Archive for January, 2012

The Timber Industry in Knysna

Monday, January 30th, 2012

The Parkes family business interests in Knysna date to the early 1890s when George Parkes bought a struggling sawmill. They started machining wagon parts and tool handles and purchased land that now has 2 800 ha of indigenousl forest as well as 600 ha of pine and gum known as Parkes forest. In 1923 they acquired Hoogekraal which lies between the old George road and the N2. This property consists of  1 850 ha of mainly natural forest and pine.

Although privately ownedforests are legally protected for conservation and felling is is only carried out by special licence and underclose  supervision from SANParks. In terms of the system trees that are already dying are harvested. Yellowwods with 65% crown dieback and  stinkwoods with 30% crown dieback for example. The forest is mapped into 10 sections which may only be harvested once every ten years.  Their harvesting team uses an old mini-cat equipped with a winch to skid the logs out as only low impact felling and log extraction techniques are permitted.
Before harvesting the  trees are marked anmd SANParks officials conduct an inspection issuing a permit for each individual tree which is then plotted on a GPS. They will also inspect the site after harvesting to evaluate the impact of the work carried out.

 

Geo Parkes & Sons Timber Merchants in South Africa

Imported Timber Suppliers

Sunday, January 29th, 2012
American cherry (Prunus Serotina) Distribution: Occurs in small quantities or scattered trees in deciduous forest areas in Canada and the USA.Timber Qualities: Heartwood varies from rich red to reddish brown, with a fine, straight, close grain with a smooth texture. The wood works well with both hand and power tools with only a moderate blunting effect on tools. Nails, glues and stains well and takes an excellent finish. Uses: Tabacco pipes, musical instruments, furniture and cabinetmaking. It makes for an excellent turning and carving timber.

African Timber Suppliers

Sunday, January 29th, 2012
Zambezi Teak (Baikiaea plurijuga) Distribution: Tanzania, Zambia, Angola, Mozambique, ZimbabweTimber Qualities: Has a fine straight slightly interlocking grain. Deep red in color with black flecks, very attractive. It’s a hard, heavy yet stable timber. Contains a lot of tannins which may be an irritant and weathers well outside when seasoned. Uses: Used to be commonly used as railway sleepers and works well for outdoor furniture, table and counter tops and turning.
African Mahogany (Kaya nyasica) Distribution: Tropical West, Central and East Africa.Timber Qualities: Heartwood is light to deep reddish-brown. Grain is straight to interlocked with a moderately coarse texture. Has a moderate blunting effect on tools and the interlocking grain may cause wooliness. Nailing, screwing and gluing properties are good and it may stain and polish to an excellent finish.Uses: Widely used for furniture and cabinetmaking, boatbuilding and interior joinery. Logs are sliced for decorative veneers.

Indigenous Woods

Sunday, January 29th, 2012

Yellowwood (Podocarpus latifolius)

Distribution: South African Tree Number 18. Grows snugly in mountain or coastal high forest. Found in significant amounts along the Southern Cape Coastal region and inland, also Transkei into KZN.

Timber Qualities: It has a fine texture and straight grain. Colour is yellow and turns a rich ochre when finished.

Uses: The Quintessential South African Classic. Old houses since Jan landed in Cape Town, have been finished in yellowwood, flooring, ceilings skirtings, even roof trusses and beams. Makes beautiful furniture and has been used as a contrasting wood in combination furniture � often coupled with Stinkwood, Blackwood or Imbuia.

 

 

REAL YELLOWWOOD (Geelhout) Podocarpus latifolius
A pale yellow-brown wood, undifferentiated between heartwood and sapwood. It has a fine, even texture, but exhibits magnificent whorls and ripples around knots. It’s dark brown bark contrasts magnificently with the yellow wood in Rustic-style furniture. It is much sought after as a furniture timber.
BLACKWOOD (Swarthoud) Acacia melanoxylon
A strong, stable wood, Blackwood has a beautiful red-brown heartwood with a pale tan sapwood. This wood is greatly sought after for all types of furniture manufacture. Seeds were imported from Australia in 1848 and the species is now well established in the indigenous forests of the Garden Route.
WHITE PEAR (Witpeer) Apodytes dimidiata
An attractive grey-brown colour with occasional purplish streaks. It is a hard and heavy wood with a fine grain. It works easily.
WHITE ELDER (Witels) Platylophus trifoliatus
This wood has a distinctive pink-brown colour with occasional yellowish streaks, and interesting grain patterns. It is even-grained and light and makes excellent furniture items and accessories.
HARD PEAR (Hardepeer) Olinia ventosa
A magnificent golden brown wood with a fine, wavy grain which gives its characteristic rippled appearance. It makes lovely furniture but is not common in the forests and hence not readily available.
IRONWOOD (Ysterhout) Olea capensis ssp. Macrocarpa
The sapwood has an orange-brown colour while the heartwood is a distinctive streaked dark brown colour. It is very heavy and hard and makes lovely furniture, but works with difficulty.
STINKWOOD (Stinkhout) Ocotea bullata
This has an olivebrown sapwood which darkens to a rich golden brown to dark coffee brown heartwood. The fresh cut wood gives a sweet pungent odour, hence its name. It is very high priced and much sought after for furniture.
CAPE BEECH (Boekenhout) Rapana melanophloeos
Commonly termed “Boekenhout”, this is a pink-brown colour with a short, reticulated grain similar to oak. In the plane of the grain however, it has a handsome, wide, flecked appearance reminiscent of a hawk’s wing. An interesting, durable wood which makes fine furniture.
ASSEGAI Curtisia dentata
A deep, dull red to grayish-brown colour. Not commonly used in furniture despite its fine texture and strength. In the past it was commonly used in wagon spokes due to its durability.
CANDLEWOOD (Kershout) Pterocelastus tricuspidatus
A deep burgundy colour with a fine, beautiful grain. It is heavy and hard and its handsome colour lends itself to furniture. However, it is not readily available.
CAPE HOLLY (Without) Ilex mitis
A soft, porous pale tan wood which makes it suitable for carving. It frequently has attractive black streaks as a result of exposure to water in the forest.

Knysna Leisure Industries

Saturday, January 14th, 2012

Knysna Leisure Industries  supply floorboards, decking, big untreated pine – Timber merchants in Knysna, Lorne, patricia & steven     Check map – between top 2 streets industrial
044 382-5242