Expertise

Here you’ll find the ideas and perspectives that distinguish RDH and create lasting value for our clients and communities.

Facade Engineering

Our facade engineering practice integrates design, building science, and structural expertise to deliver high-performing systems that carry projects from concept through construction.

Forensics

Forensics combines field expertise with advanced lab testing to deliver unbiased insights.

Energy & Climate

Our Energy & Climate team partners with clients to advance energy efficiency, resilience, and climate readiness, aligning buildings with evolving codes, policies, and performance standards.

Mass Timber

RDH is recognized as one of the most knowledgeable firms in mass timber, delivering durable, high-performance, and low-carbon buildings that align with evolving codes and industry best practices.

Building Enclosure

We manage heat, air, and moisture across the building enclosure, drawing on decades of field, lab, and forensic experience to deliver enclosures that perform in the real world.

Historic & Heritage

Building science drives our approach to the repair, rehabilitation, and adaptation of historic & heritage structures—preserving cultural and material integrity while improving performance.

Construction Management

RDH’s construction team supports institutional clients and strata groups through technically complex projects where precision, accountability, and clarity matter most.

Training & Publications

From customized training to guides, we empower clients and industry partners with resources that turn complex building science into practical action.

Structural Engineering

We integrate structural, facade, and enclosure expertise to create high-performance glazed systems that balance complex analysis with real-world buildability.