Alpen High Performance Products Picture - Fiberglass Zenith ZR-9 - Low Profile

  • Installation Style
    Installation Style
    Flanged, Unflanged
  • Frame Material
    Frame Material
    FRP Fiberglass
  • Thermal Performance
    Thermal Performance
    High Thermal Performance
  • Colors
    Colors
    Custom Colors Available
  • AAMA Certification
    AAMA Certification
    AAMA Gold Certified
  • Window Type
    Window Type
    Picture
  • Passive House Certification
    Passive House Certification
    Passive House Certified
  • Masterformat Section
    Masterformat Section
    08.54.13 - Fiberglass Windows
  • Energy Star
    Energy Star
    Energy Star Certified
  • Performance Grade
    Performance Grade
    Performance Grade C
Andre Baros

Andre Baros

Licensed Architect, AIA

Got Questions?

Acelab's team of vetted architects can advise you on your research or get you in touch with a product rep.

Unlock all product data with a free Acelab account

With your Acelab account, you can:

View performance and comparisons

Download specs, technical docs, and CAD/BIM files

Access expert live chat for this product