Indiana · IECC Climate Zone 5A · Cold-humid, glaciated
Healthy Homes for Indiana — High-Radon Counties and Rural Air
Virtual Home Health Score assessments statewide. GaiaCrete™ detailed for Indiana's Zone 5A climate and state residential energy code. Founding Mr Hemp House® dealer territories open by ZIP code.
Elevated county radon
A large share of Indiana counties fall in the highest EPA radon zone, and finished basements put living space right at the entry point.
Agricultural drift and rural air
Rural Indiana homes near active fields take in seasonal dust and spray drift through leaky envelopes and unfiltered air paths.
Wet-cold winters in leaky stock
Indiana's older houses lack continuous air control, so warm indoor humidity condenses inside the wall during long cold spells.
What Climate Zone 5A Means for Indiana Homes
Indiana's Zone 5A climate combines humid summers with cold winters over glaciated soils and southern limestone karst. Radon runs high in a large share of Indiana counties, especially where karst and glacial till meet. Agricultural drift and unvented combustion appliances add rural indoor air issues that urban code discussions tend to skip.
Indiana Residential Code and Indiana Energy Conservation Code
Indiana adopts amended IRC and IECC editions statewide through the Fire Prevention and Building Safety Commission.
Start With Your Home Health Score in Indiana
Digital Home Health Score screening is available nationwide. In-person Professional Healthy Home Assessments are not yet scheduled in Indiana. Contact Mr Hemp House® for current product, dealer, consultation, and installation availability. Availability varies by market.
Home Health Score
A free screening that scores your home across indoor air quality, moisture and mold risk, building materials, and ventilation — so you know where to look first.
Healthy Home Assessment
A professional walkthrough of materials, moisture conditions, and ventilation, delivered as a prioritized action plan. Screening and guidance — not a medical or diagnostic service.
One part of the platform
GaiaCrete™ Hempcrete / Hemp-Lime Building Materials in Indiana
GaiaCrete™ is Mr Hemp House's hempcrete / hemp-lime building material alternative. It is used for new construction, retrofits, and insulation upgrades as one part of the Mr Hemp House® platform, alongside the Home Health Score and Healthy Home Assessment.
- Thermal planning reference R-2.5+ per inch
- Class A surface burning characteristics (ASTM E84) — material behavior, not an hourly assembly rating
- Alkaline mineral composition may be less conducive to some biological growth conditions
- 100% Biobased Carbon Content (ASTM D6866-22)
- Vapor-permeable, hygroscopic, no added VOCs
- Net carbon sink by design
Actual thermal performance varies by formulation, density, moisture content, installation method, and complete wall assembly. Final whole-wall thermal performance depends on the complete assembly, including material density, framing, finishes, thermal bridging, moisture conditions, and installation.
Be the First Mr Hemp House® Certified Dealer in Indiana
Indiana has no certified dealer yet. Founding dealers get territory priority, training, and direct GaiaCrete™ supply as the platform expands.
Claim the Indiana territoryCredentials Behind Every Indiana Project
Mr Hemp House® was founded in 2018 in Orlando, Florida.
Veteran-Founded, Veteran-Owned
Founded and owned by a U.S. military veteran.
SBA VOSB Certified
SAM.gov Registered
Active registration in the System for Award Management.
IMPEL Cohort
DOE / Lawrence Berkeley National Laboratory Innovation Program cohort.
VIP Procurement Cohort
Veteran Institute for Procurement graduate.
DOE Zero Energy Ready Home Partner
U.S. Department of Energy Zero Energy Ready Home program partner.
Beta Analytic Verified Testing
ISO/IEC 17025-accredited testing — 100% Biobased Carbon Content per ASTM D6866-22 (Certificate #531872642609133657, October 2022).
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