Maine's long winters, coastal moisture, and aging housing stock demand insulation that keeps heat in and moisture out. GaiaCrete® provides superior thermal mass, prevents ice dams, and breathes — perfect for Maine's historic and modern homes.
Cold, long winters with coastal humidity. Maine's severe cold and maritime moisture make insulation critical. GaiaCrete®'s thermal mass retains heat through extended winters while its breathability prevents ice damming and moisture damage.
GaiaCrete® stores heat and releases it slowly — maintaining comfort through extended cold periods. Unlike fiberglass, it performs better as temperatures drop.
Breathable hemp-lime construction prevents moisture buildup that causes ice dams, rot, and mold in conventional insulation.
Zero flame spread rating — GaiaCrete® chars rather than burns, producing no toxic smoke. Critical protection for your family.
Monolithic walls eliminate air gaps and resist wind penetration — essential for exposed, windy climates.
The alkaline lime binder creates a pH 12+ environment where mold, mildew, and bacteria cannot survive.
No off-gassing, no formaldehyde, no toxic chemicals. Breathe clean, healthy air all winter with windows sealed tight.
| Feature | GaiaCrete® Hempcrete | Fiberglass | Spray Foam |
|---|---|---|---|
| Mold Resistance | Impossible (pH 12+) | Grows mold | Traps moisture |
| Fire Safety | Zero flame spread | Melts | Highly flammable |
| VOCs / Off-gassing | Zero | Formaldehyde | Isocyanates |
| Lifespan | 100+ years | 20-30 years | 20-30 years |
| Moisture Management | Breathable | Absorbs & holds | Traps behind |
| Carbon Impact | Carbon negative | High carbon | Petroleum-based |
Mr Hemp House provides GaiaCrete® hemp insulation installation throughout Maine.
GaiaCrete® excels in Maine's cold. Its thermal mass stores and slowly releases heat, maintaining comfort through long winters. Unlike fiberglass which loses R-value in extreme cold, hemp-lime performs better as temperatures drop.
Yes. GaiaCrete®'s even thermal distribution prevents the uneven roof heating that causes ice dams — a major problem in Maine winters.
Mr Hemp House serves all of Maine — Portland, Bangor, Lewiston, and statewide. Call (740) 300-1565.
Cold-climate homes stay sealed tight — trapping VOCs, formaldehyde, and moisture inside walls. Our free assessment identifies what your Maine family is breathing.
Join hundreds of Maine homeowners who've upgraded to GaiaCrete® hemp insulation.
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