The Eco-Benefits of Deconstruction
Here's a new
word for your "green construction" vocabulary. Deconstruction, a noun,
means the sorting of unwanted materials from a demolition site into
four categories. Any particular item might be reused, recycled,
salvaged, or discarded. The result of this sorting process is a much
smaller waste stream, a second life for several types of materials and
products, and a reduced impact of construction on the
environment. Deconstruction has special application to a remodeling
project where there is significant demolition, as in the removal of
walls and a roof for the addition of a second story. The concept is
still in its infancy, but forward-looking remodeling firms are
considering how the practice may be incorporated into their routine
practices as a way to be more environmentally responsible, especially
on larger projects. Here's how -- and why -- deconstruction
works. - When removing materials and products in preparation for a new
or expanded section of an existing house, the remodeler or his
deconstruction subcontractor engages in "reverse engineering." This
means that the contractor removes materials in the reverse order in
which they were initially installed. For example, items such as door
handles are removed before the door is taken down, plumbing fixtures
are removed before the sink or tub, and lighting fixtures are
carefully removed before anything else.
- Products and materials
that are removed in reverse engineering are usually in much better
condition than they would be after conventional demolition practices.
The remodeler or subcontractor can easily identify and organize the
materials for reuse, resale, or
recycling.
- After a product or material is removed from a
house, the first consideration is whether it can be reused 'as is' or
in a slightly refurbished condition in the same project. Resurfacing a
bathtub, putting new door and drawer fronts on cabinet boxes, or
reusing structural beams are all possible options for some
materials.
- Items that cannot be reused on the same project
can often be salvaged for resale or reuse elsewhere. However,
deconstruction requires a supply chain, just like new construction
materials. Salvaged materials need a local distribution outlet.
Fortunately, groups such as Habitat for Humanity and other charitable
and for-profit organizations have established outlets across the
country. These organizations accept, organize, and sell salvaged
materials and products as a revenue source for their core activity,
such as building workforce housing. A big step above the "junk yards"
of the past, these outlets have higher standards for the quality and
condition of the materials they will accept. They are grateful for
items in acceptable condition and good working order and can usually
enable tax deductions for all accepted
donations.
- In addition, an increasing number and variety of
construction materials can be recycled, if not reused, salvaged or
resold. Asphalt roofing, concrete, wood, glass, and most plastics, for
instance, can be put back into the resource stream and remanufactured
into other products.
What remains after the deconstruction process is
a much smaller pile of construction waste. As a result, less of the
project's budget is spent on renting Dumpsters and hauling debris to
the local landfill. The community realizes benefits because the
reduction in the waste stream means less need to purchase costly land
for more landfills. As a professional remodeler, we are always on the
lookout for how best to balance the needs of our clients, the project,
our business, and the community. We are all stewards of the
environment, and deconstruction is one option we consider with all of
our remodeling projects.
Warm regards,
 
Dwight
Sailer & Bryan Soth
HighCraft Builders
429 S. Howes Street
Fort Collins, CO 80521
970.472.8100 - phone
info@highcraft.net
www.highcraft.net
c.
2008
All rights reserved.
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