Waterproof membrane installed on a modern residential balcony

Protect the envelope

Waterproofing

Targeted waterproofing for decks, balconies, walls, foundations, and other vulnerable transitions.

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Scope & approach

Built as a complete system.

We focus on drainage paths, substrate condition, penetrations, flashing, and compatible membranes—not just the visible symptom of a leak.

  • Decks and balconies
  • Below-grade walls
  • Planters and exterior transitions
  • Wet-area membranes
  • Flashing and penetration details
  • Leak investigation and repair scope

How it works

Clear from walkthrough to handover.

01

Site review

We review conditions, priorities, access, and the intended result.

02

Defined scope

You receive a clear scope with selections and exclusions identified.

03

Coordinated build

Trades, materials, inspections, and schedule move through one plan.

04

Final review

We complete a detailed walkthrough and close out remaining items.

Frequently asked

Questions before the first walkthrough.

Can you find the source of an active leak?

We begin with visible conditions and likely water paths, then define a responsible investigation and repair scope. Some concealed conditions only become clear after selective opening.

Do you waterproof balconies and decks?

Yes. We address the membrane, perimeter transitions, drains, penetrations, and compatible finish system as a complete assembly.

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