Stop leaks for good — the right system for every surface.
From torch-on membranes to flexible cementitious slurries and rapid water plugs, Bina waterproofing systems protect roofs, wet areas and concrete structures — with up to 10 years warranty.
Engineered to keep water out
Complete system range
Membranes, slurries, sealers and plugs for any condition.
Flexible & crack-bridging
Moves with the structure without losing the seal.
For roofs, wet areas & tanks
Proven on flat roofs, bathrooms, basements and decks.
Breathable yet waterproof
Allows vapour out while keeping water firmly out.
Approved applicators
Installed to spec by Bina-trained applicators.
Up to 10-year warranty
Long-term peace of mind on qualifying systems.
A solution for every leak
Not sure which one? Tell us the surface and we’ll specify it for you.
Bina Torchseal Membrane
APP torch-on membrane with polyester reinforcement — heavy-duty waterproofing for flat roofs & decks.
Download datasheet (PDF) →
Bina Multiproof 5000
Flexible, seamless acrylic membrane — cold-applied on concrete, metal, fibreglass & roof slabs.
Download datasheet (PDF) →
Bina Flexseal 2000
Two-part cementitious slurry — breathable membrane that seals micro-porous capillaries in concrete.
Download datasheet (PDF) →
Bina Seal 1000
Penetrating sealer for concrete micro-capillaries; also a thin-layer honeycomb repair.
Download datasheet (PDF) →
Bina Plug 4000
Rapid-set hydraulic plug — stops active running leaks in seconds. Chloride-free.
Download datasheet (PDF) →From leak to lasting seal
Site assessment
We inspect the surface and diagnose the leak.
Specify system
Recommend the right membrane/slurry for the conditions.
Surface prep
Clean, repair and prime the substrate.
Apply & warrant
Applied to spec, with warranty on qualifying systems.
Get a waterproofing quote
Tell us the surface, area and the problem — our team will specify the right system and quote it.
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