Hardware Guide — Steel Doors & Windows

Hardware that completes the opening.

The feel of a door is shaped as much by its hardware as by the frame itself. BlackFramed offers a curated collection of solid brass handles, levers, and hardware selected to complement minimalist steel architecture. Every option is chosen for durability, proportion, and timeless design — not trends.

Ottostumm & Mogs

Designed to Match the System

Selected to feel integrated, not added on.

Our hardware is selected to complement the slim sightlines of European steel profile systems. Whether you're specifying a front entry, interior partition, or steel window, each piece is chosen to feel like part of the opening — never an afterthought.

Available in a range of architectural finishes, with custom finishes upon request.

Matte BlackBrushed BrassSatin NickelBronzeAntique Brass

Our Handle Collection

Five signature styles.

A curated set for doors and windows alike. The full catalogue — including every finish, backset, and lock function — is available during specification.

Pull Handle

Pull Handle

Entry Doors · Pivot Doors

Clean, architectural pulls for pivot and hinged entries — the signature grip for a front door.

Knurled Lever

Knurled Lever

Modern Interiors

Precision-machined texture adds grip and tactility while keeping the profile minimal.

Square Lever

Square Lever

Contemporary Projects

A straight-lined lever on a square rose — the quiet, versatile default for modern interiors.

Cylinder Lever

Cylinder Lever

Transitional & Classic Homes

A locking entry set with a straight-lined lever — a versatile, transitional option for classic and contemporary homes alike.

Leather-Wrapped Lever

Leather-Wrapped Lever

Luxury Interiors

Stitched leather over a brass core — a warm, tactile detail for signature interior doors.

Ottostumm & Mogs · BronzeOttostumm & Mogs · Bronze

Ottostumm & Mogs Bronze Collection

Old-world bronze, from our strategic partner.

Our bronze hardware is sourced directly from Ottostumm & Mogs — the same European maker behind our thermally broken steel profile systems. Cast and finished bronze pivot handles, knobs, and locking hardware bring a heritage character to entry pivots and heritage-inspired projects.

The full Ottostumm & Mogs handle range — every finish, backset, and configuration — is available in their catalogue. Download it below, or ask your specialist to walk you through it during specification.

Window & Sliding Door Hardware

The right hardware for the system.

Window and sliding-door hardware is specified to the profile system, not chosen separately — factory operators and lift-slide handles, precision-fitted to each thermally broken frame and finished to match the rest of the opening.

Casement Stay
Casement StayPolished BrassFor Secco OS2-75 systems
Casement Lever Pair
Casement Lever PairPolished BrassFor Secco OS2-75 systems
Tilt & Turn Handle
Tilt & Turn HandleSatin Nickel · Ottostumm & MogsFor W75 TB, B75 TB, M65 TB systems
Lift-Slide Handle
Lift-Slide HandlePolished Brass · Ottostumm & MogsFor WLS75 TB, BLS75 TB, MLS72 TB systems

Material

Solid brass construction.

Every handle in our collection is crafted from solid brass — not plated zinc or lightweight alloys. Brass provides superior strength and durability, and develops a natural character over time, making it the preferred material for architectural hardware.

Solid brass, not plated.

Finish Options

Five architectural finishes.

Matte Black
Brushed Brass
Satin Nickel
Bronze
Antique Brass
Custom PVD

Hinges & Pivot Hardware

The hardware you don't see.

Handles set the tone — but hinges and pivots carry the weight. We specify each to match the opening's size, use, and finish.

Window Hinge
01

Window Hinge

Precision barrel hinges fitted to steel casement and awning windows, matched to sash weight and size.

Heavy-Duty Butt Hinges
02

Heavy-Duty Butt Hinges

Engineered to support the weight of steel doors while delivering smooth, long-term operation.

Pivot Hardware
03

Pivot Hardware

Designed for oversized pivot doors, offering balanced movement and exceptional load capacity.

Frequently Asked

Hardware, answered.

Yes. Every handle is machined from solid brass — not plated zinc or lightweight alloys — for strength, durability, and a finish that develops character over time.

This guide shows our signature styles. The complete catalogue — including the full Ottostumm & Mogs bronze range — is provided during specification, matched to your profile system and finish.

Generally we recommend one consistent finish per project for a cohesive look, though exterior and interior hardware can be specified separately.

Custom PVD finishes and select bespoke configurations are available on request — ask your specialist during the quoting process.

Complete the specification

Let's find the right hardware.

Every project is unique. During specification, we'll recommend hardware compatible with your selected profile system, opening type, and finish.