Overview
Concrete & masonry surface prep for membranes is a roof problem areas application handled with cold-applied Belzona repair composites and protective coatings — supplied and applied in place, typically with no hot work and no shutdown. As the authorized Belzona distributor for Virginia, Maryland, Washington, D.C., and most of West Virginia, our team specifies the right system, then supplies it, applies it, or both. Recommended systems for this work include Belzona 3911, Belzona 3931. Below are the recommended Belzona products for this application, what each one is used for, and related roof problem areas work we handle across the Mid-Atlantic.
What tends to go wrong in roof problem areas: Flat-roof membrane failure at seams, penetrations, and roof drains. Metal-roof corrosion at fastener heads, panel laps, and ridge details.
What this covers
- Surface preparation of porous concrete substrates prior to Belzona 3131 (WG Membrane) application
- Conditioning of porous masonry roof decks ahead of urethane waterproofing systems
- Surface preparation of porous concrete and masonry prior to Belzona membrane systems
Recommended Belzona Products (2)
About Roof Problem Areas
Industrial roof work fits inside a narrow weather window: in the Gulf South, that is the summer reroofing window between the spring rain and the fall storm season. Belzona's cold-applied roofing systems install without hot work, cure in the actual ambient temperature on the roof, and lay down a continuous waterproof film without seams.
Explore all Roof Problem Areas applicationsRelated Roof Problem Areas applications (13)
Have this on your asset?
Our Mid-Atlantic team will recommend the right Belzona system and supply or apply it — with 24-hour support, no shutdown, no hot work. We serve Virginia, Maryland, Washington, D.C., and most of West Virginia from our Mount Jackson, VA headquarters.