INTUS Windows
High-performance polymer and aluminum windows and doors with verified Passive House options.
What they're known for
A fenestration supplier built around published thermal, structural, air, water, and acoustic test data rather than a single generic “energy-efficient” window line.
INTUS supplies polymer and aluminum windows, doors, window walls, and related fenestration systems across the United States, Canada, and Mexico. Its Supera lines range from lower-rise polymer windows to AW-rated products for taller buildings, with multiple PHI- and Phius-qualified options and published NFRC, structural, air-infiltration, water-penetration, and sound data. For residential work, that gives designers a broad performance catalog extending from Passive House homes to larger multifamily and retrofit applications.
Performance focus
- Passive House
- Thermal Comfort
- Acoustics
Notable products
We haven't catalogued their full line in the directory yet. These are the entries worth knowing.
- Catalog entry
Supera 83 Passive+
Triple-glazed polymer window certified by Passive House Institute for cool-temperate climates
- Catalog entry
Supera 83 AW Passive
Architectural-window-rated polymer system for larger Passive House applications
- Catalog entry
Supera CW / AW
High-performance polymer window families with published NFRC, Phius, structural, and acoustic data
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Sources
Facts verified September 2026. Compound is an independent editorial directory and is not affiliated with this company unless stated.