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Affordable Passive Solar Homes Planbook

Profiles of Planbook Homes

This is a collection of passive solar house plans that are designed to be affordable. Some of the plans are converted and from a variety of sources including Habitat for Humanity, the rest are original designs.

The passive solar features include 6-11% of the floor area as south facing glazing, 2 foot overhangs, and slab on grade construction with incorporated thermal mass. In addition, the main living areas are on the south side of the home.

The plans are affordable because they are simple designs that have even exterior dimensions which reduces construction costs and waste. The plans are all between 900 and 1300 square feet. When windows were added to the south side they are removed from the east and west to further reduce construction costs. The homes also have simple roof lines that can all be built with trusses.

These plans can be adpated or mirrored to suit your site. Use them as a place to get ideas about how to design your passive solar home. Have fun and be creative!

Floor plans and full working drawings are available on each of the following homes. The 3D rendering will lead you to a page to view these plans and provide links for downloadable floor plans in pdf and AutoCAD 2000.

passive solar home plan

The Sun Ray [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,188 square feet

passive solar home plan

The Mountain Laurel [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,150 square feet

passive solar home plan

The Orion [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,176 square feet

passive solar home plan

The Baby Cape [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,286 square feet

passive solar home plan

The Cardinal [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,200 square feet

passive solar home plan

The Catawba Valley [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,132 square feet

passive solar home plan

The Garden Window [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,140 square feet

passive solar home plan

The Bay Breeze [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,166 square feet

passive solar home plan

The Hide-Away [See Details...]

    Design Specification
  • 2 Bedrooms
  • 1 Bathrooms
  • 960 square feet

passive solar home plan

The Dogwood [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 916 square feet

passive solar home plan

The Blue Ridge [See Details...]

    Design Specification
  • 4 Bedrooms
  • 2 Bathrooms
  • 1,208 square feet

passive solar home plan

The Cottage [See Details...]

    Design Specification
  • 3 Bedrooms
  • 2 Bathrooms
  • 1,186 square feet