Advanced Crack Sealing Technology

Injection grouting is a modern waterproofing technique used to fill cracks and stop active water leakage in concrete structures.

Sunroof Waterproofing provides PU injection grouting services in Dehradun for basements, walls and slabs.

Injection Grouting Process

• Crack Identification
• Locate leakage points.
• Drilling Injection Holes
• Small holes are drilled along cracks.
• Chemical Injection
• PU or epoxy chemicals are injected to seal cracks permanently.