Corn-drying kilns were a common feature of early medieval Irish farming life, low stone or clay structures used to dry harvested grain before milling or storage, particularly necessary in a damp climate where grain could rot before it was properly processed. What makes Solsborough quietly remarkable is the concentration of them, and the precision with which one can now be dated.

In 2000, archaeologist Donald Murphy excavated the site and uncovered all five kilns, three of them clustered in the north-eastern quadrant of the site. Each was keyhole-shaped, a form typical of the period, with a long flue channel leading into a drying chamber. The kilns were rich in charcoal and oxidised clay, the physical residue of repeated firings. From the base of one kiln, a timber sample was recovered and submitted for radiocarbon dating; the result placed it firmly within the Early Christian period, between AD 563 and 659. That range lands the kiln in the age of early monasticism in Ireland, when small farming settlements were organising themselves around a mix of agricultural labour and religious life. Alongside the kilns, Murphy exposed three ditches, three hearths, and what the excavation record describes as a spread, likely a diffuse deposit of domestic or agricultural debris. Together, these features suggest a functioning rural settlement, not just a single-use processing site.