Green Solutions

Green Solutions Market

Reducing energy use, emissions and impacts of materials

Contractors, building owners & operators, engineering and architectural firms, as well as manufacturers, are looking for green solutions. We started decades ago at CTLGroup. Green building design is an integral part of our practice.

CTLGroup's green building consultants provide a comprehensive variety of engineering, consulting, research and testing services that support sustainability of the built environment:

  • Efficient use of energy, materials and resources
  • Solar Reflectance Index testing (SRI) for LEED compliance
  • Environmental product declaration and third party verification for cements
  • Low carbon cementitious materials and concrete mixture design

Additional services include:

  • Building envelope engineering, including insulation, thermal mass, air barriers,  vapor retarders, and moisture mitigation
  • Energy code compliance
  • Remaining service-life analysis, performance assessment and analysis of existing buildings and structures
  • Thermal property testing
  • Service-life assessment

CTLGroup has the depth of green building design experience matched by few and has been making the world a greener place, project by project, for over 30 years in several ways:

  • Contributing to the development of ASHRAE/USGBC/IES Standard 189.1 Standard for the Design of High Performance Green Buildings (since 2006) and ASHRAE 90.1 Energy Standard for Buildings Except Low-Rise Residential Buildings (since 1990)
  • Testifying at the International Green Construction Code Hearings (IGCC) in August 2010 and the International Energy Conservation Code Hearings (IECC) since 2002
  • Helping owners keep their facilities in good, safe working condition

Green Solutions

Air Barriers

Proper air-barrier installation can save energy, prevent future moisture issues.(...) Learn More