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Clearwater

Project Details

Architect :    Martin Architects
Construction Type :    Renovation
Services :    Structural & Civil Engineering
Location :    East Hampton, NY
Photographer :    Conor Harrigan
Awards :    AIA Long Island 2021 Archi Award

Project Summary

DAE provided civil and structural engineering for this 3,000-square-foot renovation in East Hampton. Because the project involved updating an older home, DAE conducted a detailed assessment of the existing structure and designed targeted upgrades to support the revised architectural layout while respecting the renovation’s constraints.
Clearwater - Back Full House

Engineering Challenges

A key challenge involved the large two-story glazing system and its associated cantilevered structure. To properly resist wind loads and maintain long-term performance, DAE designed a steel moment frame and supplemental structural supports integrated cleanly within the renovated building.

The result preserved as much of the original structure as feasible while delivering performance that exceeds current building code and client expectations.

Core Design Concepts

Integration of Existing Structure

Because the project involved an existing home, DAE first evaluated the original structural system to determine where modifications were necessary and where elements could be preserved

Two-Story Glazing Feature

The design introduced a prominent two-story glazing feature supported by a cantilevered framing condition, significantly increasing wind load demands. Integrating this new feature into an older structure required precise analysis to ensure compatibility between existing framing and new structural elements.

Lateral and Gravity Demands

To meet the lateral and gravity demands generated by the tall glazing and cantilever, DAE designed a steel moment frame and associated support structure. These elements were coordinated closely with the architectural design to provide stiffness, control deflection, and ensure long-term stability while minimizing disruption to existing components.