Protecting the Investment in your Building
Tired of being pushed around by water and moisture problems? Take back control with W. R. MEADOWS’ full line of sheet waterproofing products.
W. R. MEADOWS has been helping building owners, designers, and contractors fight off the ravages of moisture infiltration for over 90 years. The W. R. MEADOWS system of moisture protection products is designed to work from the ground up to provide you with the best available defense against moisture infiltration for the building envelope.
Our line of sheet-applied waterproofing membranes are designed to give you the best possible moisture protection. These sheet goods provide continuous, consistent thickness and have been used in projects around the world. These tough membranes feature strong adhesive properties and will bond with most surfaces. For quality sheet-applied waterproofing membranes, choose W. R. MEADOWS.
New Product: CLAY-TITE Waterproofing Membrane
CLAY-TITE is a dual layer waterproofing consisting of virgin HDPE (20 mil), sodium bentonite, and a protective layer consisting of a non-woven polypropylene. The HDPE provides the first layer of waterproofing, while the bentonite’s self-sealing capabilities ensure positive puncture protection under hydrostatic conditions. The polypropylene fabric protects the bentonite from direct installation of shotcrete.
You’ve made a significant 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 sheet waterproofing.
W. R. MEADOWS has been recognized as the leader in developing and producing quality sheet 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.
What makes up the total moisture control package?
W. R. MEADOWS manufactures a complete line of sheet 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.
MEL-ROL Waterproofing Membrane Video
PRECON Waterproofing Video
Sheet Waterproofing Products
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 membrane 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.
PRECON LOW TEMP is a composite sheet membrane comprised of a non-woven fabric, elastomeric membrane, and W. R. MEADOWS’ exclusive, patented plasmatic core (U.S. Patent No. 7,179,761). The plasmatic core is a seven-layer matrix designed for toughness and provides the lowest water vapor transmission (WVT) rating on the market. Once concrete is poured against PRECON LOW TEMP and the concrete cures, a mechanical bond forms that secures the concrete to the membrane. This low temperature version can be installed in temperatures down to 25° F (-4° C).
HYDRASTOP SA is a composite, self-adhered sheet membrane comprised of a non-woven fabric, elastomeric membrane, and coated release paper. Once concrete is poured against HYDRASTOP SA and the concrete cures, a mechanical bond forms that secures the concrete to the membrane. The HYDRASTOP SA system is comprised of the HYDRASTOP SA membrane as well as MEL-DRAIN™ composite drainage board from W. R. MEADOWS.
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-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.
Sheet Waterproofing Applications:
- Parking decks
- Plaza decks
- Structural slabs
- Vehicular, utility and pedestrian tunnel projects
- Office construction
- Commercial projects
• CLAY-TITE ADHESIVE
• CLAY-TITE GRANULAR PACK
• CLAY-TITE MASTIC
• MEADOW-PATCH 5
• MEADOW-PATCH 20
• MEL-PRIME N.E.
• MEL-PRIME W/B
• MEL-ROL LIQUID MEMBRANE
• PMPC TAPE
• PROTECTION COURSE (VIBRAFLEX® PC)
• TERMINATION BAR
• DETAIL STRIP
More Sheet Waterproofing Products
Cold-Applied, Single-Component Polymeric Sealing Compound
OHIO TYPE III WATERPROOFING
Heavy Duty Composite Membrane
Rolled, Self-Adhering, Extra-Low Temperature Waterproofing Membrane
MEL-ROL LOW TEMP
Rolled, Self-Adhering, Waterproofing Membrane
Canadian Concrete Waterproofing Products
Waterproofing Protection Board
Request More Information
Sheet Waterproofing Products
MEL-ROL waterproofing system is a flexible, versatile, dependable, bituminous, roll-type waterproofing membrane. It is composed of a nominally 56 mil…
CLAY-TITE is a dual layer waterproofing consisting of virgin HDPE (20 mil), sodium bentonite, and a protective layer consisting of…
CLAY-TITE ADHESIVE is a water-based, acrylic adhesive containing emulsified bentonite. It is easy to apply using a trowel or putty…
PRECON is a composite sheet membrane comprised of a non-woven fabric, elastomeric membrane, and W. R. MEADOWS’ exclusive, patented plasmatic…
PRECON LOW TEMP is a composite sheet membrane comprised of a non-woven fabric, elastomeric membrane, and W. R. MEADOWS’ exclusive,…
CLAY-TITE MASTIC is a polymer-modified bentonite paste used in pipe penetrations, inside corners, concrete voids, and tieback cover details. The…
MEL-ROL LOW TEMP is a flexible, roll-type, waterproofing membrane, ideal for use in cold temperature applications. It is composed of…
PREMOULDED MEMBRANE VAPOR SEAL WITH PLASMATIC CORE (PMPC) is a patented seven-ply, weather-coated, permanently bonded, semi-flexible vaporproofing/waterproofing membrane. It is…
MEL-DRAIN drainage products combine geotextile filter fabrics with specially designed drainage cores. This geocomposite allows the passage of moisture through…
The MEL-DRAIN TOTAL-DRAIN sheet drain system combines any regular MEL-DRAIN sheet drain section with the unique TOTAL-DRAIN section. In the…
MEL-DEK is a roll-type waterproofing membrane that is 65 mils thick, composed of a polymeric waterproofing membrane on a shrink-resistant,…
PROTECTION COURSE (protection board) is a multi-ply, semi-rigid core composed of a mineral-fortified asphalt core formed between two outside layers…
HYDRASTOP SA is a composite, self-adhered sheet membrane comprised of a non-woven fabric, elastomeric membrane, and coated release paper. Once…
PERMINATOR underslab vapor barrier is a new generation of polyolefin-based resin/chemical technology. PERMINATOR provides the vapor barrier industry with a…
PERMINATOR HP underslab vapor barrier is a new generation of polyolefin-based resin/chemical technology. PERMINATOR HP provides the vapor barrier industry…
PERMINATOR TAPE is a self-adhesive tape, used in conjunction with the application of PERMINATOR underslab vapor barrier. It is for…
DETAIL FABRIC is a polypropylene, staple fiber, needle-punched, nonwoven geotextile fabric. The fibers are needled to form a stable network…
DETAIL STRIP is a rugged, 9″ (228.6 mm) wide, 65 mil thick, self-adhering elastomeric tape. The tape provides a simple,…
TERMINATION BAR is a multi-purpose, preformed, professional way to attach a wide variety of construction waterproofing, drainage boards, and flashing…
POINTING MASTIC is a pre-mixed, cold-applied, polymeric, single-component sealing compound. POINTING MASTIC was specifically designed to seal all exterior, vertical,…
MEL-PRIME is a solvent-based, ready-to-use adhesive for W. R. MEADOWS membrane systems. It is red to reddish-brown in color.
MEL-PRIME W/B water-based adhesive is a ready-to-use compound specifically formulated with polymers in a true water-based emulsion.
OHIO TYPE III WATERPROOFING is a heavy duty composite membrane used to waterproof bridge decks and other structures. It is…
MEL-ROL XLT waterproofing system is a flexible, versatile, dependable, roll-type waterproofing membrane. It is composed of a nominally 56 mil…
PROTECTION COURSE (VIBRAFLEX PC) waterproofing protection board is a semi-flexible core board composed of a mineral-fortified asphaltic core between two…