Timber Decking and Flooring
Strong, Stylish & Built to Last

Merbau

Spotted Gum

Pine

Composite

Cypress

Tasmanian Oak
At Trade Building Supplies NT (TBSNT), we pride ourselves on offering a comprehensive range of timber decking and flooring solutions tailored to meet the unique demands of the Northern Territory’s climate and construction standards. Located in Winnellie, Darwin, we supply high-quality timber materials not only to local builders and homeowners but also to regional and remote communities across NT and beyond. Whether you’re in Darwin, Katherine, Alice Springs, or a remote construction site, we ensure you have access to the best products available.
Premium Timber Decking Options
Our decking collection features high-quality materials designed to withstand the harsh Australian conditions:
- Merbau Decking: Known for its rich color and natural resistance to termites and decay, Merbau is a top choice for outdoor spaces, perfect for NT’s environment.
- Spotted Gum Decking: An Australian native hardwood with exceptional strength and varied hues, ideal for modern and traditional designs.
- Pine Decking: A cost-effective solution, our treated Pine decking can be stained or painted to match any aesthetic.
- Composite Decking: An eco-friendly alternative made from wood fibers and recycled plastics, offering a low-maintenance, durable solution.
Superior Timber Flooring Selections
Selecting the right flooring is crucial for both functionality and style. We offer:
- Spotted Gum Flooring: A beautiful hardwood with remarkable durability, ideal for high-traffic areas.
- Cypress Flooring: Naturally termite-resistant with distinctive grain patterns, perfect for long-lasting flooring.
- Tasmanian Oak Flooring: A premium hardwood with light, warm tones and excellent workability, well-suited for both contemporary and classic interiors.
- Merbau Flooring: A hardwearing timber with distinctive darker tones, perfect for creating a warm look while standing up to heavy use.
We understand the unique conditions of regional and remote areas and can recommend timber species best suited for these environments.
Servicing NT & Communities Beyond
We go beyond just Darwin, Palmerston, and Katherine—we supply and deliver timber materials to remote communities across NT and even outside the territory. Whether you’re working on a large-scale commercial project or a small residential build in isolated areas, our logistics network ensures reliable delivery.
Expert Guidance and Support
Our experienced team, include qualified carpenters and industry specialists, are here to help you select the best materials. We understand the demands of rural and remote construction projects and provide tailored solutions.
Comprehensive Services
- Delivery Services: We ship across NT, remote Indigenous communities, and beyond, ensuring prompt and efficient service.
- Product Sourcing: If we don’t stock it, we’ll find it! Our supplier network helps us secure specialised materials for any project.
Commitment to Quality and Sustainability
At TBSNT, we partner with leading brands like ITI, Simmonds, Humes and Pentarch ensuring sustainable, high-quality products that meet strict industry standards.
Visit Us or
Get in Touch
For enquiries or to request a quote, contact us
at (08) 8919 2000 or email sales@tbsnt.com.au.
We invite you to visit our Winnellie store and explore our full range of quality building materials, including decking and flooring, plywood, doors and frames, fibre cement, formwork and concreting gear, plus all your general hardware needs. Whether you're working on a new home, renovation, or commercial development, our knowledgeable team is here to offer personalised support and expert advice tailored to your project needs.
At Trade Building Supplies NT, we’re proud to support builders, contractors, and DIYers not just in Darwin, regional NT, but also remote communities and beyond—delivering durable, high-quality materials built for the Territory.
