Commercial Glass Block Repair Services

Glass block panels in commercial buildings can develop problems over time — failed mortar joints, cracked units, water infiltration, and efflorescence are common issues that compromise both the appearance and performance of the installation.

Hawkeye provides targeted glass block repair services for buildings and facilities throughout Upstate New York. We diagnose the cause of the problem, determine the appropriate repair scope, and execute the work cleanly and professionally.

Timely repair of minor issues can prevent more extensive and costly replacement work. We recommend addressing mortar joint failures and cracked units as soon as they're identified to prevent water infiltration and structural deterioration.

Repair Types

Common Glass Block Repairs

Mortar Joint Repointing

Removal of deteriorated, cracked, or missing mortar and repointing with fresh mortar. The most common glass block repair — restores weathertight integrity and extends panel life.

Cracked Unit Replacement

Removal and replacement of individual cracked or broken glass block units. We match the existing unit size and pattern as closely as possible.

Water Infiltration Repair

Diagnosis and repair of water infiltration through glass block panels. May involve repointing, unit replacement, or perimeter sealant repair depending on the source.

Expansion Joint Repair

Repair or replacement of failed expansion joints at panel perimeters. Expansion joints accommodate building movement and are critical to long-term panel performance.

Panel Anchor Repair

Repair of failed or corroded panel anchors that secure glass block panels to the surrounding structure.

Emergency Repair

Rapid response for glass block failures that compromise building security or weather tightness. We prioritize emergency repairs to restore building integrity.

Describe Your Glass Block Repair Need

Tell us about the problem or send us photos. We'll assess the situation and provide a repair recommendation and bid.