Thermal bridge-free install
Integrated with the Polar Maxima envelope — not generic inserts.
Products · Building Components · Windows
Windows made to withstand every climate
Engineered for extremes, our windows combine advanced glazing technology, superior durability, and exceptional thermal performance — ideal for net-zero, passive, and cold-climate construction.
R17Max glazing performance
ARCTICPassive Housing certified
FactoryPre-glazed delivery
6 typesFull product lineup
World-first certification
Polar Maxima glazing is the first window glazing in the world to receive Passive Housing ARCTIC certification — up to R17 for the coldest climates and net-zero targets.
- Douglas Fir · Pine frames
- R9–R17 range
- Factory glazed
- Custom dimensions
See the glazing stack — Cub, Bear & Extreme
Select a tier to explore glass thickness, R-value, and how each package performs in the frame.
Cross-section — glass & frame
Sound control
Thicker glazing tiers dramatically cut exterior noise.
Wood frames
Douglas Fir or Pine — durable, renewable, cold-climate proven.
Custom sizing
Tailored dimensions and styles for every project.
Window types
Explore our window lineup
Open a window type for full specifications, image gallery, and applications.
Compare at a glance
Polar Cub · Polar Bear · Polar Extreme
Thickness and R-value scale with each tier — from high efficiency to ARCTIC-certified net-zero performance.
Polar Cub
U-value 0.093 · 2.22″ thick
Polar Bear
U-value 0.065 · 3.61″ thick
Polar Extreme
U-value 0.058 · 4.38″ thick
Why Polar Maxima windows
Long-term durability
High-quality materials and construction that reduce maintenance and protect your envelope investment.
Compliance & certification
Validate energy efficiency with Passive Housing ARCTIC recognition on top-tier glazing.
Custom solutions
Unique dimensions and styles integrated with the Polar Maxima building system.
Ready to specify windows for your project?
Our team combines advanced technology and personalized design for sustainable, comfortable homes.