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Nona
Steel thickness1.5–3 mm hot-rolled steel
Profile manufacturerWelser (Austria) / Secco (Italy)
Weld typeFully welded, ground-smooth corners
FinishPowder-coat, any RAL color
Weather sealsEPDM perimeter gaskets
Glass typeInsulated dual-pane
Fabrication begins after shop drawings are approved. Typical production is 12–16 weeks, depending on thermal option and project complexity.
Windows are professionally crated and shipped with the documentation required for installation. Your contractor or installer completes the field installation, while our team remains available for technical support.
BlackFramed products are backed by a comprehensive warranty covering structural workmanship and manufacturing defects. Thermally broken steel systems carry a 10–15 year warranty depending on profile and finish. Complete terms are available upon request.
Because every BlackFramed window is custom fabricated to your approved specifications, orders cannot be returned or canceled once production has begun. Please review all shop drawings carefully before final approval.

Nona

Single Casement · Steel

Designed for uninterrupted views and maximum natural light. Our fixed steel windows are fabricated to your exact opening using original European profile systems. Choose your profile, finish, glazing, and thermal performance to match your project's architectural and performance requirements.

$2,520
Starting from
Made to order · Shop drawings approved before production · 12–16 week lead time
Built to your exact opening Thermal break option Original European profiles Any RAL finish

Specified by architects and designers for luxury residences, boutique hospitality, and commercial projects across North America.

01.Profile System

Choose the steel profile system. Standard profiles suit temperate climates; a thermally broken profile adds an insulating barrier inside the steel — recommended for cold weather.

Not sure which profile is right? Tell us your climate and project. We'll recommend the appropriate system.
02.Opening Direction
Right Hand · Crank Out
03.Popular Starting Sizes
36″W × 48″H

Every BlackFramed window is custom fabricated. These are common starting sizes — choose Custom Size to enter your exact opening.

Width in
Height in

Enter the finished window opening. Use decimals for precision. A BlackFramed engineer will reconfirm dimensions before production.

04.Glass
Clear · Dual Pane

All glazing is insulated dual-pane. Simulated and divided lites are determined by the chosen design.

05.Frame Color
Jet Black
Jet Black · matte powder-coat finish View finishes →
06.Jamb Depth
4"
Custom Jamb Depth in
Measured from finished interior face to finished exterior face. Custom jambs carry a + $280 fabrication adjustment.
Configuration Total $1,180
Base · Mira$2,520
Standard+ $0
Glass · Clear+ $0
Color · Jet Black+ $0
Jamb · 4-9/16"+ $0
Talk Through Your Project
Configuration $1,180