LAMILUX Glass Roof: The technical details

Design details

The profile system - energy efficiency and safety with freedom of design

  • Extremely stable supporting structure made of rigid aluminium
  • Practically no design constraints between 0 ° to 90 °
  • Efficient ventilation of glass rebates
  • Controlled water and condensate draining thanks to overlapping EPDM secondary draining
  • Defined glazing clamping system based on insulating spacer webs
  • Elastic bedding of glass panes
  • Visible elements in the load bearing structure (aluminium) and roof panels can be supplied with RAL coatings

Safety on the roof thanks to CE-approved quality in line with EN 13830

  • Water tightness against driving rain EN 12154 / EN 12155 / RE 1950
  • Airtightness (EN 12152 / EN 12153 / AE 1950 Pa)
  • Resistance to wind load (EN 13116 / EN 12179 / 2000 Pa permissible load and 3000 Pa increased load)

Energy efficiency demonstrated

Heat transfer coefficient of the jambs and transoms (Um/t) of 1.3 to 0.72 W/(m²K) (depending on glazing thickness)

Surface temperature factor fRSi of 0.66 to 0.83 (depending on glazing thickness)

The fully thermally separated structure is clearly visible in an isothermal diagram.

Structural mount