OS2 75

The Secco OS2 75 is a Compasso d'Oro award-winning steel window system that has redefined what is possible with thermally broken steel profiles. Its minimal sight lines create an exceptionally elegant aesthetic, while the 75mm frame depth accommodates advanced thermal break technology for U-values down to 1.5 W/(m²·K). Opulence Architectural Systems is Canada's only authorized showroom uniting seven European brands, so we specify and install the Secco Sistemi OS2 75 as part of a complete, genuine range across the Greater Toronto Area.

The OS2 75 delivers thermal performance as low as 1.5 W/(m²·K) — far ahead of a standard North American window — thanks to its thermally broken steel, brass, stainless steel, corten steel profile and triple-glazing compatibility. That performance is exactly what Toronto and GTA winters demand for comfort and low heating costs.

The Secco Sistemi OS2 75 is engineered with burglar-resistance class RC2, so it protects the home without compromising the slim sightlines or smooth operation the system is known for.

It is available in Tilt & Turn, Sliding, Bi-Folding, Pivot configurations, in steel, brass, stainless steel, corten steel. Our specialists help you choose the right configuration and finish for each opening during a free consultation.

Yes. You can operate the Secco Sistemi OS2 75 and compare it against our aluminium systems full-scale in our North York showroom at 126 Tycos Dr, Unit 5 — the only place in Canada to experience all seven European brands side by side. Book a complimentary consultation or call +1 (647) 409-8922.