Building Details for a Deep-Energy Retrofit

Featured Plans

• ROOF INSULATION RETROFIT

  

  • Exterior Foam (Cathedral Ceiling)

• ROOF INSULATION RETROFIT FREE SAMPLE:

  

  • Interior Foam (Cathedral Ceiling)

• 'INNIE' WINDOWS — EXISTING WINDOW IN A THICK WALL 2X2 Furred opening

  

  • Sill with 1-1/2in. Rigid Foam

  • Jamb with 1-1/2 in. Rigid Foam

  • Head with 1-1/2in. Rigid Foam

  • Exterior Foam Around Bay Window

• 'OUTIE' WINDOWS — NEW WINDOWS IN A THICK WALL 2X2 Furred opening

  

  • Sill with 1-1/2in. Rigid Foam

  • Jamb with 1-1/2in. Rigid Foam

  • Head with 1-1/2in. Rigid Foam

• WALL, FLOOR, AND RIM JOIST CONNECTION

  

  • 2 layers of Rigid Foam over 2x4 wall

  • Rim Joist Retrofit (Rigid Foam)

  • Rim Joist Retrofit (Spray Foam)

  • Exterior Foam Over Cantilever

• RADON AND BASEMENT WATER MANAGEMENT

  

  • Sub-Slab Radon Retrofit

  • Wall Section w/ Interior Drain & Sump

  • Interior Footing Drain, Insulated Slab

  • Interior Footing Drain, Rubble Wall