Precision Timber Milling
A-Grade & B-Grade. For DIY and Professionals.
Reliable Delivery
NZ-wide delivery. Based in Beautiful Marlborough
Sleeper & Flitch Experts
Perfect for landscaping or adding a feature piece.
Custom-Milled Timber
Supplying Trade Experts with Timber You Can Trust.
About
At TNT Milling, we’re proud to be your local timber specialists in New Zealand, delivering high-quality milled timber for every type of project. We source and mill a range of durable native and exotic species, including Macrocarpa, Douglas Fir, and Blue Gum, offering both A-Grade and B-Grade timber to suit your needs.
Our A-Grade building timber is ideal for construction, framing, decking, and structural projects, while our B-Grade timber provides a cost-effective solution for garden beds, landscaping, fencing, outdoor furniture, and DIY projects. We are also the experts of flitch-cut wood, carefully slicing logs into thick, live-edge slabs that showcase the grain’s unique patterns. Perfect for statement tables, bench tops, and custom architectural details. Flitch wood is a durable, fine-grained hardwood prized for landscaping accents and striking feature pieces, adding natural warmth and character to any outdoor design.
Whatever the application, we supply timber that is known for its strength, durability, and long-lasting performance.
As a locally owned and operated sawmill, TNT Milling is committed to sustainable practices, supporting the local economy, and making quality timber accessible for everyone — from professional builders and landscapers to weekend DIYers. With precision milling, reliable supply, and a customer-first approach, we’ve built a reputation as the trusted choice for timber across the region.
Whether you need custom timber milling, bulk supply for a large construction project, or affordable options for a backyard build, TNT Milling delivers timber you can count on — every cut, every time.
Timber Supply & Milling Services
A-Grade Building Timber
Strong, durable A-Grade timber ideal for framing, decking, and structural construction projects.
B-Grade Landscape Timber
Affordable timber perfect for garden beds, fencing, landscaping, and outdoor DIY. Flitch and sleepers availiable.
Custom Timber Milling
Precision-cut timber milled to your specifications for professional builds and unique projects.
Locally Sourced Timber Supply
Sustainably sourced Macrocarpa, Douglas Fir, and Gum timber available for any project size.
Let’s Talk Timber!
Whether you’re a DIY enthusiast hunting for the perfect garden-bed sleepers or a professional contractor seeking premium raw flitch-cut slabs and bulk timber for framing, TNT Milling has the ideal solution for every project.
We specialise in locally milled Macrocarpa, Douglas Fir, and Gum timber, available in both A-Grade and B-Grade options for construction, landscaping, fencing, and custom builds. Our team provides precision timber milling services and reliable supply across New Zealand, ensuring you get the right cut, the right grade, and the right price every time. If you’re searching for timber specialists NZ, custom timber supply, or affordable landscaping timber, TNT Milling is your trusted local choice.