Australian native hardwoods are some of the most beautiful timbers in the world. Together with the vast range of imported timbers available, Floors By Nature offer an extensive selection to choose from in various sizes and grades and species.

 
 
Timber species rating chart  (*Courtesty of Northern Rivers Timbers)
Common name Botanical name Colour description Hardness
(janka)(kN)
Density
(kg/m3)
Durability
class(1-4)
Brush Box* Tristania conferta Dark pink to rich red 9.5 900 3
Spotted Gum* Corymbia maculata Mid to dark brown
with olive hue
11.0 950 2
Stringy Bark * Eucalyptus spp Creams, browns
pinks, varied
7.5-8.8 870-900 3
Grey Box* Eucalyptus microcarpa Pale Yellowish brown 15 1120 1
Grey Ironbark* Eucalyptus paniculata Pale brown to dark chocolate brown 16.3 1100- 1
Blackbutt* Eucalyptus
gummifera

Cream to pale brown 8.8 900 1
Killarney Ash.* Eucalyptus
dunnii
Pale cream, whitish, with a pink tinge 7.2 800 3
Satin Ash (Gum, Manna)* Eucalyptus
viminalis
Pale browns, golds, light creams 6 750 3
Tallowwood* Eucalyptus
microcorys
Cream, dark to yellow brown 8.6 990 1
White Mahogany* Eucalyptus
acmenoides
Cream to grey brown 10 1010 1
Northern Rivers Creams* Mixed Creams, pale browns, yellow, honey      
Amber Ash* Eucalyptus gummifera Pink to dark red 8.8 900 1
Rose Gum (flooded)* Eucalyptus grandis Pale pink to dark orange red 7.5 620 3
Grey Gum* Eucalyptus
propinqua
Red browns to pink 14.0 1080 1
Red Mahogany* Eucalyptus
resinifera
Pale to dark red 12.0 950 2
Turpentine* Syncarpia
glomerifera
Red brown to deep red 12.0 930 1
Sydney Blue Gum* Eucalyptus
saligna
Dark pink to rich red 9.0 850 2
Red Ironbark* Eucalyptus sideroxylon Deep red to yellow sapwood
11.9 1100 1
Northern Rivers Reds* Mixed Reds, pinks, burgundies      
Marri Corymbia calophylla   7.1    
Messmate Eucalyptus obliqua   7.4    
Stringybark, brown Eucalyptus baxteri   7.5    
Stringybark, white Eucalyptus eugenioides   9    
Turpentine Syncarpia glomulifera   11.6    
Gum, grey mountain Eucalyptus cypellocarpa   10.3    
Gum, mountain Eucalyptus dalrympleana   5.7    
Gum, red forrest Eucalyptus tereticornis   11.3    
Gum, river, red Eucalyptus camaldulensis   9.7    
Gum, shining Eucalyptus nitens   5.8    
Ironbark, red Eucalyptus sideroxylon   11.9    
Kapur Dryobalanops spp.   5.4    
Karri Eucalyptus diversicolor   9    
Keruing Dipterocarpus spp.   4.6    
Kwila (merbau) Intsia bijuga   8.8    
Mahogany. southern Eucalyptus botryoides   9.2    
Victorian Ash (Alpine Ash) Eucalyptus delegatensis   4.9    
Tasmanian Blackwood Acacia melanoxylon   5.9    
Australian Cherry Nothafagus Cunninghamii   5.9    
Jarrah Eucalyptus marginata   8.5    
Maple, Canadian (sugar, Hardrock) Acer saccharum   7.3    
Nyatoh Palaquium spp.   4    
American Oak (White Oak) Quercus alba   6    
European Oak Quercus mongolica   5.5    
Tasmanian Oak (Mountain Ash) Eucalyptus regnans   4.9    
Pine, Cypress Callitris glauca   6.5    
Rosewood, PNG Pterocarpus Indicus   4.7    
Amber Ash
Eucalyptus gummifera

The glowing hues of Amber Ash range from red-brown to dark orange creating an ambience of warmth and vibrancy. Amber Ash is also commonly referred to as Bloodwood, named for the reddish-brown, blood-like sap often seen on the outside of the bark. It is a large hardwood of the coastal districts of NSW and QLD. Bloodwoods are most easily distinguished by their persistent, rough, tessellated bark.


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Blackbutt
Eucalyptus pilularis

A beautiful and commonly grown hardwood, with a large variety of highlights and features. It has a relatively straight and uniform grain with an attractive range of colour from cream to pale brown with a faint tinge of pink.
A moderate to large tree with a height to 40m, found in coastal regions from southern NSW to Maryborough, Queensland.


Blue Gum

Eucalyptus saligna



Blue gum is rapidly becoming recognised as one of the most sought after timbers for its distinctive colour range and lovely grain. Also known as Sydney Blue Gum, this predominantly red timber grows mostly within 200kms from the coast of NSW to southern Queensland. From dark pink to rich red and reddish brown, Blue Gum’s warm appearance adds character and style to any room.

Brush Box
Tristania conferta

Widely valued for its colour, texture and durability, Brush Box is in high demand. It has a close and even grain, which gives a very smooth finish and its colours range from pinkish brown to reddish brown, often with hues of grey. Brush Box is a medium to large tree, attaining a height of 35 – 40m and grows on the east coast and ranges from central NSW to central Queensland.

Grey Box
Eucalyptus microcarpa

Medium sized hardwoods of the Central and North coast districts of New South Wales and Southern Queensland. Grey box timbers are slow in drying and resistant to surface checking. The timber is also generally free of gum vein with a diffusing colour of pale yellowish brown. These eucalypti’s mechanical statistics and features make it an ideal timber for heavy engineering construction, ship-building, bridges, poles and of course flooring.



