Northlight 40-90°
Application

A roof light series for sloped, shed or saw tooth roofs. For commercial and public buildings.

Description

The system consists of prefabricated modular skylights, including profiles, panes, flashings, control systems for natural and smoke ventilation and roller blinds.

Similar to Long lights, North lights are bands of VELUX modular skylights. The characteristic upright design is primarily for installations that are directed towards the northern hemisphere for soft and reflected lighting. North lights are ideal for galleries and museums as well as schools, offices and industrial facilities, where direct glare is unwanted. North light installations are applicable for pitch of 40–90°.

Features and benefits:

  • Framing material ensures very low U-value.
  • Complete daylight and ventilation control.
  • Superior environmental profile compared to aluminium rooflights.
  • Slim profiles and flush exterior surface provide an elegant appearance.
  • Integrated chain actuator creates an identical look for fixed and venting modules.
  • Internal blinds complete the interior with a 'free-floating' design.

Application:

A roof light series for sloped, shed or saw tooth roofs. For commercial and public buildings.

General information

Material

Aluminium

Size

1200 x 675 mm

Uniclass 2015

Pr_30_59_72_31 Framed rooflightsPrimary

CAWS

L10/45 Rooflights

L10/460 Rooflights

Specification data - Framed rooflights

Product Reference

Northlight 40–90° Modular Skylight

Form

Northlight modular skylight

Product performance

-

Fire performance

-

Fire resistance

To EN 1365-2 / EN 13501-2 + A1

Reaction to fire

To EN ISO 11925-2 / EN 13823, Class B

Surface spread of flame

To EN 14351-1 / TS1187 / EN 13501-5 + A1, BROOF (t1) and BROOF (t4)

Whole window U-value

1.1 W/m²K / 1.4 W/m²K

Double glazed

0.7 W/m²K / 1.0 W/m²K

Triple glazed

Frame

-

FrameMaterial

Aluminium

Frame finish

-

Coating

Scratch-resistant powder lacquer

Colour

White

inside surface / Granite grey – cladding

Film thickness (minimum)

40 μm

Glazing or infill

-

Type

Mono-pitched toughened outer glass and laminated inner safety glass solution

Construction

Double glazed

Triple glazed

Colour

Not required

Grey (4083)

White (4084)

Black (4085)

White, fire resistant (4094)

Coating

Not required

Low E coating

Sun 1

light sun protection

Sun 2

advanced sun protection

Integral kerb

Timber with metal plate

not suitable for Ridgelight or Atrium Ridgelight

Structural steel

Concrete with metal plate

Operation

-

Type

HFC, Fixed

HVC, Smoke ventilation

HVC, Natural ventilation

Control

Not required

Chain actuator

Accessories

Not required

Control Unit (KLC 400)

Control Pad (KLR 200)

Rain and wind sensor set (KLA S105)

Control Switch (KLI 110)

Standard product features

Colour:

Grey / White / Black.

Finish:

Low E coating / Sun 1 / Sun 2.

Material:

Aluminium / Pultruded Composite (80% Fibreglass / 20% Polyurethane).

Shape:

Rectangular.

Size:

675 x 1200 mm – minimum size / 1000 x 3000 mm maximum size.

Warranty description:

Ten-years – on modules and flashings.

Embodied carbon:

Meets BRE EN 15804:2012+A1:2012.

Origin:

Denmark.

Product Options

Window size:

Available in modules of:

  • 675 x 1200 mm, 675 x 1400 mm, 675 x 1600 mm, 675 x 1800 mm, 675 x 2000 mm, 675 x 2200 mm, 675 x 2400 mm.
  • 750 x 1200 mm, 750 x 1400 mm, 750 x 1600 mm, 750 x 1800 mm, 750 x 2000 mm, 750 x 2200 mm, 750 x 2400 mm.
  • 800 x 1200 mm, 800 x 1400 mm, 800 x 1600 mm, 800 x 1800 mm, 800 x 2000 mm, 800 x 2200 mm, 800 x 2400 mm (not available with triple glazed smoke ventilation modules).
  • 900 x 1200 mm, 900 x 1400 mm, 900 x 1600 mm, 900 x 1800 mm, 900 x 2000 mm, 900 x 2200 mm (not available with triple glazed smoke ventilation modules), 900 x 2400 mm (not available with smoke ventilation modules).
  • 1000 x 1200 mm, 1000 x 1400 mm, 1000 x 1600 mm, 1000 x 1800 mm, 1000 x 2000 mm (not available with triple glazed smoke ventilation modules), 1000 x 2200 mm (not available with smoke ventilation modules), 1000 x 2400 mm (not available with smoke ventilation modules).
  • Fixed modules only: 900 x 2600 mm, 900 x 2800 mm, 1000 x 2600 mm, 1000 x 2800 mm or 1000 x 3000 mm.

Operation:

Rooflights can be fixed, or openable to provide ventilation or smoke venting. Opening rooflights are operated by a chain actuator, concealed behind the bottom profile.

Environmental information

Embodied carbon

Meets BRE EN 15804:2012+A1:2012

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