banner
duration award
duration award
duration award
duration award
duration award

Aluminium Roof Skylight Lantern Technical

The sizes detailed below are for guidance only, maximum widths can vary depending on your chosen height and vice versa. If the sizes you require are less than the minimum or exceed our maximum recommended sizes please ask our technical department for advice.

Technical Image
Open Documents

Recommended Sizes

Recommended Sizes

Min. Frame Width 300 mm
Max. Frame Width 2500 mm
Min. Frame Height 300 mm
Max. Frame Height 3000 mm
Max. Panel Weight Ask

¹The maximum widths and heights provided are given as a guideline, they can in fact be made to be quite a bit larger. Once you start exceeding these sizes the Fixed panels start getting very heavy, especially if you are using laminated or acoustic glass.

Window Performance

TBC
U Value W/M²K
600 Pa
Air Permeable
600 Pa
Water Tightness
1600 Pa
Wind Resistance
These statistics apply for:

Fixed window walling 2500mmm x 1200mmm, 28mm double-glazed sealed units, 90% argon gas filled, Planitherm Total Plus with warm edge spacerbars (1.2 W/m²K - glass centre pane U Value*). Overall U value depends on frame size, please ask.

Profiles

Profiles

Frame Depth 100 mm
Frame Height 53 mm
Commercial Door Sight Lines

Sight Lines

Sight Lines

Fixed Head (Section A) 53 mm
Fixed Jambs (B) 53 mm
Coupled Frames (C) 53 mm
Transoms / Mullions (D) 53 mm
Openers (F + G) 127 mm ²
Corner Posts 153 mm
Fixed Bottom Section (E) 66 mm
Fixed Bottom & Cill² (E) 91 mm

¹An optional 25mm projection cill, can be added to protect the brick work under the doors.

Technical Downloads

Commerial Section Identification

(Technical drawings of profiles, combinations & section sight-lines)

PDF Icon 0.9 MB

AutoCAD Drawings - Downloads

  • Technical drawings can be provided in DWG or DXF format, please contact us.

Downloads Not Working?

  • If you are having problems downloading documents from our website please be patient as it may take a few minutes.

    Make sure you have the latest version of Adobe Reader - you can download Adobe Reader here for free. Alternatively we can send you the file by email - contact us.

Specifying - Suitable Applications

  • Designed for use for use in medium duty commercial applications, where enhanced thermal performance is required.
  • Can comply with Doc. L - complience depends on size and glass specification please ask.
  • Tested to BS 6375 Part 1: 2009 for weather performance.

Recommended Sizes

Recommended Sizes

Min. Width (Single Door) 550 mm
Min. Width (Double Door) 1100 mm
Max. Width (Single Door) 1150 mm
Max. Width (Double Door) 2300 mm
Min. Height 1600
Max. Height 2500
Max. Panel Weight 80

¹ There is not really a minimum height for our commercial doors, however doors under 1900mm are ordered at the customers discretion. Please ask for more information.

Door Performance

2.0
U Value W/M²K
300
Air Permeable
150
Water Tightness
2000
Wind Resistance
These statistics apply for:

Open out doors, 28mm double-glazed sealed units, 90% argon gas filled, Planitherm Total Plus with warm edge spacerbars (1.2 W/m²K - glass centre pane U Value*). Overall U Value 2.0 W/m²K (Oct 2010 Part L2A compliant).

Profiles

Profiles

Frame Depth 100 mm
Frame Height 53 mm
Commercial Door Sight Lines

Sight Lines

Sight Lines

Head (Section A) 156 mm
Hinge Jambs (B) 164 mm
Locking Jamb (C) 143 mm
Meeting Stiles (D) 176 mm
Optional Transoms (E) 57 mm ²
Optional Midrail (E) 200 mm
Ramped Low Threshold (F) 143 mm
Low Threshold & Cill¹ (F) 168 mm

¹An optional 25mm projection cill, can be added to protect the brick work under the doors.

Technical Downloads

Commerical Section Identification

(Technical drawings of profiles, combinations & section sight-lines)

PDF Icon0.9 MB

AutoCAD Drawings - Downloads

  • Technical drawings can be provided in DWG or DXF format, please contact us.

Downloads Not Working?

  • If you are having problems downloading documents from our website please be patient as it may take a few minutes.

    Make sure you have the latest version of Adobe Reader - you can download Adobe Reader here for free. Alternatively we can send you the file by email - contact us.

Specifying - Suitable Applications

  • Designed for use for use in high traffic medium duty commercial applications.
  • Meets Doc. L2 Part A for commercial new build only - with standard glass. (Oct. 2010)
  • Meets Doc. M for wheel chair access, with ramped low threshold. (Oct. 2010).
  • Tested to PAS 24: 2012 for security and BS 6375 Part 1: 2009 for weather performance.
  • Tested to LPS 1175 Level 2 and BS EN 1627 Level 3 for enhanced security performance.