76 mm cubic design / PVC-U/aluminum Unity system
Kömmerling Unity for Ontario homes.
A cubic 76 mm Kömmerling design family for coordinated windows, doors and lift/sliding systems with a modern exterior look.

Profile overview
What this profile is for.
Kömmerling Unity is a coordinated design family rather than a single isolated window profile. It includes window and door solutions plus a matching lift/sliding system so the whole facade can keep one visual language.
The cubic profile look is useful on modern homes where slim, sharp frame geometry matters. The 76 mm construction depth gives the system a practical base for both renovation and new construction.
ECOWIN can plan Unity with appropriate glazing, warm spacer bars and color options so the exterior looks consistent while the interior comfort stays aligned with the rest of the building envelope.
Key technical points
- 76 mm construction depth
- Cubic window and door design family
- Window, door and lift/sliding options
- Suitable for new construction and renovation
- Modern coordinated facade appearance
Glass package
Use a warm insulating glass package matched to window size and exposure. Two-chamber glass and warm edge spacers are useful where Unity is selected for a higher-performance modern envelope.
Where ECOWIN would use it
Best for homes that need a coordinated modern look across windows, doors and large sliding openings.
Product image and technical base checked against official Kömmerling product information: manufacturer page.
Plan this profile with ECOWIN.
We match the profile, two-chamber glass unit, warm spacer and installation detail to the opening instead of treating every window the same.

