Technical Briefs

These briefs document applied considerations observed at the intersection of landscape systems and building envelopes, where execution constraints, coordination gaps, and assumption drift materially affect performance.

They are written for architects, engineers, contractors, and owners evaluating feasibility, risk allocation, and execution constraints where landscape interfaces with structure, waterproofing, drainage, and long-term exposure.

The focus is not on outcomes or aesthetics, but on:

• Failure modes observed under field conditions
• Design assumptions that do not persist through construction sequencing
• Coordination risks across trades and scopes
• Responsibility boundaries requiring explicit definition prior to execution

Many topics addressed involve systems with limited tolerance for deviation—including green roofs, structural landscapes, and exposed assemblies—where small errors can propagate into systemic failure.

These briefs operate at a technical coordination level. They are not design standards, specifications, installation instructions, or substitutes for stamped engineering or professional design services.