Aluminum windows and doors for family houses
Harmony with heat
As aluminium is a good conductor of heat, the profile must be made from two parts firmly connected by insulation bridges. This insulation space may also be filled with PUR foam. Thanks to this miracle, our window fittings meet the strict requirements of the ČSN 73 0540-2 standard.
Fire resistance
Aluminium is a non-flammable material. If its mass is enhanced with special additional features and seals, various degrees of fire resistance can be attained, from EW 15 for up to 45 minutes, or EI 15 for up to 60 minutes.
Water resistance
Unlike most other metals, aluminium does not rust. The question is, how many years can such a product last, if used properly? 20, 50, or 90 years?
