Advanced Concrete Waterproofing Solutions Now in Bulgaria
Next-Generation Waterproofing for Construction Projects in Sofia, Plovdiv, Varna, and Beyond
CWS – Concrete Waterproofing Systems, an Australian-based global leader, is proud to announce the availability of its innovative waterproofing technologies in Bulgaria. As urban development and infrastructure projects expand across the country, the need for permanent, maintenance-free concrete protection is more critical than ever.
At CWS, we specialize in cutting-edge waterproofing solutions that penetrate deep into concrete, sealing it from within, ensuring long-term durability without relying on traditional membranes that degrade over time.
Why Bulgaria Needs Permanent Concrete Protection
From heavy rainfall and groundwater exposure to freeze-thaw cycles in winter, Bulgaria’s climate poses major challenges for concrete structures. Water ingress, chloride penetration, de- icing salts, and surface cracking can compromise the structural integrity of buildings, bridges, basements, and foundations.
Traditional waterproofing membranes often fail due to physical damage, UV exposure, or poor installation. CWS offers a smarter solution: permanent, zero-maintenance waterproofing that protects concrete throughout its service life.
Our solutions are designed to seal micro-cracks and pores, even under high hydrostatic pressure—ideal for Bulgaria’s demanding construction environment.
Our Waterproofing Products Now Available in Bulgaria
CWS100 – Liquid-Applied Impregnating Waterproofing
The CWS100 sub-surface spray-applied treatment penetrates concrete and seals it from the inside, creating a waterproof barrier that cannot peel or wear away.
Ideal for:
- Parking decks and podiums
- Rooftops and exposed concrete
- Water treatment plants and tanks
-
Bridges, wharves, and infrastructure
- 25-year warranty
- Covers up to 6,000 m² per day
- Increases concrete hardness to Grade 9 of Mohs scale and does not need a screed
- Protects against chlorides
- Seals cracks up to 2.2mm
CWS100 offers 25 years warranty of problem-free concrete waterproofing and protection.
CWS Admix – Crystalline Waterproofing for New Concrete
Added directly into fresh concrete mixes, this dry powder provides internal waterproofing from day one.
CWS Admix is for:
- Basements and underground carparks
- Foundations and retaining walls
- Water tanks, tunnels, and dams
- Sewage and water treatment plants
CWS Admix offers 25 years warranty of problem-free concrete waterproofing and protection
Both products are eco-safe, non-toxic, and certified for potable water use (NSF/ANSI/CAN 61- 2020)—making them ideal for residential, municipal, and industrial use in Bulgaria.
CWS100 and CWS Admix are approved by The Road Authority of Canada for use on bridge decks and flyovers
Typical Applications in Bulgaria’s Construction Sector
CWS waterproofing systems have already proven their value in projects across Europe and the Middle East. In Bulgaria, our solutions are ideal for:
- Basement and substructure waterproofing
- Underground garages and parking decks
- Bridge decks and public infrastructure
- Potable water tanks and pipelines
- Roofs, terraces, and exposed concrete
Built to endure Bulgaria’s seasonal variations and moisture challenges, our products deliver permanent results without maintenance.
Become a CWS Distributor or Certified Applicator in Bulgaria
CWS is actively expanding in Eastern Europe and is looking for qualified partners in Bulgaria. If you are part of the construction supply chain, work with engineers, or are involved in major building projects, we’d love to collaborate.
Benefits of partnering with CWS:
- Exclusive distribution territory rights
- Comprehensive technical and product training
- Marketing support and brand assets
- Strong demand from both public and private sectors
- Direct support from our European and Australian offices
Let's Build the Future – Waterproofed for Life
Whether you’re an architect in Sofia, a contractor in Burgas, or a developer in Varna, CWS offers globally proven waterproofing systems tailored for Bulgaria’s unique construction landscape.