Longlight 5-25°
Application

A roof light system for commercial and public buildings. Ideal for flat and sloped roofs. Ideal for spaces that require soft light for optimum indoor conditions, e.g. at schools, offices, museums and galleries.

Description

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

Perfect for larger rooms and corridors, longlights are bands of modular skylights pre-fitted with installation brackets and clamps that guarantee a fast and secure installation. The design of the flashing allows for configurations with pitches between 5° and 25°.

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 system for commercial and public buildings. Ideal for flat and sloped roofs. Ideal for spaces that require soft light for optimum indoor conditions, e.g. at schools, offices, museums and galleries.

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

Longlight 5–25° Modular Skylight

Form

Longlight 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.

Environmental information

Embodied carbon

Meets BRE EN 15804:2012+A1:2012

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