The Urban Developer
AdvertiseEventsWebinars
Urbanity
Awards
Sign In
Membership
Latest
Menu
Location
Sector
Category
Content
Type
Newsletters
Untitled design (8)
LESS THAN 30 DAYS UNTIL OUR FLAGSHIP CONFERENCE 29-31 JULY, GOLD COAST
4 WEEKS UNTIL OUR FLAGSHIP CONFERENCE 29-31 JULY, GOLD COAST
SECURE YOUR SPOTDETAILS
TheUrbanDeveloper
Follow
About
About Us
Membership
Awards
Events
Webinars
Listings
Resources
Terms & Conditions
Commenting Policy
Privacy Policy
Republishing Guidelines
Editorial Charter
Complaints Handling Policy
Contact
General Enquiries
Advertise
Contribution Enquiry
Project Submission
Membership Enquiry
Newsletter
Stay up to date and with the latest news, projects, deals and features.
Subscribe
OtherStaff WriterTue 18 Nov 14

Construction Materials: Timber Leaves Smaller Carbon Footprint

TUD+ MEMBER CONTENT
w
SHARE
print
Print

Timber suppliers in Brisbane reveal the surprising numbers for timber compared to steel, concrete and aluminium.

It seems that summers, not only in Australia but all over the world, are getting hotter and hotter. Statistics indicate that the incidence and intensity of bushfires are increasing, almost on a yearly basis. Recently, Jack Kyle, owner of Narangba Timbers, posted some

eye-opening information on his blog about the sustainability of timber compared to the three other most popular building materials.

In particular, Mr Kyle focused on the carbon footprint or the amount of carbon that is released into the environment by the various materials.

Timber, Carbon and the Environment

Carbon is present in CO2, a “greenhouse gas” that contributes to climate change. By the process of photosynthesis, trees use sunlight to help them take CO2 out of the air. The carbon in the CO2 is stored or “sequestered” in the tree as woody tissue, by a process called “sequestration.” Meanwhile, the oxygen in the CO2 is released back into the environment, making our air more oxygen-rich.

Every piece of timber is basically made of this stored carbon, which is preserved and kept in the timber. The only way the carbon in timber is ever released back into the environment is when the timber either decays or is burned.

To produce timber, take it to market and take it to a building site, fossil fuels are used, but it doesn’t take a lot because the timber is natural. For standard timber, there is no manufacturing process. Fossil fuels are used only to provide power for cutting the timber and fuel for transporting the timber from the forest to its eventual destination, with various stops along the way.


Other Building Materials and the Environment

Other materials, such as steel, aluminium and cement, have to be manufactured. In the case of steel and aluminium, a lot of heat is necessary to produce the desired chemical reactions. In addition, these materials are heavier than timber, so more fuel is used in transporting them to their destination.

By the Numbers

For each cubic metre (m3) of timber, the amount of carbon released into the environment is 15 kilograms. However, the timber stores 250 kilograms of carbon, meaning that the net effect is that 235 kilograms of carbon is removed from the environment for every cubic metre of timber.

For each cubic metre of concrete, 120 kilograms of carbon is released. For each cubic metre of steel, 5,320 kilograms of carbon is released. For each cubic metre of aluminium, 22,000 kilograms of carbon is released.

According to Mr Kyle, these numbers easily lead to the conclusion that timber is by far the most sustainable building material:

“It’s getting hotter and hotter every year. If we don’t do something soon, it isn’t going to be a very nice world for our children or their children. It is time to stop destroying our environment and start building with timber.”

Opinion Article by Narangba Timbers: 

http://www.narangbatimbers.com.au/.

ResidentialAustraliaConstructionArchitectureConstructionSector
AUTHOR
Staff Writer
"TheUrbanDeveloper.com is committed to delivering the latest news, reviews, opinions and insights into the best of urban development from Australia and around the world. "
More articles by this author
ADVERTISEMENT
TOP STORIES
Exclusive

Tapping the Bunnings ‘Halo Effect’

Taryn Paris
5 Min
Exclusive

‘Construction Not a Scale Game’: Hutchinson

Phil Bartsch
9 Min
Nation's build-to-rent project Charlie Parker in Sydney's Parramatta where more projects are being located and built outside the CBD.
Exclusive

Foreign Capital Still Dominates BtR but Things are Changing

Marisa Wikramanayake
7 Min
Exclusive

Fortis Reveals Plans for Coveted Bowen Terrace Site

Taryn Paris
4 Min
Exclusive

Accor Deputy Delivers Verdict on Brisbane Games Hotel Shortfall

Phil Bartsch
6 Min
View All >
The City of Melbourne has opted to keep Greenline in the 2025-26 Budget.
Policy

Melbourne Budget Puts Paid to Greenline Future Fears

Marisa Wikramanayake
Sponsored

Regional Home Designs That Maximise Comfort and Space

Partner Content
Markets

Private Credit’s Biggest Risk in Expansion: Sameer Chopra

Taryn Paris
In this exclusive member-only webinar CBRE head of research Sameer Chopra explores the growth of the private credit mark…
LATEST
The City of Melbourne has opted to keep Greenline in the 2025-26 Budget.
Policy

Melbourne Budget Puts Paid to Greenline Future Fears

Marisa Wikramanayake
4 Min
Development

Regional Home Designs That Maximise Comfort and Space

Partner Content
3 Min
Markets

Private Credit’s Biggest Risk in Expansion: Sameer Chopra

Taryn Paris
2 Min
Wynnum Masterplan hero
Development

Masterplan Revealed for Brisbane Bayside Super-Site

Phil Bartsch
4 Min
View All >
ADVERTISEMENT
Article originally posted at: https://theurbandeveloper.com/articles/construction-materials-timber-leaves-smaller-carbon-footprint