A commitment to high performance building solutions
Fortis is a building science firm that develops effective solutions
to complex building problems.
A passion for finding answers
Our expert staff of consultants caters to a diverse clientele, ranging from owners, architects, contractors, developers, and attorneys.
Renovation and Restoration
Evaluation of existing buildings to develop repair scopes. Focused problem solving. Engineered solutions.
New Construction
Get it right the first time. Design assistance and 3rd-party design review help ensure your project is a success, and avoid problems.
Forensics
Expert opinions backed with decades of experience.
Simulation
Energy modeling and hygrothermal simulation backed with real-world experience to help predict building performance before its built.
On-Site Observations
Verify that the construction of building enclosure system meets the project’s requirements.
Testing
Mock ups, in-situ, testing. Spray testing. Whole building air leakage. Custom testing to understand unique problems.
Expertise
Our consultants use a holistic building expertise to solve the most challenging problems within the built environment.
Building Systems Expertise
- Structures
- Facades
- Building Enclosures
- Fenestration
Fortis Newsletter
- A world of thought-provoking articles.
- Case studies that celebrate engineering.
- Exclusive access to design insights.
“Fortis was founded to provide great solutions.”
Gordon Shepperd
President, Fortis Building Science
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