Ziger Snead's minimalist family retreat on Delaware coast
Beach house with expansive terraces blending into the dunescape
1Functional design despite tight zoning
Ziger Snead Architects designed a three-story bar-shaped house on a constrained lot with 35-foot height limit in Fenwick Island, Delaware. They described the project as 'a demanding program on a sensitive site with tight zoning envelope,' created for a family summering here for decades. Leveraging the corner lot's advantage, they incorporated ocean-view terraces. The layout maximizes connections to the surrounding dune landscape while complying with strict regulations.
2Weathering facade with natural materials
Dune House's exterior features Accoya wood cladding designed to patina naturally in salty air. The architects stated, 'Left unfinished, the accoya weathers allowing the house to age within the landscape.' Wooden slats create dynamic light-shadow patterns throughout the day, producing a lightweight facade appearance. This material choice reflects the studio's philosophy of buildings evolving gracefully over time in coastal environments.
3Flood-resilient level planning
Main living areas were elevated to upper floors due to ground-level flood risks. The entry level houses a mudroom, garage, gym, and storage for beach gear including paddleboards. 'By elevating living spaces above floodplain and using breakaway construction below, we built in flood resilience,' explained the team. Outdoor showers and foot-washing stations accommodate beach routines while keeping sand outside main living zones.
4Tiered living spaces maximizing views
The middle floor contains a lounge and four bedrooms, all with terrace access and ocean vistas. The top floor features an open-plan communal area extending onto a 17-foot cantilevered terrace overlooking dunes. 'At upper level, the house opens entirely,' said the architects. Sliding glass walls erase boundaries between interior and the dramatic coastal landscape, creating continuous visual connections.
5Locally-sourced custom details
A restrained material palette indoors focuses attention on views. Bespoke elements strengthen place connections: concrete sinks/tabletops embedded with adjacent beach sand, and a dining table crafted from a fallen Baltimore ash tree (the family's hometown). These thoughtful details root the home in its specific coastal context while supporting the owners' emotional attachment to the area developed over decades.
6Design strengthening family bonds
The architecture supports both a growing family's functional needs and deeper environmental engagement. Oversized terraces and operable glazing facilitate constant nature immersion. Practical solutions like dedicated beach gear storage streamline coastal living rituals. Spatial organization encourages togetherness while providing retreat spaces - balancing communal areas with private sanctuaries, all connected to the majestic dune landscape.
7Sustainable material durability
Accoya wood's dimensional stability and decay resistance make it ideal for harsh coastal conditions. Its FSC certification aligns with sustainability goals. The integrated trellis-like roof eave provides solar control while enhancing architectural identity. The project demonstrates how high-performance materials can create structures that withstand extreme weather while growing more beautiful over time through natural weathering processes.
8Contemporary contextual architecture
Dune House interprets local traditions through modern design language. Like Ziger Snead's Maryland project with stone shingles replacing a fire-damaged home, this residence ties materiality to sense of belonging. The architects' goal to 'contain time and place in materiality' transforms the house into a family heirloom embedded with coastal narratives. It showcases how regionalism can evolve without nostalgia, creating architecture deeply responsive to both people and place.