P.S. the laminated merbau posts are fine to put in the ground.
Does Merbau rot in the ground?
A species of wood can have different durability for in-ground and above-ground settings due to the nature of the wood. A prime example of this is Merbau; Merbau is rated as a Class 1 hardwood for outside above-ground settings, but a Class 3 hardwood when used in in-ground settings.
Can you put hardwood posts in the ground?
For aesthetics, hardwood posts look better and if you keep them free of the soil by embedding them in concrete, they should last as long, if not longer than treated pine (given the absence of termites).
How long does Merbau last in ground?
Overall, Merbau decking has been known to withstand up to 40 years of life in a home before becoming susceptible to decay. In some cases, decay may start around 15 years, which considering that the timber can be used untreated—is a long time.Do termites eat Merbau?
Merbau is so tough even termites hate it and want nothing to do with it whatsoever.
How long does it take for merbau timber to bleed out?
It is preferable to allow it to weather for 6-8 weeks, or wash it regularly with fresh water if under cover for about the same period. It’s the water that bleeds the resins out of the timber. In other words, timber finishes work best when you allow the timber to weather.
Is Merbau good for fencing?
It is a termite and fungal resistant wood, so it is used for fencing and other purposes. …
Is Merbau treated?
Fact #3: Its Durability is Naturally Built in Whilst most timbers need to be meticulously treated after harvesting, merbau’s strength comes from the abundance of natural oils contained inside the wood.Can I use merbau for garden edging?
Lift the look of your outdoor living space by adding SpecRite Merbau Garden Edging, the perfect solution for separating your garden beds and lawn areas. Merbau timber is an extremely durable, long lasting, tannin rich hardwood. Perfect for use outdoors, it looks great and lasts provided it is properly maintained.
Does Merbau need to be oiled?While merbau is one of the timbers that contains an abundance of natural essential oils that keep it organically preserved, the benefit of treating it further with oils is that the oils will replace the natural ones as time goes on, and allow the timber decking to further thrive.
Article first time published onDoes merbau decking warp?
Unlike wooden decks, capped composite boards aren’t susceptible to mold, mildew, insect infestation, or general decay. This also makes capped composite decking the safer choice as they do not splinter or warp.
Will merbau decking go GREY?
Answer: Merbau decking won’t bleed on its own. … The alternative is to leave the decking for some months so the tannin can wash out naturally, but in the process it will start to lose its colour and turn grey.
Can you put timber posts in concrete?
it is a very common practice to set hardwood posts in concrete due to its simplicity. It could almost be classed as universal practice. … 9 Timber Retaining Walls for Residential Applications where it says: No fines concrete shall be 10mm maximum aggregate size, 450 kg cement per m3 and a water cement ratio of 0.55.
What is the best timber for outdoor decking?
- Treated pine. Nothing beats the look of natural timber. …
- Jarrah. Some homeowners won’t settle for anything less than jarrah. …
- Blackbutt. Blackbutt is another highly fire resistant timber. …
- Spotted Gum. …
- Merbau. …
- Stringybark. …
- Ironbark.
Why is Merbau so expensive?
Unsustainable logging practices over the years have made Merbau and other timbers expensive, on your wallet and on the environment.
Is kwila and merbau the same?
Kwila, also known as Merbau, is a tropical timber which naturally grows in various regions throughout the South East Pacific rim, such as Northern Queensland, Papua New Guinea, Philippines, Solomon Islands, Fiji, Malaysia and Indonesia.
What timber is best for fence posts?
One of the best timber for post and rail fencing is treated pine, as it’s incredibly versatile to work with and durable. Used extensively in the building industry in a range of outdoor constructions, you can expect to find treated pine in everything from decks, pergolas to retaining walls and cladding.
What is the best post for fence?
Fence Post Types Wood Posts – For use as a corner posts, it’s recommended to use a wood post at least 8 feet in length. Set 24 inches to 48 inches in the ground for best results and more than 48 inches in sandy or rocky soil.
How do you seal merbau wood?
Wash the timber 3-4 times before installation to help flush the tannins out. Let it weather for 6-8 weeks. Seal the wood on all sides with a high-quality decking oil or sealant and trimmed ends before installation.
What is the best stain for merbau?
Haymes Woodcare Dexpress deck and timber stain is the best decking oil for Merbau timber. It’s formulated for a long lasting finish that protects decking and weatherboards. Dexpress will enhance the look and the longevity of Merbau whilst protecting it from the harsh Australian climate that it can be exposed to.
Can you change the Colour of merbau?
Bleaching Merbau is the only way you can do anything to change the color of this wood. … Removing the color with LiteniT, add a limewash/whitewash and it looks as though the floor has been replaced.
What timber is best for garden edging?
Pine is a simple edge and a cost effective option, perfect for when a feature is not required in your garden edging. Use hardwood stakes to keep it all in place and you will have a solid edge for years to come. If you are looking for something a little more sturdy, you can always use Treated Hardwood or Pine Sleepers.
What wood is best for garden edging?
Wood: The best woods to use for edgings are redwood and cedar because they don’t rot. Pressure-treated lumber is most rot-resistant. You can also paint wood preservative onto untreated wood.
Is Bunnings Merbau sustainable?
By securing a consumer market for sustainably managed merbau, Bunnings provided the local population with an alternative to illegal logging or conversion of the forest to other land uses. The Forest Stewardship Council (FSC) standards are independently audited, globally recognised, and scientifically sound.
What class of timber is merbau?
With a durability class of 2, you can expect your decking to last for 15 to 40 years without decay. The combination of its unusual density and strength make Merbau more durable than most other timber used to make outdoor decking and furniture.
Does Merbau expand?
Merbau has a very low shrinkage and expansion rate, which makes it a great timber for outdoor use. Although very durable, merbau timber isn’t as rigid as other hardwoods.
How do you keep Merbau looking natural?
Our Favorite combination for Merbau decking – 2 Coats of Light Oak with added Jarrah to maintain the natural appearance of the timber. We recommend Natural/Light Oak with a touch of Jarrah decking oil due to the minimal use of pigments which helps prevent further darkening of your timbers.
Can you stain Merbau straight away?
You are correct 6 to 8 weeks of full sun to weather a new deck. Otherwise the tannin from the wood will just bleed the oil out and you would get a spotty finish on your deck. You could accelerate the process by using deck cleaning chemicals but better to let it naturally weather.
Is merbau a hard wood?
Merbau is a South East Asian rainforest hardwood that is also known as Kwila. It is a durable, dark reddish brown timber that is high in tannin content. Merbau may require repeat applications of Intergrain UltraPrep Timber Cleaner prior to coating. It is commonly used for decking, fences, flooring and panelling.
How fast does Merbau grow?
Many merbau trees are old growth, with sparse populations even in their native regions. They are slow to mature as well – many of them can take up to 75 years or more to reach full maturity.
Does merbau have timber?
Merbau is quite an oily timber which makes it quite efficient for outdoor decking and timber flooring. Tannin, Kwila’s natural oil, actually helps prevent the timber from cracking or splitting. This is what gives it that added strength, which in turn, results in greater usability and durability.
