JZ Engineering
Structural Engineering & Sustainability Consulting
  • Home
  • Pedestrian Bridges
    • Dunlap Crossing, VA
    • Highland Retreat, VA
    • Cogar Bridge, WV
    • Wyse Bridge, VA
    • Liberty Park Bridge, VA
    • Union Victoria, Guatemala
    • Jucuapa Occidental, Nicaragua
    • Jicaro, Nicaragua
    • Cinta Verde, Nicaragua
    • Mata Palo, Nicaragua
    • Samaca, Bolivia
    • Calcha, Bolivia
    • Patzula, Guatemala
    • Edlangeni, Swaziland
    • Palmar Pampa B, Bolivia
  • Vehicular Bridges
  • Sustainability
    • Energy Efficient Construction
    • Sustainable Renovation
    • Ferrocement Cisterns >
      • Residential Cisterns >
        • Wyse Cistern
        • New Community Project Cistern
      • Community Garden >
        • Acorn Community
      • Ferrocement Sculptures
      • Burkina Faso Cisterns
      • Nicaragua Cisterns >
        • Residential Cisterns
        • Agricultural Cisterns
    • Green Roofs >
      • Zimmermann Green Roof
      • William Penn House Green Roof
      • Elizabeth Street Living Wall
      • Longfellow Green Roof
  • Solar
    • Parking Canopy Array
    • Roof-Mounted Array >
      • Eastern Mennonite University Solar
      • Gift & Thrift Solar
    • Solar Tracker
    • Variable Angle Mount Array
    • Pole-Mounted Array
    • Other Structure Array
  • International
    • Nicaragua
    • Mozambique
    • Burkina Faso
    • Guatemala
    • Haiti
    • Bolivia
    • DR Congo
    • Costa Rica
    • El Salvador
    • Ethiopia
    • Uganda
    • Swaziland
    • Saipan
  • Nonprofit & Community
  • Residential
  • Commercial
  • Other
    • Eiffel Tower Sculpture
    • SVBC Narrowback Parking Area
  • Contact

Energy Efficient Construction

JZ Engineering assists homeowners with consulting, design and construction drawings for small, high energy efficient homes. All of these endeavors are maximized economically.

"Earth Craft" Certified
Passive Solar Heating
Insulated Concrete Forms
Advanced Framing Techniques
Double Stud Walls
Straw Bale
540-908-1038
johann.zimmermann77@gmail.com
JZ Engineering
1293 Greystone Street
Harrisonburg, VA 22802