Executive Summary

Dantech Building Technologies Inc. recognizes the need for the provision of high quality building envelope asset management services. Dantech’s principal has challenged conventional thinking towards building asset management for over 30 years. Dantech continually customizes its asset management process and consulting services to meet the requirements of the many diverse groups of building Owners and Managers within the Canadian marketplace.


Dantech’s core business is industrial / commercial / institutional roof consulting. We currently manage in excess of 45 million square feet of roofing assets across Canada.


Dantech has developed an efficient process of documenting and communicating project data. Every member of the Dantech team is equipped with mobile hardware utilizing proprietary applications to streamline communication and reporting. Efficient communication with contractors, manufacturers, design professionals and clients is vital to ensure that all projects are completed with quality workmanship and safety.


Our Management Team

Dantech Building Technologies Inc.’s management team is comprised of a highly qualified group of individuals who bring their unique training and extensive experience together to deliver the very best service to our clients. Dantech continually strives to deliver high quality projects on-time and on-budget. Our attention to detail and service resulted in many long-term clients as well as consistent client growth, both locally and nationally.


Our President, Joel K. Dandelé, CTRC, has over 36 years of hands-on experience solving roofing and waterproofing problems across Canada.


Dantech’s Markham, Ontario Head Office manages our regional offices and partners across Canada.  Our centralized coordination ensures that all of our national projects receive consistent quality and uniform reporting.

Memberships / Affiliations


Dantech Building Technologies Inc. is an active member and/or affiliate of the following:

  • Ontario Industrial Roofing Contractors Association (OIRCA)
  • Canadian Roofing Contractors Association (CRCA)
  • National Roofing Contractors Association (NRCA)
  • The Institute of Roofing, Waterproofing and Building Envelope Professionals (RCI Inc.)
  • Green Roofs for Healthy Cities
  • Toronto Construction Association (TCA)
  • Joel K. Dandelé currently sits as a Director of the OIRCA and is the past President of the Ontario Chapter of RCI, Inc. for 2011 & 2012.



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