The North Star Difference
As a technology leader, North Star consistently exceeds industry standards in window construction.
- Vinyl windows guaranteed against faults in manufacturing or defective materials
- Lifetime warranty on window hardware
- Low-E 366 performance glass
Gentek — Outstanding for Nearly 50 Years
Quality-crafted and detailed, Gentek products combine outstanding beauty and strength with a low-maintenance finish.
- Lifetime limited warranty on vinyl sash and main frames, moving parts, and insulating glass units
- Energy efficient low-E and argon gas filled windows