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IronRoot ConstructionIronRoot ConstructionIronRoot Construction
Lynbrook, NY 11563

Subgrade Membrane & Perimeter Drain Install

Portfolio

Waterproofing

Crews secure a dimpled drainage membrane against the excavated wall, installing weeping tile and gravel backfill to channel water away from the foundation. This system keeps basements dry even under hydrostatic pressure.

Foundation Waterproofing & Drainage

Our expertise

From pre-backfill membrane application to high-capacity sump and ejector pump integration, our turnkey waterproofing packages protect over 200 homes and 50 commercial structures annually.

  • Foundation Waterproofing & Drainage
  • private