Style. Design. Finesse.

Producing the finest quality custom made timber windows and timber doors for Australia's most luxurious homes since 1934

Duce Timber Windows & Doors

Duce Timber Windows & Doors is a fourth generation family business specialising in the production of custom designed timber windows, timber doors and architectural timber products.

All of our products are locally hand manufactured by skilled craftsmen from our production facility west of Brisbane, Queensland. We have timber window and timber door Selection Centres in Brisbane, the Gold Coast, the Sunshine Coast, Coffs Harbour, Ipswich and Cairns. Although we produce the majority of our products to the Queensland and New South Wales markets, our supply chain extends Australia wide.

We supply to both the residential and commercial sectors of the construction industry, dealing directly with Architects, Designers, Builders and Home Owners. Our service is supported by an extensive team of experienced Design Consultants, Estimators, support staff, Craftsmen and an on staff Engineer. Our service offering is further enhanced with a professional installation and maintenance service carried out by the sister company Instaltek.

The Duce Difference

Custom Made to any Size

Duce Timber Windows & Doors (Duce) custom make each order to ensure products meet your vision and suit any opening. All our products are hand made and produced in Queensland. This form of in-house production enables full control of our manufacturing processes and ensures the finest quality finished product.

Dedicated to Excellence

Duce is a well-established family business spanning four generations since 1934. Duce family members continue to play a 'hands on' role in the business. Duce is also very committed to long-term growth, investing heavily in machinery and skilled people. Similarly, Duce has always been strongly committed to research, development and innovation.


Duce provides a range of timber door and timber window solutions with the manufacturing and labour skill to meet any creative need. We can custom make any design, catering for high value builds to minor renovations. Our team think outside of the box and we share a passion for style and timeless design. Bringing your vision to life is even easier with the simple to use Duce Selection Process.

AWA Member

Duce is a member of and accredited by the Australian Window Association. Designs are made to suit AS2047: External windows and doors are glazing and water penetration certified to Australian Standard 1288 and 2047, as required by the Building Code of Australia.


Duce offers a choice of stock timbers that have been sourced from managed and sustainable forests. Our strong supplier relationships means we can also meet requests for particular types of timber providing it is suitable and obtainable, including Eco New Guinea Rosewood and certified timber.

Hand Selected Sustainable Timber

Duce produce the finest quality timber windows and doors, using only superior hand selected 'A grade' timber. All of our products are manufactured to Australian conditions and designed to last a lifetime.

Landmark Projects View all in Gallery

Duce Timber Windows & Doors feature custom joinery
A modern and innovative design featuring an abundance of meticulously crafted timber windows & doors throughout. By all accounts a truly spectacular home.
View More
Leading home project from Duce Timber Windows & Doors
This remarkably stunning home is situated on the South-Eastern Coast of Queensland and has been designed to completely immerse its occupants in the beach front surroundings.
View More
Comprising the vast majority of the home is an array of oversized timber windows and doors which effortlessly open and extend the living areas into the surrounding environment.
View More