Specialties for healthier assemblies.

A working index for mold-aware design, vapor-open walls, performance details, fire resilience, and mineral materials.

Window detail in a vapor-open wall

Building Biology & Material Health

  • Mold-aware design and moisture remediation strategy
  • Chemical sensitivity and least-toxic material selection
  • Pest-safe detailing and durable enclosure decisions

Thermal-hygric Mass Walls

  • Mass wall systems that manage heat, vapor, and moisture
  • Vapor-permeable enclosure strategies
  • Assembly comparisons for climate, budget, and owner goals

High Performance Enclosures

  • Passivhaus-aligned details and enclosure thinking
  • Air sealing, thermal bridge reduction, and ventilation coordination
  • Performance decisions that still respect material health and repairability

Fire Resilience

  • Wildfire-aware assemblies, defensible detailing, and exterior material choices
  • Risk reduction without losing sight of moisture and indoor health
  • Design review for vulnerable sites and long-lived assets

Faswall & Mineral Plasters

  • Faswall and Durisol recycled-content ICF wall systems
  • Traditional lime, clay, mineral plasters, stuccos, and polished earthen floors
  • Hybrid details that connect older craft knowledge with modern performance needs

Owner-builder Advocacy

  • Support for owner-builders navigating project teams and building departments
  • Representation for higher-value ecological building assets
  • Clear documentation for decisions, durability, and long-term stewardship
Smooth earthen wall surface Building materials in buckets on a project site Wood door and wall detail