Steel reinforced PVC windows

Steel reinforced PVC – Eco S80 Series – Passive House certified windows


Steel reinforced PVC profile system with outstanding thermal insulation will keep you warm.. The perfect solution for saving energy.

Key feauters of Steel reinforced PVC system:
  • 7-chamber window system with outstanding thermal insulation properties for Uf values as low as 0.96 W/(m²K)
  • Available with 2 or 3 sealing levels
  • Multiple design options

Energy-saving innovative windows of the new generation. Alu Inside is a 7-chamber profile system with excellent thermal insulation properties. Notice on the cross section of the profile that the massive steel reinforcement is missing. This  is an innovative solution for the construction of this profile, where the reinforcement of the profile is provided by two aluminum strips. Thanks to this  solution, windows have a high static stability and the formation of thermal bridges is prevented, the narrow frames allow the use of a larger area of glass (more light) and are lighter than windows with classic profiles with steel reinforcement.

ECOWindowsUSA offer top PVC and Aluminum systems  to meet every application markes needs.

Our mission is to manufacture and supply, window and door systems that meet every requirement. We offer a range of innovative, reliable and aesthetically pleasing door and window systems for every architect, specifiers, metal builders & fabricators and homeowners.

Using our triple glazed, passive house, certified systems helps every homeowners and designers to achieve energy efficiency in a blink of an eye. We offer pasiv house windows and doors in aluminum and pvc . From tilt and turning, fixed or awning, to specific and fully customized units.
What means high performance ?
Most of all – no condensation, no drafts and no cold. Thanks to thick thermal breaks all of our windows achieve superb levels of thermal insulation. Decisive advantages of the maximum insulation are high quality materials, used inside the profile systems, without costly additional measures .