Guides
ADU Design
Accessory dwelling unit planning & permits
Key Highlights
What matters most for this topic
- Expert guidance on adu design
- Curated for sustainability and performance
- Updated with the latest products and research
- Free resources and tools available
Why It Matters
Core benefits and considerations
1
Research-Backed
Content based on building science and industry standards
2
Actionable Steps
Clear checklists you can follow today
3
Updated Regularly
We refresh guides as products and codes evolve
4
Expert Reviewed
Reviewed by sustainability and construction professionals
Pro Tips
Practical advice you can apply today
- 1Start with an energy audit before investing in adu design upgrades
- 2Check local rebates and tax credits — they can cover 30%+ of project costs
- 3Prioritize envelope improvements (insulation, air sealing) before adding renewables
- 4Get at least three quotes from certified contractors for any major work
Explore More
More in Green Construction
Ready to get started?
Use our free AI tools to analyze your home and discover the best sustainable upgrades.
Free Energy Audit