Architect: Bill Renshaw
Engineer: Lovelace Engineering, Inc. | www.lovelaceeng.com
General Contractor: Conduit Development, Inc.
Project Specs
Project Size: Two-story 8,000 Sq. Ft. with Guest House
Architectural Style: Prairie Design located in Historical District of Long Beach, CA
Number of bedrooms: Main House - 3 bedrooms | Guest House: 2 Bedrooms
Project Type: Two-story Custom Single-Family Residential
Building Envelope
Exterior Walls: Amvic Insulated Concrete Form (ICF)
Structural Floor: System - Hambro Composite Concrete Floor
Interior Walls: Light Steel Gauge
Time Line:
Project Started: Summer 2010
Project Completion: Fall 2011
- Perched high atop the oceanfront bluffs along the Ocean Blvd. historic district in Long Beach, Calif., setting a new standard for eco-friendly construction.
- The owners originally worked on plans that called for a traditional, type V wood-frame structure. After a series of meetings with Conduit, they came to realize the remarkable opportunity to create not just a house, but a fully sustainable dream home that would withstand the test of time and realize thousands of dollars in long-terms savings. All for equivalent building costs.
- By incorporating ICF technology into the very core of their new home, as well as through use of the Hambro Composite Concrete Floor System, the homeowners will use 30-50% less energy use for heating and cooling, enjoy superior sound insulation, and benefit from wind, fire, insect and rodent resistance. Collectively, these benefits will help create a safe, quiet and comfortable living environment for many years—four times longer than traditional wood frame construction, according to industry experts—while realizing significant savings in heating, cooling and maintenance costs.
Equivalent to: Silver LEED Rating by the United States Green Building Council (USGBC)
Recycled or Recyclable Building Materials
- Hand deconstruction of original property for materials to be reused
- 75% on-site waste reduction during construction
- Floors constructed of Hambro Composite Concrete Floor System, which is made of 100% recycled materials
- Fly-ash in concrete to reduce cement usage and recycle coal by-products
Energy Efficient Design
- Solar panels to supplement utilities
- Meets or exceeds by 10% the California Title 24 energy efficiency requirements
- Dual-glazed, low-emissivity windows
- Increased building insulation values in walls, floor and roof
- Interior walls constructed from recycled light gauge steel
- Energy Star appliances
- Tankless or high-efficiency water heaters, which use less energy than conventional water heaters
Water Usage Efficiency
- Water recovery system for reuse in landscaping
- Ultra low-flow toilets, showerheads and faucets
- Low-water usage plants
- Water-efficient irrigation
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