GRAIN SILO REPAIR - SUFFOLK These grain silos in Suffolk were badly corroding where the corrugated silo wall meets the ground, consequently eroding and eventually allowing water and wildlife into the silo from the outside. From inside the silos daylight is very visible where the internal corner had rotted out. The internal steel wall and concrete floor corner was sandblasted to create a good key. The keyed surfaces were protected for 20 years by applying our fibreglass lining system. This guaranteed that the stored grain would be kept dry and no water or wildlife could damage the goods within.