Concrete Waterproofing

Tired of being pushed around by water and moisture problems? Take back control with the W. R. MEADOWS complete moisture control package.

You’ve made a major investment in your building and that investment deserves the very best protection available. There’s only one company that has consistently helped owners protect their buildings against the ingress of moisture through effective concrete waterproofing.

For over 90 years, W. R. MEADOWS has been recognized as the leader in developing and producing quality concrete waterproofing products for the construction industry. We have built a coveted reputation among architects, engineers and contractors for producing the highest quality products backed by 90+ years of experience.


How does moisture enter into my building?

Moisture is found in some form or another on every building site. The difference between a satisfied owner and a “problem” project is how you deal with this moisture. By developing systems that are designed to act together to provide complete protection, W. R. MEADOWS can help you design and build a structure that is protected.

Concrete Waterproofing SystemWhat makes up the total moisture control package?

W. R. MEADOWS manufactures a complete line of concrete waterproofing and moisture control products. When these products are used in combination as a system, they ensure that you have complete control of moisture migration in your facility.



Concrete Waterproofing Applications:

  • Bridges
  • Parking decks
  • Plaza decks
  • Structural slabs
  • Vehicular, utility and pedestrian tunnel projects
  • Hospitals
  • Schools
  • Office construction
  • Commercial projects

Project Profiles:

Whatever your needs…
We have the solution.

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Concrete Waterproofing Project1

waterproofing brochure
View W. R. Meadows’ Waterproofing Brochure

Concrete Waterproofing Products

HYDRALASTIC 836 is a cold-applied, solvent-free, single-component waterproofing compound. It does not shrink, has a low volatile organic compound (VOC) content, and has a very low odor. It will not crack in extreme cold or slump due to softening at high temperatures.
fluid applied concrete waterproofing

MEL-DEK is a roll-type waterproofing membrane composed of a nominally 53 mil thick layer of polymeric waterproofing membrane on a shrink-resistant, heavy-duty, 12 mil thick polypropylene woven carrier fabric.

MEL-ROL® LM is a single-component, polymer-modified, cold-applied, water-based, liquid waterproofing membrane ideal for below-grade horizontal and vertical seamless waterproofing applications. We have taken the same high quality rubber polymers found in MEADOWS’ successful MEL-ROL “peel and stick” membrane, and converted them into a heavy bodied, high solids, quick drying liquid membrane.

MEL-ROL LM (ALL SEASON) can be used on new and remedial waterproofing applications on concrete or masonry block substrates. Application can be performed in colder weather when water-based products cannot be used.

MEL-ROL waterproofing system is a flexible, versatile, dependable, roll-type waterproofing membrane. It is composed of a nominally 56 mil thick layer of polymeric waterproofing membrane on a heavy-duty, 4 mil thick, cross-laminated polyethylene carrier film.

PRECON is used as a blindside mebrane in vertical applications where access to the positive side is limited. The membrane can also be used for horizontal applications for underslab waterproofing and vaporproofing.
Underslab Vapor Barrier - Precon

MEL-PRIMETM is a ready-to-use primer available in solvent-based and water-based versions.

PROTECTION COURSE is a multi-ply, semi-rigid core composed of a mineral-fortified asphalt core formed between two outside layers of asphalt-impregnated reinforced mats.

PERMINATOR® underslab vapor barrier can also be used as a protection course for waterproofing membranes. The desired sheet lengths are cut to size and retained at the top of the waterproofing membrane by PERMINATOR TAPE or TERMINATION BAR. PERMINATOR 10 mil is also ideal for use over horizontal applications of MEL-ROL LM.

MEL-DRAINTM drainage board is designed to remove moisture from around footings and relieve hydrostatic head pressures. Eight versions are available.

TERMINATION BAR from W. R. MEADOWS is provided in 10′ (3 m) lengths for your attachment needs.

MEL-DEKTM waterproofing system provides an excellent waterproofing membrane for bridges, parking decks or other vehicular traffic structures to be overlaid with an asphaltic concrete wearing course. Ideal for repair, maintenance or new construction applications.

Waterproofing Accessories


More Concrete Waterproofing Products

Prefabricated Soil Drain System

One-Component Waterproofing Membrane

HRM 714
Hot-Applied Rubberized Asphalt Membrane

Cold-Applied, Single-Component Polymeric Sealing Compound

Canadian Concrete Waterproofing Products

CEM-KOTE CW Plus (Canada)
Capillary / Crystalline Waterproofing

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