Sustainability – Do we understand it?

DSC03305v2Sustainable?

One of the Oxford English dictionary definitions of  ‘Sustainable’ is ‘Able to be maintained at a certain rate or level’. But what does that mean in the timber industry?

Timber is a sustainable product, we all know that. It can grow again given robust forestry practises. However, lets take the European Oak – Quercus Robur, a staple in the construction and furniture industry in North Western Europe. It is sustainable, but not necessarily in larger sizes and lengths. The Oak, as we all know has a very long life cycle, saplings planted in 2016 probably will not be ready for harvest of a good size until 2116!!! So sustainable yes, but over a long period. Wide diameter and long logs may not be available indefinitely.

TT Oak March 2011 003Why, you ask am I rabbiting on about this? Well, in my view when we talk about ‘Sustainable’ those of us in the timber industry – from Forester to Carpenter and every process in-between, should all be making the absolute most of the timber that we are using.

I see the word ‘Sustainable or Sustainable supply’ on nearly all timber related websites, whether supplier or customer. Do we use the word without thinking about what it means? Why do we see timber returned for the smallest of knots or character? Where have the skills in carpentry, joinery and cabinet making gone? Our forbear craftsmen, many of which are in their 90’s or not now with us, would have been able to look at the piece of timber, turn it around in their hands a few times and then know exactly how to use that piece of timber on their project with whatever knot or character it contained. We have some fantastic modern wood fillers now, some you mix with the species wood dust that is almost undetectable in knot holes once sanded, a great solution to ensure we can use all of the timber.

We take a customer order, then select from either a square edged board or waney edged board to cut and machine the order. We select in good faith knowing through experience that trees have branches. We buy as good a timber grade as the market can supply. We ensure that we get the very best recovery rates possible to minimise wastage at every stage. But having cut the job in good faith, we then have timber returned that, in our opinion could be used given higher skills in the industry, because it has a knot or a small split, what are we meant to doIMG_6036 with it once it is cut?  Our plan to minimise wastage has gone out of the window – together with the profit margin!! So, not very ‘Sustainable’!!!!!

We must, must, must as an industry take a more responsible look at how we use each and every piece of wood we cut. We need to educate our customers that trees have branches and all sorts of other beautiful characters in it. We must encourage them to accept that clear timber is not the be all and end all, that timber is natural and that every piece is unique.

Then we may be able to truly claim our industry meets ‘Sustainable’ practises!!

Don’t forget, for all of your hardwood and joinery softwood requirements…………………

Call our Sales Team on 01798 861611 or email: sales@wlwest.co.uk

How Green is your Timber Merchant?

Solar panels 011‘Green credentials’ are certainly topical buzzwords. Businesses are changing the ways they are working, from product sourcing to waste management to Power Generation. As long established Timber Merchants (we have good reason to believe that our forebear’s might have supplied Nelson’s navy!!) we feel that we have been green and managed our bi-products (we hate the word waste) very well over the years, and therefore feel we are very Green. But there is always room for improvement.

The recession has made every business review nearly everything they do and buy to make sure their purchasing decisions are cost effective. I know we have, and reviewed them again and again.Solar 003

So in the middle of 2012 we started investigating the possibility of installing Solar Panels to generate some of our own energy. It seemed a good thing to do given the UK Governments contribution for 20 years through a Feed In Tariff payment scheme. We approached two companies based in the South East of England and after a couple of proposals, we appointed a company called Solar Resources as our supplier. To enable the project to move forward we contacted the Carbon Trust to find a suitable funder, this was achieved with Siemens Finance. So when we came back to work in the New Year the scaffolders moved in, the panels were delivered and in mid-January the engineers started the installation of a 80Kwh system.

Once all of the preliminary work is done, surveys, structural checks etc, the install is done very quickly, and on Thursday 31 January 2013 we generated our very first Kilowatt of power. Being a sawmill we are a major user of electricity, so we anticipate that the 80kwh system that we have installed will supply approximately 24% of our demand. Not much you might think? But you want to see our electricity bill!!

To date we have generated 7904kwh in 4 months, and the weather has not been brilliant, so shine sun, shine!!

