.

Actuators

Electric.

Guidance for specification option:

24 V d.c., 0.7 A, maximum 22 W.

Manual.

Accessories

Not required.

Stainless steel mesh, 2.3 x 2.3 mm.

Guidance for specification option:

Optional - Resistant to insects, vermin and birds.

Anti burglary in accordance with class RC2.

Guidance for specification option:

Optional.

Flange width

30 mm.

Weight

80 kg (maximum).

95 kg (maximum).

Guidance for specification option:

If anti-burglary.

Depth

115 mm.

88 mm (thermally interrupted).

Fitting

Glazed in.

Thickness

1.2 mm.

Manufacturer guidance

Profile thickness.

Glass thickness

24 mm.

28 mm.

32 mm.

36 mm.

40 mm.

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Free area

Visual free area: 60%; Physical free area: 34%.

InputFlowrate

24.51.

Manufacturer guidance

K factor intake.

ExhaustAirFlowrate

24.51.

Manufacturer guidance

K factor exhaust.

Perforation

P1 punched.

Guidance for specification option:

(Height x width) 21 mm x 2.5 mm.

U-value

1.5 W/m²K.

Operating temperature

-25 to +60°C.

Sound attenuation

10–33 Rw.

Guidance for specification option:

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

Air tightness

Class 3 - up to and including 600 Pa EN 12207.

Manufacturer guidance

  • Qn 50 overpressure = 4,5 m³/h/m²
  • Qn 50 underpressure = 2,5 m³/h/m².
  • Qn 100 overpressure = 5,0 m³/h/m².
  • Qn 100 underpressure = 3,5 m³/h/m².

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
IFC
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1

Revit
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1

Literature

NightVent – Product Data Sheet

NightVent – Product Data Sheet

NightVent Motorized – Product Data Sheet

NightVent Motorized – Product Data Sheet