Built Environment

Deconstruction: take it down, piece by piece

The deconstruction of buildings is experiencing a comeback in Nova Scotia as the value of materials being lost to landfills becomes increasingly apparent and as the costs of disposal increase. In addition many homeowners appreciate the unique look of salvaged materials in their homes.

Deconstruction means taking down all, or parts, of buildings piece by piece for reuse. Conversely demolition projects crush and mix materials on site, making them largely unsuitable for reuse or recycling.

All buildings contain reusable and valuable building materials and fixtures. For the deconstruction professional these materials mean profit. Heritage buildings in particular may have doors, fireplaces, studs, hand-hewed beams and entire structural timber frames that are of value.

Planning ahead is essential to successful deconstruction projects. This means:

  • Making lists of all materials that are part of the building project.
  • Identifying where these materials can be sold or donated for reuse or recycling.
  • Insuring there is appropriate storage space for materials once removed.
  • Making a schedule that gives enough time for disassembly.
  • Identifying experienced deconstruction trades people
  • Creating a contract with trades people with specific project details and timelines identifying and developing a strategy for hazardous materials, if applicable

Timber framers and deconstruction professionals often conduct retail sales or auctions on site to the general public. Sometimes they operate reuse stores or post materials online buy and sell sites.
 

Thanks to increased salvage opportunities and the resale of recovered materials, many deconstruction contractors are able to outbid demolition contractors. Deconstruction takes more time but employs more people and maximizes resource recovery when compared to demolition.

The following are some examples of deconstruction projects:

Defense Construction Canada  Defense Construction Canada
Baltic Woodworking  Baltic Woodworking
 Molly Kool House  Timberhart Woodworks
Schaffer Enterprises  Shaffer Enterprises
 Helliwell Cottage

 Helliwell Cottage
This case study is available only on the web!

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Built Environment Committee

Phone: (902) 429-2202
Fax: (902) 405-3716

The Built Environment Committee meets the second Thursday of every month at 5:30pm at the EAC. All are welcome at our monthly meeting.