Waterproofing
BGN Construction provides specialist waterproofing solutions designed to protect structural concrete elements from water ingress across above-ground and below-ground applications. We supply and install a range of membrane systems, crystalline treatments, injection technologies and sealant details — suited for basements, foundations, podiums and wet areas.
Below-Ground Waterproofing
Retaining Wall Waterproofing
Basement and Underground Structure Protection
Drainage Board and Protection Layer Installation
Above-Ground Waterproofing
Podium Deck Waterproofing
Roof Terrace and Green Roof Systems
Crack Injection and Grouting Remediation
Wet Area Membrane Systems
Bathroom and Kitchen Waterproofing
Water Tank and Reservoir Lining
Balcony and Walkable Deck Coatings
Applications
Below-ground basements and sub-structures
Retaining walls and deep excavations
Podium decks and rooftop gardens
Residential, commercial and hospitality wet areas
Water treatment facilities and reservoirs
Delivery & Maintenance
Each waterproofing scope is supported by a detailed specification aligned with the project's exposure class requirements. We conduct in-process inspections at critical stages — surface preparation, priming, membrane application and protection layer — and can provide post-completion support including optional periodic survey programmes.