Series Comparison Guide
Steel profile comparison
Three profiles. One architectural vision.
Compare sightlines, thermal performance, applications, and relative investment to find the French Steel profile that best supports your project.
Premium exterior performance
Tuscan Secco
A refined, thermally broken Secco profile for exterior openings where narrow European styling and climate performance are both priorities.
Explore SeccoThe slimmest interior expression
Tuscan S40
An ultra-slim, non-thermally broken profile designed primarily for interior doors, glass partitions, wine rooms, and other light-filled spaces.
Explore S40Versatile custom steel value
Classic Series
A versatile hot-rolled steel system with a more substantial architectural presence, broad applications, and value-oriented positioning.
Explore ClassicCompare at a glance
Use this chart as a starting point. Final recommendations depend on climate, opening size, glass, operation, code requirements, and project goals.
The simplest way to choose
Start with the opening.
Interior or exterior use, required thermal performance, preferred sightline, and budget will quickly narrow the best profile for your project.
Choose Secco
When exterior thermal performance and refined European-style sightlines are both non-negotiable.
Choose S40
When the opening is primarily interior and achieving the thinnest possible steel sightline is the priority.
Choose Classic
When you want authentic steel character, broad customization, and a more value-conscious starting point.
Tuscan Secco Series
- Slimmest Thermally Broken Steel profiles in the industry.
- Italian-imported, cold-rolled profiles from Secco Sistemi.
- Can accommodate oversized openings.
- Multiple material and finish options.
Product Types
- Swing, Pivot, Bifolding, Lift/Slide Doors.
- Casement, Fixed, Tilt & Turn Windows.
Tuscan S40 Series
- European Imported Profile.
- Availible in TDL & SDL
- Designed for interior use, can be used in exterior openings in modest climates.
- Multiple glass options.
- Multiple finish options.
Product Types
- Swing Doors, Pivot Doors, Bi-Folding.
- Curtain/Window Walls, Operable Sash Windows.
Classic Series
- Tubular Design
- Interior and Exterior applications.
- Available in TDL & SDL
- Energy Code Compliant.
- Multiple Glass and Finish options.
- Can be mulled for large openings.
Product Types
- Swing, Pivot, Bi-Folding, Lift/Slide Doors.
- Curtain, Storefront, Window Walls.
- Operable Sash Windows, Casement, Awning, Folding, Sliding, Pivot.
