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Application

Suitable for orangeries and lantern roofs.

Description

Glass lantern rooflight with clean sightlines.

Features and benefits:

  • Provides maximum internal light levels by using thin, 40 mm rafters for clean sightlines which provide a greater amount of natural light and are 30% narrower than the standard. The main feature ridge is also 70% narrower than the standard, creating the illusion of open roof space.
  • Includes high quality, self-cleaning, low maintenance glazing.
  • Can be installed with roof ventilation if required.
  • Weathertight, with no leaks and a reduced risk of condensation.
  • Tie bars are set higher than the standard and are discreet, providing extra structural rigidity.
  • Can withstand wind loads of 1.32 kN/m², and snow loads of 1 kN/m².
  • Available in a variety of configurations, including bespoke sizes and RAL frame colours.
  • Manufactured in accordance with BS EN 1279-2. Glass toughened to BS EN 12150-1.
  • 10-year inclusive warranty on the glazed units, unplasticized polyvinyl chloride (PVC-U) and aluminium sections.

Applications:

Suitable for orangeries and lantern roofs.

General information
Size

1000 x 2000 mm

1500 x 2500 mm

2000 x 3000 mm

2000 x 4000 mm

Uniclass 2015 Framed rooflights (Pr_30_59_72_31)
Specification data
Product Reference

Atlas Roof Lantern Regular

Size

1000 x 2000 mm

1500 x 2500 mm

2000 x 3000 mm

2000 x 4000 mm

Glazing -
Type

Double glazed

Standard. 24 mm.

Triple glazed

On request. 44 mm. Achieves a U-value of 0.6 W/m²K.

Colour/ Finish

Active blue glass, self-cleaning

Helps to create a cooler internal environment.

Active neutral glass, self-cleaning

Frame -
Frame finish

Black external and white internal

Black, RAL 9005 (internal and external)

Grey external and white internal

Grey, RAL 7016 (internal and external)

White, RAL 9910 (internal and external)

External caps -
Type

Bevelled

Traditional appearance.

Flat

Modern appearance.

Material/ Finish

Aluminium

Available in white, rosewood or oak, or insert RAL code.

PVC-U

Available in white, rosewood or oak, or insert RAL code.

Tie bars

Hidden

Rafter tie bars

Pitch

25°

Ventilation

Not required

Automatic

Electric operation.

Manual

Rain sensor

Standard product features

Thermal transmittance (U-value):

Rafter: 1.5 W/m²K.

Product Options

Size:

Bespoke sizes are available on request. Consult manufacturer for details.

All sizes listed are external kerb sizes. Maximum size is 3000 x 4000 mm, can be extended up to 5000 x 10 000 mm with additional rafters. Consult manufacturer for details.

Glazing:

Pilkington Activ™.

- Double glazed (standard):

24 mm insulated glass unit with 4 mm solar control glazing, 16 mm argon gas filled cavity with warm edge spacer, and 4 mm toughened glass low emissivity inner pane. Provides a medium level of solar control.

Bespoke glazing choices are available on request. Consult manufacturer for details.

Frame finish:

Bespoke RAL colours are available, consult manufacturer for details.

Pitch:

Others are available on request, consult manufacturer for details.

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