Atlas Aluminium Square Roof Lantern

£791.88£1,495.56 exc. VAT

SLIMMER
40mm wide rafters
38% slimmer internal hip than alternatives
Over 50% lower external bulk
 
STRONGER
Tested to wind pressure of up to 1.32 KNm-2
Structural ring beam supplied with Atlas lantern roof kits doesn’t rely on the structural stability of the builders kerb on site
Pressure plated system for extra security
 
FITTER FRIENDLY
No need for excess silicone at the connections to keep water out
Ensures a fast high quality installation
 
SUPERIOR THERMAL PERFORMANCE
Thermal break in ridge and rafters prevents cold getting to the inside of the rafter
Industry leading ridge and rafter U Values
U Value on ridge and rafters as low as 1.5 W/m2K on DG roofs
Best U Value available for double glazing 0.9 W/m2K

 

DESIGN DETAIL – THE ARCHITECTS CHOICE
Contemporary appearance
Roof proportionately correct with rafters and hips all 40mm
Stock lanterns 25 degrees

 

Glass U-Value* 1.0 as standard.

 

*U-Value: A measure of air-to-air heat transmission (loss or gain) due to thermal conductance, and the difference in indoor and outdoor temperatures. As the U-Value decreases, so does the amount of heat that is transferred through the glazing material. The lower the U-Value, the more restrictive the fenestration product is to heat transfer (Reciprocal of the R-Value). This is a critical function in that it makes it possible to strike an optimum balance between economy and ecology. The lower the U-Value, the more efficient the insulation.

Clear

Description

AVAILABLE IN

  • White, grey and black
  • Grey on white
  • Black on white

EXTENDED RANGE

  • New 4 pane contemporary style
  • Minimalist design with ultra-low sightlines
  • Now up to 2000 x 2000

GLAZING

  • Competitive glazed options also available

VISIBLE ELEGANCE

  • No boss and hood
  • Slim sightlines internally
  • Low sightlines externally
  • U Value as low as 0.9 w/m2K available



Additional information

Size

1000mm X 1000mm, 1250mm X 1250mm, 1500mm X 1500mm, 1750mm X 1750mm, 2000mm X 2000mm

Frame Colour

External: White – Internal: White, External: Anthracite Grey – Internal: White, External: Anthracite Grey – Internal: Anthracite Grey, External: Black – Internal: White, External: Black – Internal: Black

Glass Options

Ambi Blue (Self-Cleaning), Ambi Neutral (Self-Cleaning), Ambi Clear (Self-Cleaning), Ambi SunShade Blue (Self-Cleaning), Ambi Aqua (Self-Cleaning), Ambi Ultra (Self-Cleaning), Ambi Bronze (Self-Cleaning), Ambi Satin Privacy

Glass U-Value

1.2, 1.0

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