Grey gum

Eucalyptus propinqua




Grey Gum produces a light red to dark pink coloured wood, usually with an interlocked grain and coarse but even texture.
From the mid coast of NSW to the mid coast of Queensland, Grey Gum grows to a height of up to 40m, with a 1m diameter.

Grey Ironbark
Eucalyptus paniculata

Grey Ironbark is a very hard and durable timber, with a variance of colour from dark reddish brown to dark shades of chocolate. Conversely, the sapwood can be almost white, distinct from heartwood. Distinguished by hard, furrowed bark, in northern NSW there are a number of Ironbark species that are valued for their strength, density, durability and versatility, including Grey Ironbark (Eucalyptus paniculata), Narrow-leaved Red Ironbark (E. crebra) and Broad-leaved Ironbark (E. fibrosa). The grain is uniform, usually straight, sometimes interlocked. The density of the timber allows for a smooth finish

Killarney Ash
Eucalyptus dunnii

Killarney Ash has a very pale cream to almost whitish colour, through to pale browns with a pink tinge. Its appearance as flooring is sleek, modern and fresh. Also known as Dunn’s White Gum, it is found in the coastal regions of northern NSW and southern Queensland. The bark is smooth and pale and the heartwood is tough and coarse grained.


Red Ironbark
Eucalyptus sideroxylon

A medium to large hardwood growing mainly in coastal districts of New South Wales and Queensland. The heartwood colour is a deep red. Sapwood is very distinctive, being a pale yellow in colour. Although the durability of the red ironbark is high, care must be taken to minimise surface checking. The species texture is moderately course and even and the grain is often interlocked.

Red Mahogany
Eucalyptus resinifera

The pale to dark red and burgundy hues of Red Mahogany, plus its exceptional hardness and durability, make it ideal for both residential and commercial flooring. Attaining an average height of 40-45m, it is found all the way from quite southern NSW to northern Queensland.

Red Tulip Oak
Argyrodendron peralatum

Red Tulip Oak, also known as Red Crowsfoot can grow up to 50m in height and is found predominantly in northern Queensland. Its timber produces a pink to reddish brown colour and its grain is usually straight and open, sometimes interlocked. It’s ideal for those looking for something a little more unusual.
Rose Gum
Eucalyptus grandis

A very large and fast growing hardwood found from the mid coast of NSW to the mid coast of Queensland. It has a lighter density than some of the other hardwoods, with a straight grain and beautiful soft shades of rose, from very pale pink to soft, dark reds.
It is also known as Flooded Gum.

Satin Ash
Eucalyptus viminalis

The subtle tones of Satin Ash range from pale browns and golden yellows to a light creams with slight tinges of pink.
Fresh, airy and elegant with all types of décor. Highly regarded for its strength and workability, Satin Ash has a texture that is medium and even, with a variable grain and prominent growth rings. Also known as Ribbon Gum for its deciduous bark that is shed in long ribbons, often seen hanging from the branches.

Silky Oak
Grevillea robusta


Silky Oak is a medium sized hardwood, native to the coastal rainforest from northern NSW and southeast Queensland. It produces an ambient pale pink coloured timber with characteristic patterns in the grain. One of the softer of the hardwoods.
Spotted Gum
Corymbia maculata

Prized for its diversity in colours and hues, Spotted Gum displays beautiful creams, golden browns, yellows and rich olive and khaki greens. It is a fast growing tree reaching heights of 45m and grows profusely in the coastal areas of northern NSW and southern Queensland. It is a very strong timber due to its high strength to weight ratio and its wavy grain is valued for the fiddleback effect produced.
Stringybark
Eucalyptus spp


A variety of Stringybark species from the coastal and tableland areas of NSW and Queensland make up our selection of flooring. Together they form a wide range of colours and grains, making it popular for those looking for a floor full of character.
Tallowood
Eucalyptus microcorys


A magnificent hardwood with a distinct yellowish brown to olive-green colour. It is extremely durable and resistant to weather and as such is excellent for all types of heavy construction. Its grain is moderately coarse textured, generally interlocked and unlike many other eucalypts, is usually free from gum veins.
Turpentine
Syncarpia glomerifera


Exceptional for decking due to its very high durability, Turpentine features a deep pink to red colour with a curly, often interlocked grain structure. It is a large tree common to high rainfall areas of NSW and Queensland.
White Mahogany
Eucalyptus acmenoides


Distributed along coastal NSW and Queensland, from Sydney to Rockhampton, White Mahogany grows to an impressive height of 60m. The creamy, yellowish-brown colours of White Mahogany are similar to that of Tallowwood, although usually paler, and is very hard and durable. Its grain structure is uniform, however at times it can be interlocked.

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Northern Rivers Creams
Mixed Hardwoods

A mix of various native hardwoods in creams, browns and yellows, providing a diverse and interesting appearance with an abundance of character and charm. Most popular in our character grade flooring, which has a variety of natural features including knots, gum veins and insect holes, Northern Rivers Creams provides a floor full of old world charm at a very affordable price.

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Northern Rivers Reds
Mixed Hardwoods

A mix of various native hardwoods in reds, pinks and burgundies, providing a deep and distinctive appearance with an abundance of character and charm. Most popular in our character grade flooring, which has a variety of natural features including knots, gum veins and insect holes, Northern Rivers Reds provides a floor full of old world charm at a very affordable price.

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