Lime kilns were once essential to the agricultural economy, used to burn limestone at high temperatures and produce quicklime, which farmers spread across fields to reduce soil acidity and improve yields. The double chute arrangement allowed burnt lime to be drawn off from two points simultaneously, making the extraction process faster and less labour-intensive.

Lime burning in Ireland reached its peak during the eighteenth and nineteenth centuries, when improving landlords and tenant farmers alike invested in the infrastructure needed to work difficult land. A kiln of this kind would have been loaded from the top with alternating layers of limestone and fuel, typically coal or turf, and left to burn for several days before the finished lime was raked out through the chute openings at the base. The Crotta example dates to the 1800s, placing it squarely within that era of agricultural improvement when such structures were considered practical necessities rather than curiosities.