
Interior Carpentry & Joinery — done properly.
From built-in and walk-in wardrobes to staircases, windows, doors and smart storage, our interior carpentry combines style, functionality and durability. We design and craft fittings that maximise your space and complement your home's interior — a perfect fit and a flawless finish, every time.
- Built-in and walk-in wardrobes
- Staircases and balustrades
- Window and door installation
- Sliding doors and storage solutions
- Custom shelving and built-in joinery
- Garage built-ins and storage



Interior Carpentry & Joinery questions, answered.
The things homeowners most often ask before booking interior carpentry & joinery with MJN Carpentry.
How is interior carpentry priced?
We quote each job individually after seeing the space. Wardrobes, staircases and built-in storage all vary depending on size, materials and complexity, so we give you an itemised estimate covering materials and labour after a free measure — never a guess over the phone.
Do you build wardrobes to suit my room?
Yes. We build both built-in and walk-in wardrobes designed around your room's dimensions and how you actually use storage. Custom joinery means sliding doors, shelving and hanging space all fit properly rather than leaving awkward gaps.
Can you install windows and doors?
We do. Window and door installation is part of our interior carpentry service, including hanging doors so they sit and close correctly. If you're replacing tired fittings or adding new ones during a renovation, we can take care of it.
Do you build or repair staircases?
Yes — staircases and balustrades are part of what we do. Whether it's a new staircase as part of a renovation or repairs to an existing one, we'll assess it and explain the right approach for your home.
Can you create built-in storage for a garage or living area?
We can. Garage built-ins, custom shelving and concealed storage are popular projects because they make a real difference to how a home functions. We'll design something that suits the space and the way you live.
What areas do you cover for interior carpentry?
We work across Brisbane's inner north and northern suburbs from our Paddington base — Bardon, The Gap, Ferny Grove, Stafford, Albany Creek and beyond. Contact us if you'd like to confirm your suburb.
Are you licensed and insured?
Yes. MJN Carpentry is QBCC licensed, a member of Master Builders Queensland and fully insured, so your project is in safe, qualified hands.
Let's talk about your project.
Tell us what you're planning and we'll come back with a clear, upfront quote — no obligation.