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Hands-On Trade Series · Exterior & Envelope
H21

Exterior Waterproofing — Blueskin, Weeping Tile, Damp-Proofing

Format2–3 hours · tools in hand
CertificateCertificate of Practical Training

Keeping water out of foundations and walls.

What we cover

  • How water gets in
  • Damp-proofing vs. waterproofing
  • Self-adhered membranes
  • Weeping tile and drainage
  • Grading and downspouts

Pair it with