The Beauty, Strength and Durability of Jarrah Decking Timber

The Beauty and Durability of Jarrah Decking

Jarrah is a beautiful, durable hardwood that is popular for use in decking. This reddish-brown timber has a lovely grain pattern and color variation that adds natural beauty to any outdoor space. Jarrah is native to southwest Australia and its scientific name is Eucalyptus marginata. Read on to learn what makes jarrah such a great choice for long-lasting decking.

Jarrah's Natural Durability and Strength

Jarrah is prized as a decking timber for its natural durability, hardness, and strength. The dense grain has natural oils that make it resistant to rot, termites, and fungus. This resistance means jarrah decking can last over 40 years with proper installation and care. The wood is also quite hard at 1900N, meaning it can stand up well to heavy foot traffic and furniture without denting.

Beautiful Colors and Grain Patterns

In addition to being strong, jarrah offers unique beauty with varying colors and patterns. Newly milled jarrah has a pinkish tone that weathers to a rich reddish brown over time when exposed to the elements. Grain patterns vary from swirling medium grains to straight, even textures. The color and grains provide natural visual interest to any decking.

Easy to Maintain and Repair

While very durable, jarrah still requires proper maintenance like any wood for the best longevity. Applying oil treatments annually will nourish and protect the wood. When the time comes for repairs, the hardness of the timber means new screws will embed easily for simple fixing of damaged boards. And if you need to replace a board, jarrah's natural color variations ensure new pieces will blend right in.

Where to Find Jarrah Decking

High-quality jarrah decking boards can be purchased at specialty lumber yards or custom-ordered through shops specializing in exotic hardwoods. Many carpenters and woodworkers also work with jarrah timber and can source, cut, and finish boards for your dream deck. Choosing an experienced deck builder is key to ensure proper set up and spacing for lasting results.

Installing and Caring for Your Jarrah Deck

Once you have the beautiful jarrah boards, proper installation is critical. Be sure there is adequate framing, drainage and ventilation underneath. Fasten boards with stainless steel decking screws placed carefully to avoid splitting. For finishing, linseed oil or penetrating oil treatments like #Cutek CD50 are ideal to nourish the wood and stabilize moisture levels to minimize cracking and checking without altering the color. Aim to reapply the finish every 1-2 years.

The Bottom Line on Jarrah Decking

With its natural beauty, durability and ease of maintenance, it's no wonder jarrah decking is a sought-after choice for outstanding outdoor living spaces. This hardwood can withstand generations of use and pairs well with modern and natural design aesthetics. Following best practices in installation, care and maintenance, a jarrah deck is sure to provide lasting joy and stand the test of time.

FAQs

What are the benefits of using jarrah for decking?

Jarrah is naturally durable, resistant to rot and insects, visually beautiful, and requires very little maintenance. The rich red-brown color and grain patterns add natural visual interest. Jarrah stands up well to weather, foot traffic, and everyday use.

Does jarrah decking need to be sealed or treated?

While jarrah is naturally durable, applying linseed oil or penetrating decking oils annually will help nourish the wood and protect it from cracking and moisture damage. Reapplication every 1-2 years is recommended.

How long does jarrah decking typically last?

With proper installation and periodic maintenance, a jarrah deck can easily last 40+ years. Many older jarrah decks last well over 50 years before needing replacing.

Where can I buy jarrah decking?

You can source high-quality jarrah decking boards from specialty lumber yards or custom order through exotic hardwood suppliers. Many professional carpenters and deck builders also work with jarrah and can acquire and install boards for your project.