Coltlite brandventilationsenhed i.h.t. DS/EN12101-2 med U værdi ned til 1 w/m2K

World record breaking values

One of the outstanding features of the Coltlite CL3 is its energy-savings performance, along with other great attributes. Make use of these sales arguments!

• It reduces noise by 45 dB. That's a superb achievement by global standards! The main reason for this degree of noise reduction is Colt's own design of Coltlite CL3 profiles. The interior of the unit has a special shape, and the laminated glass is triple-insulated.
  
  
• The certified resistance to heat in case of fire is class B 400-E (EN 12101-2). The Coltlite CL3 has been exposed to a temperature of 400 °C for 30 minutes during testing.
  
  
• It achieves a U value of up to 1.0 W/m²K. This varies according to the specific dimensions of the unit. The Coltlite CL3 can be supplied with either double or triple glazing. The frame profiles are wider and larger than before. They have chambers and are designed specifically to accommodate insulation. This means very high and reliable sound and heat insulation both in the frame and in the louvre infill panels. Its U value enables Coltlite CL3 to meet the requirements of the latest energy saving regulations.
  
  
• It achieves the highest possible class 5 (to EN 13049) for impact resistance. This is all the more remarkable as the Coltlite CL3's maximum possible unit width is 2.5 metres. This means that safety is assured, which may encourage designers to go for extravagant designs of buildings.