Is Karri decking any good?

Karri is moderately durable, with a reputation of being termite-prone, however not nearly as prone as pine.

What is the primary use for Karri wood?

Primary Uses However, where flexural strength is required, such as in bridges, floors, rafters, and beams, karri is an excellent wood. Karri is popular in heavy construction because of its strength and availability in large sizes and long lengths that are free of defects.

How can you tell the difference between Jarrah and Karri?

G,day Rob Some of the main differences between Jarrah and Karri are that 1. Jarrah has a lighter ADD(AIR DRY DENSITY)820kg/M3 to Karri which has an ADD of 900kg/M3. 2. Karri heartwood is pink to reddish brown whilst Jarrah heartwood is dark brown.

What is the best wood for decking in Australia?

Hardwoods are a great option for Australian decks – they’re extremely durable, highly resilient and can look, feel and even smell great. Popular hardwoods include Jarrah, Spotted Gum, and Merbau, which is the most common timber decking in Australia.

What is best wood to use for a deck?

The three common choices when it comes to wood decks are redwood, cedar and pressure-treated wood that can be made of various types of wood species. Redwood and cedar are both naturally insect and rot resistant and have a natural look, but each has its own inherent issues.

Is Karri a hardwood or softwood?

Karri is a slow-growing, durable Australian hardwood that produces an interlocked grain and ranges from creamy to red-brown in colour. Karri is a hardwood timber native to Australia. With its durability and distinctive red hues it is suited to a broad range of applications.

Is Karri a plantation grown timber?

Karri is a native of Western Australia; it is one of Australia’s tallest hardwood trees. Take care if you are buying Australian-grown Karri, it will almost certainly be old growth timber. Plantation supplies of Karri are meagre to date, due to most of the plantation resource still being too immature to cut for timber.

What is the best wood to use for decking?

What is the Best Wood for Outdoor Decks?

Cedar. Using Cedar for decks is one of the most popular options because of it’s durability and resistance to moisture.
Redwood. Redwood is another western soft wood that is frequently used in outdoor deck builds.
Pressure Treated Wood.
Tropical Hardwoods.
Composite Wood.

How do I identify a karri tree?

Karri has smooth, deciduous bark which changes colour as it ages and, as it sheds reveals multi coloured patterns in pink through to white. Its leaves are 9-12 cm long, lance-shaped (lanceolate) to elliptical, dark green on the upper surface and pale green below.

Where does Jarrah wood grow?

Western Australia
Jarrah trees grow on the iron and aluminium rich plains of south-western corner of Western Australia, from the ranges east of Perth down to Albany. They are slow growing, their roots often reaching to great depths in search of nutrients and water.

What are the properties of karri decking board?

Karri makes a versatile and aesthetically pleasing decking board based on its natural durability and bushfire resistance properties (BAL 12.5 and 10 per all AS3959 applications; BAL 29 when used in conjunction with non-combustible wall cladding and enclosed subfloor.

What kind of wood is Karri in Australia?

What kind of wood joinery do I need for Karri?

BAL 12.5 and 19 – All AS3959 required applications, BAL 29 – Decking (in conjunction with non-combustible wall cladding and enclosed subfloor). See link to Certificate of Assessment under Overview tab. Timber joinery products offer a classic, unique and stylish touch to any interior or exterior design.

How tall does a karri timber tree grow?

Karri timber also features in the design of indoor and outdoor joinery. Karri trees are native to the southwest corner of Western Australia, but are also cultivated in plantations internationally. As one of Australia’s tallest hardwoods, karri trees grow to a height of between 45 and 70 metres and are found in areas of high rainfall.