Botanical name: Eucalyptus saligna Saligna originates in Australia and has been well established in New Zealand and Africa for many years. In South Africa Eucalyptus has been declared an unwanted species because of its water consumption. There are, however, commercial plantations in the eastern part of South Africa, which should provide enough timber for quite a few years ahead. Of all hard woods used in South African decks,saligna is readily available.
Botanical name: Baikiaea plurijuga Also known as Zambezi redwood, umgusi and mukushi and grows in Zambia and Zimbabwe. Rhodesian teak has a fine, even texture, often with black flecks and much paler sapwood. Being heavy and hard, Rhodesian teak has a high resistance to abrasion and decay.
Grows in Tanzania, Zambia, Angola and Zimbabwe. The grain of African Rosewood is generally straight, moderately fine and is pink to red-brown with purple streaks.
Botanical name: Shorea spp Is widely distributed throughout Indonesia, Malaysia and the Philippines. A logging ban is already in effect in the Philippines; Malaysia has partial bans on the export of timber and Indonesia imposes substantial taxes on the exporters of unprocessed timber.
Balau is deemed to be a heavy hardwood, also good for bridge and wharf construction (jetties).
A durable South American hardwood, with clear all-heart, no knots and no sapwood, perfect for decking, is rated by the US Forest Products lab for 25 years plus. Ipe can be sealed to maintain its natural colour and beauty, or weathered to a silver grey colour. Compared to other woods such as redwood or cedar, Ipe lasts 3-5 times longer, has a stronger resistance to fire, insects, weather and movement. By comparison Ipe is clearly the best timber product for outdoor usage.
Botanical name: Eucalyptus Sideroxylon, originates from Australia. It is one of the most dense timber types and has an outdoor lifespan of approximately 30 years. Red Iron Bark is one of the few timber types that does not float on water. It has a reddish brown finish, is very stable and perfect for African climate.
Botanical name: Manilkara Bidentata, originates from Northern South America, Brazil and the Caribbean. Natural latex is made from its sap, which makes it a very durable timber. It has a rich deep brown finish and is a very dense timber..
Botanical name: Apuleia Leiocarpa, originates from Brazil. It has a natural resistance to rot, decay and insect attack. Garapa has a golden to light yellow finish. Garapa is a stable hardwood and fits in comfortably with the natural environment..
Botanical name: Shorea,is mostly imported from the Philippines. It is a durable timber that has been used in South Africa for a number of years. Its colour varies from light brown to a reddish purple. Meranti is very popular due to its availability: long lengths, thick planks; perfect for structural use..