But that’s not the end of the Green story, oh no.

Chipping 012There was a time when our ‘bi-products’ had to be almost given away to get rid of them, now all bi-products have a value. What do we call a ‘bi-product’? Well, there are three main products:

  • Slabwood – this is where we are cutting logs and flatten the round sides of the log or where we are cutting a length of timber to width. These can vary in length from 2 metres to 4 metres.
  • Offcuts – this is where we have cut a piece of timber to length and created a short offcut.
  • Sawdust – or more correctly, wood dust and shavings. This is the result Chipping 003of cutting, planing and sanding.

So, what do we do with these bi-products? Well it has been an interesting journey to find good home for them, and periodically the demand for them changes in the nature of the businesses that require it.

With the slabwood we have now found a market for wood chip for biomass fuel. We stockpile our slabwood until we have enough to hire in a chipper, the slabwood is then chipped into a measured size chip, suitable for an automatically fed biomass boiler. We then sell the chip to a chip supplier. This process is volume critical, and it is important that we ensure we have enough to make chipping economical.

Bi Products 003Offcuts are fairly simple, our local customer love this for their fires and woodburners. The only part we have a problem with is the very small offcuts, they still burn, but we are finding hard to convince our customers to take them!!

Dust Collection 004Sawdust has been one area that has gone around the houses a bit. Going back a decade or so it would go to the board manufacturers to make products like chipboard. That industry slowed down on demand and we supplied local farmers and the Polo industry. The farming side has slowed down so a new customer had to be found. So currently it is being supplied either to biomass fuel users, pellet manufacturers or board manufacturers.

So, all in all we feel very proud of our Green Credentials and our contribution in reducing demand on UK power generators and getting the very best value out of our timber resources, after all, it doesn’t grow on trees you know!! (tic)

Timber’s Green Credentials

www.wlwest.co.uk

There have not been many of my posts that have not praised the flexibility and beauty of timber. In the UK we have a very active promotion of timber through various trade associations including the Timber Trade Federation, but especially in the WOOD FOR GOOD campaign. We should be promoting the use of timber at every opportunity. Those of us in the timber industry truely have a product which is helping the world in its task of healing the global warming problem.

But are you aware of the benefits of the use of timber in helping to deal with climate change issues? Well, here are a few statistics:

  • For every cubic metre of timber or wood products used in construction, approximately one tonne of carbon dioxide is saved.
  • Wood products have some of the best thermal performance properties of any mainstream construction material. Wood insulates 15 times better than concrete, 400 times better than steel and 1,770 times better than aluminium.
  • Europe’s stock of wood products stores an estimated 220 million tonnes of carbon.
  • The timber industry employs nearly 200,000 people in the UK and is worth nearly £20 billion to the UK economy. As demand for wood grows, so will the industry, increasing the strength of the rural economy in the UK.
  • Currently, European forests provide a carbon sink for around 150-200 billion tonnes of carbon dioxide, with an additional 500 million tonnes sequestered annually. These same forests also provide approximately 90% of European timber and wood products, which store an additional 220 million tonnes of carbon dioxide.
  • Climate change experts have claimed that simply by increasing the UK’s forest cover from 12 to 16 per cent, the country could, by 2050, abate up to 10% of our national carbon dioxide emissions.
  • At end-of-life, timber can either be recycled into panel boards and other products or used for renewable energy recovery.
  • Between 12-30 tonnes of carbon can be stored in the fabric and content of an average timber house
  • A ten per cent increase in the percentage of wooden houses in Europe would produce sufficient CO2 savings to account for about 25% of the reductions prescribed by the Kyoto Protocol.

Some impressive figures, I hope you will agree.  Each and every time that we choose a timber product over another material in our lives, we also benefit in another way.

So – wooden doors and windows over plastic, timber beams over steel or concrete, wooden cladding over plastic, wooden garden furniture over steel or plastic – the list is endless.

And………. as we have said so many times, timber is by far more the beautiful raw material.

AT EVERY OPPORTUNITY – USE WOOD!!

Don’t forget, for all of your hardwood and joinery softwood requirements…………………

Call our Sales team on 01798 861611 or email:sales@wlwest.co.uk