Walker Bros Logo

Durable Treated Timber for NSW Builds

Treated timber is used all around Australia, with pest-proof and fungi-resistant chemicals used to make it last longer for various construction and outdoor

projects. The durability and versatility of treated timber make it suitable for residential and commercial buildings in Newcastle, Central Coast and Sydney. Walker Bros Timber has plenty of options to choose from. Take a closer look at our wide selection of treated pine decking, flooring, framing and fencing materials.

Key Features of Treated Pine Timber

Investing in durable treated timber is a smart choice for sustainable building projects that live up to high standards. The majority of Australian treated timber is softwood such as plantation pine, which grows faster and is less expensive to produce than hardwood. Although softwood does not have the same natural resistance to pests, treating it can make it more hardy and versatile. Some hardwoods may be treated, too.

Long-Lasting Performance

Treated pine decking and framing has undergone pesticide treatment to protect against pests and fungi that causes rotting and decay. All of our varieties meet stringent safety measures, so you can achieve a timber build that stands the test of time.

Termite-Resistant Timber

Borers and termites can wreak havoc on timber if left unchecked. To avoid potential pest problems, treated wood is the way to go. At Walker Bros, termite-resistant timber is one of our most popular outdoor timber solutions.

Weather Protection

Wind, rain, hail, extreme heat…over time, all of these weather conditions can wear down timber building materials. One of the biggest benefits of treated pine is its resistance to weather-related damage and decay.

Types of Treated Pine Timber

Weather-resistant timber can be used for house/deck framing, flooring, joinery, cladding, outdoor furniture, stairs, retaining walls, poles, fencing and much more. It is also suitable for fresh water/marine environments. As part of our comprehensive service, wood machining and on-site delivery are available for all timber purchases in the local area.

Structural Treated Pine H3

We often suggest structural treated pine H3 to ensure quality and reliability, as it can withstand above-ground applications exposed to the weather. It is

protected against fungal decay, termites and rot, ideal for decks and general framing.

Primed H3 DAR

Another great option for above-ground outdoor applications is Primed H3 Dar, a versatile timber in a variety of sizes for projects both big and small. Termites and other insects are no match for this one.

Treated Pine Decking

To build a deck that lasts, treated pine is preferred due to the premium resistance against pests, fungi and weather-worn decay. The long-lasting performance ensures ample aesthetic appeal as well as functionality.

Treated Pine Fencing

Our treated pine fencing blocks pests and fungi from damaging the wood, whether it is below or above ground. Make your fence last for longer by using the right materials from the start.

Explore Outdoor Timber Solutions From Our Trusted Team

Walker Bros Timber is proud to play a part in our beloved Central Coast community. Locals know they can count on us for weather-resistant timber that stands up to our coastal environment, plus a vast range of building supplies to complete every project. Explore our products or contact us online for expert advice and premium timber solutions.

Quick links

P: (02) 4324 7355
E: sales@walkerbros.com.au

50-68 Glennie Street
North Gosford NSW 2250

Monday to Friday: 6.30am - 4.30pm

Follow us on Facebook
Follow us on Instagram
© 2026 Walker Bros Timber & Building Supplies | TERMS | PRIVACY

Website designed & developed by The Web Design Studio

Ask Ella
magnifiercross linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram