• Timber Development Association
  • Timber Development Association
  • Timber Development Association
  • Timber Development Association

Timber Development Association of New South Wales (TDA)

Welcome to the corporate website of the Timber Development Association of New South Wales (TDA). The TDA is an industry funded association representing all segments of the timber industry, from manufacture to supply.

We provide timber-related services to the timber industry, timber traders, tradespeople, architects, teachers, students and the general public with the aim of promoting the educated use of timber and timber-related products.
 
TDA and Sustainability Print E-mail
TDA logo on a leafy background TDA developed a sustainability statement many years ago, repeated below, for assistance in carrying out decisions in our operations.

Sustainability Statement

The TDA will integrate the principles of ecologically sustainable development into all our decision making processes, and our own activities, to mutually ensure the optimisation of welfare of this generation and all future generations. We will continue to encourage the industry we represent to be dynamic and develop business practices and products that promote sustainability. We aim to ensure the long term health of the natural resource and achieve economic, social and environmental sustainability within our industry.
Read more... [TDA and Sustainability]
 
TDA a founding member of Wood Council Australia Print E-mail
Wood Council Australia logo on a background of trees Wood Council Australia is made up of a group of existing state timber industry technical bodies. These bodies have agreed to pool their expertise and to cooperatively rationalise their individual activities in order to concentrate on particular areas of expertise – delivering better value for money to industry members. TDA is at the forefront of this initiative and has agreed to specialise in fire and acoustics and post-consumer wood.
 

TDA Headlines

 
Awards submission deadline extended Print E-mail
Monday, 19 July 2010 00:00
2009 ATDA Overall Winner :: Brian Hooper Architect & m3architecture (architects in association) :: Tree of Knowledge Memorial
2009 ATDA Overall Winner :: Brian Hooper Architect & m3architecture (architects in association) :: Tree of Knowledge Memorial
The Australian Timber Design Awards submission deadline has been extended to July 30! This gives those architects and design professionals still working on their submissions a little extra time to get their entries in.

This change accommodates the many requests we've received from architects for a couple of extra weeks in which to track down missing images and confirm timber certification. Veterans of architectural awards know that the final week before a cutoff date can be frantic. We hope this change has made things a little easier on our participants.

So if you've got what you think could be a winning project, check out the ATDA entry categories (something there for everyone) and fill out a registration form today. July 30 is approaching fast!

Other news from the Australian Timber Design Awards:
 
Expanding the Class 3 Buildings timber market Print E-mail
Monday, 19 July 2010 00:00
A 3 storey timber building
TDA hopes that revisions to the BCA will allow timber framing of up to 3 storeys in Australian hotels
TDA is consulting with regulators on a change to the Building Code of Australia (BCA) that would allow timber framing of up to 3 storeys in Class 3 Buildings (buildings such as hotels, hostels and motels). Should this campaign prove successful, the timber industry will enjoy a gradual expansion in Class 3 market share.

The BCA currently allows only 2 storeys of timber framing in Class 3 buildings, a restriction that Tony Walther, the TDA civil engineer overseeing this campaign, finds puzzling and contradictory:

“Class 2 Buildings are permitted three timber-framed storeys but Class 3 Buildings only two,” Tony said. “And yet the fire load of Class 2 buildings is higher than that of Class 3! It’s an inconsistency in the BCA that has persisted simply because it has never been properly challenged.”
Read more... [Expanding the Class 3 Buildings timber market]
 
Another TDA milestone for Andrew Dunn Print E-mail
Monday, 19 July 2010 00:00
Andrew Dunn, TDA CEO
Andrew Dunn, our CEO, is this month celebrating his 20th year with TDA. These two decades have seen considerable change at the TDA – and momentous change within the timber industry. Looking back, Andrew emphasises, first of all, the changing role of the association:

“TDA is now in the business of creating new markets for timber,” said Andrew. “It’s no longer enough to simply promote timber within existing markets: you’ve got to open up new markets as new opportunities arise and as tastes and preferences evolve.”

Unsurprisingly, many of the most profound changes Andrew has witnessed in his time at the TDA relate to changing public attitudes towards the environment. Andrew is unequivocal about the opportunities these have created:
Read more... [Another TDA milestone for Andrew Dunn]
 
Chickens step up to recycle Print E-mail
Monday, 19 July 2010 00:00
Chickens in a chicken shed
A TDA project to trial the use of waste timber as chicken bedding is nearing completion. The results of the trial will shortly be incorporated into an appropriate industry specification.

The project commissioned 180 cubic metres of waste timber bedding from a recycler in south-west Sydney. The bedding is being trialled, with so far positive results, by chicken growers in Peats Ridge and Raymond Terrace.

The trial indicates that waste timber bedding may successfully replace or extend bedding based on hardwood sawdust and softwood shavings. Growers were enthusiastic about this, as such bedding is sometimes difficult to obtain.
Read more... [Chickens step up to recycle]
 
Residential timber-framed construction standard revised Print E-mail
Monday, 19 July 2010 00:00
The newly revised editions of AS 1684
The newly revised editions of AS 1684
Newly revised editions of AS 1684 are now available for purchase through timber.net.au. These updated standards are required reading for anyone in the built environment professions – most particularly because they feature significant modifications to span tables.

Notable revisions to the Standard include:
  • The incorporation of new structural design characteristic values for stress grades MGP 10, MGP 12 and MGP 15 via revisions to the relevant span tables;
  • Changes to the role, function and need for wall noggings;
  • Incorporation of generic building practices for engineered wood products (see Appendix J of AS 1684.2); and
  • Simplified and more efficient tie-down systems for high wind and cyclonic areas.
Read more... [Residential timber-framed construction standard revised]