Roof waterproofing

Waterproofing focused on transitions and vulnerable details.

Waterproofing problems often occur where systems meet: roof to wall, curb to membrane, deck to drain, coating to penetration, or one material to another. The solution begins by defining the water path and substrate condition.

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Preparation determines performance

Cleaning, drying, repairs, adhesion, reinforcement, thickness, and termination details matter as much as the waterproofing product.

  • Confirm compatible substrate
  • Correct active defects first
  • Prepare and prime as required
  • Reinforce transitions and movement areas
  • Document cure and final condition
Frequently asked questions

Questions about waterproofing.

These answers provide a practical starting point. The building, roof assembly, permit jurisdiction, and observed conditions determine the final recommendation.

Is roof coating the same as waterproofing?

A coating may be part of a waterproofing or restoration system, but suitability depends on the existing roof, moisture, adhesion, preparation, details, drainage, and the coating’s approved use.

Can waterproofing stop an active roof leak?

It can when the actual entry path and failed detail are correctly identified and the substrate can receive a compatible repair. Surface application over an unknown defect is less reliable.

Why do transitions leak?

Transitions combine different materials, movement, slopes, fasteners, terminations, and water flow. They require compatible detailing that maintains continuity across the change.

Simple. Straightforward. No pressure.

Tell us what’s happening with your roof.

We’ll take a look, explain what we find, and give you clear options built around your property and budget.

Call for a free estimate(239) 777-4757