Irish Limestone
The visual, physical, and atmospheric foundation of our subterranean vault. Ancient carboniferous limestone quarried in Ireland insulates our wheels against modern temperature spikes.
The Thermal Breath of Stone
Irish limestone is dense, mineral-rich, and microscopically porous. When laid in thick underground vaulted arches, it acts as a thermal flywheel, absorbing excess warmth in late summer and returning stored warmth during harsh winter freezes.
Why Moisture Management Matters
Maturing cheese continuously transpires water vapour. In a standard steel or plaster room, this moisture condensates on surfaces and causes mold imbalances. Limestone gently absorbs excess ambient vapour during damp spells and slowly releases it when the air dries, preserving a consistent 85% to 92% relative humidity naturally.
