Silo Repair

Comprehensive structural and maintenance repairs for all your silo needs. Ensuring storage infrastructure remains safe and airtight. Serving Ontario farmers.

Silo Repair

Silo restoration and structural repair are at the very core of Koch Construction’s expertise. For Ontario farmers, re-coating and foaming concrete tower silos is an essential maintenance requirement to prevent costly feed loss. When moisture leaks or spoilage are detected, our high-strength shotcrete (gunite) provides the ultimate interior or exterior seal, restoring the structural integrity of your tower silo and protecting your investment for the long term.

Structural shotcrete restoration of the exterior of a concrete tower silo in Ontario. Showing a deteriorated section at the top of the exterior of an 80' silo.

At Koch Construction, we provide high-durability shotcrete (gunite) designed to withstand corrosive effects of silage acid and Ontarios harsh freeze-thaw cycles for tower and bunk silos. We have extensive experience repairing hundreds of bunk and tower silos over the years to restore them to like new conditions. 

Heavy acidic wear causing serious spalling and pitting on a bunk silo in London, Ontario.
  • Roof & Hood Replacement: Installation of corrosion-resistant stainless steel or galvanized roofs and hoods to protect against the elements.
  • Fill Pipes & Tripods: Repair and replacement of fill systems to ensure smooth loading and reduced wear on equipment.
  • Safety Ladders & Cages: Upgrading access systems to meet modern safety standards for on-site protection.
  • Unloader Cables & Winches: Expert maintenance of hoisting systems to prevent downtime during feeding cycles.
  • Silo Doors & Frames: Precision fitting of airtight doors to maintain the environment in sealed units and prevent spoilage.
Agricultural silo hardware maintenance in Ontario featuring the installation of a new stainless steel roof and air bags to prevent feed spoilage and improve silo efficiency.

Proven Results: Ontario Silo Restoration Projects

Featured Projects:

Exterior Structural Shotcrete (Gunite) for Decaying Concrete Blocks

Agricultural silo hardware maintenance in Ontario featuring the installation of a new stainless steel roof and air bags to prevent feed spoilage and improve silo efficiency.

Silo Roof and Airbag Replacement

Tower (Stave) Silo Chute Replacement

Holding Tank Restoration - Highly Acidic Liquid

Poured Tower Silo Restoration

Re-tightening Hoops on 30' x 100'