1.1 / Door Hardware

Internal Door Handle

Website product page aligned with the DUHAUS catalogue layout: core range DU-IDH-001 to DU-IDH-006 and extended range DU-IDH-007 to DU-IDH-012.

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DUHAUS internal door handle installed on a warm timber interior door
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DUHAUS
Interior Fit-Out Systems
Door Hardware

Door Lock

Architectural lever handles for apartment, hotel and residential interior doors.

DUHAUS internal door handle installed on a timber door with warm interior background
DUHAUS core internal door handle range DU-IDH-001 to DU-IDH-006

Product Description

The DUHAUS Internal Door Handle Collection combines refined design with robust performance. Expertly crafted from premium materials, each handle is engineered for smooth operation, long-lasting durability and seamless integration into contemporary interior environments.

Features

  • 01 Stainless Steel
  • 02 Wooden / Metal Doors
  • 03 Passage / Privacy / Room Lock
  • 04 Door Thickness 35–50mm
  • 05 Backset 60mm
  • 06 Satin Stainless / Matte Black / Gunmetal
Built for spaces. Designed to last.
∩
DUHAUS
Interior Fit-Out Systems

Internal Door Handle
Extended Range

Additional architectural lever options for apartment, hotel and residential fit-out projects.

DUHAUS internal door handle extended range lifestyle scene
DUHAUS internal door handle extended range DU-IDH-007 to DU-IDH-012

Range Overview

Our extended range introduces six additional architectural lever designs that expand creative possibilities across modern interior schemes. From soft curved levers to crisp linear forms, each option is crafted for refined performance and timeless appeal, complementing a wide variety of contemporary settings.

Finish Options

  • SS Satin Stainless
  • MB Matte Black
  • GM Gunmetal
  • BG Brushed Gold
  • RS Round & Square Roses
  • LK Suitable for Passage / Privacy / Room Lock
Built for spaces. Designed to last.
Product Range Summary

DU-IDH-001 to DU-IDH-012.

The Internal Door Handle Collection is divided into a six-style core range and a six-style extended range, matching the DUHAUS product catalogue structure.

DU-IDH-001–002 Core round rose lever handles for standard interior door applications.
DU-IDH-003–004 Architectural lever profiles for refined modern interiors.
DU-IDH-005–006 Premium visual options including square rose and brushed gold styling.
DU-IDH-007–012 Extended architectural lever range for broader project specification.
Specification Summary

Project Information.

Final lock body, latch, cylinder and installation details should be confirmed according to project requirements.

Product Category Internal Door Handle / Architectural Lever Handle
Product Codes DU-IDH-001 to DU-IDH-012
Applications Apartment, hotel and residential interior doors
Door Type Wooden / metal doors
Function Passage / privacy / room lock applications
Door Thickness 35–50mm
Backset 60mm
Finish Options Satin stainless / matte black / gunmetal / brushed gold
Related Door Hardware

Complete the Door Hardware System.

Coordinate internal door handles with DUHAUS passage locks, privacy locks, dummy handles and hinges for a consistent project finish.

DUHAUS Passage Lock Collection
Door Hardware

Passage Lock

General-access lock solutions for internal doors where privacy locking is not required.

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DUHAUS Privacy Lock Collection
Door Hardware

Privacy Lock

Bedroom and bathroom privacy locks with emergency release function.

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DUHAUS Dummy Handle Collection
Door Hardware

Dummy Handle

Non-latching decorative handles for wardrobes, storage doors and inactive interior doors.

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DUHAUS Door Hinge Collection
Door Hardware

Door Hinge

Visible hinge solutions for internal timber doors and project hardware packages.

View Range
Internal Door Handle Supply

Request Internal Door Handle Pricing.

Send us your door schedule, preferred finish, quantity and project location. DUHAUS can prepare a coordinated hardware proposal for your project.

Request a Quote