For facility & property managers
Commercial Waterproofing in Singapore
Hydroseal helps Singapore facility and property managers stop leaks, pass BCA façade inspections, and protect tenants, with documented works and minimal disruption. Our dual waterproofing-and-IRATA-rope-access capability means high-level repairs, surveys and coatings without scaffolding the whole building.
- Est. 1995
- 1,000+ projects
- IRATA-certified
- BCA-registered
- bizSafe
- Up to 10-yr warranty
BCA-ready documentation
Method statements, risk assessments and a photographic record for your building file.
Minimal tenant disruption
Works scheduled around occupancy, with walkways and car parks kept open.
One IRATA-certified team
Inspection, rope access and repair under a single accountable contractor.
What we solve for building managers
Flat-roof ponding & membrane failure
Standing water and aged membranes on large RC roofs and plant decks, re-coated or re-membraned to restore fall and protection.
External wall & curtain-wall seepage
Failed sealant joints, cracked render and façade leaks reaching tenant spaces, sealed and re-coated by rope access.
BCA façade compliance
Periodic Façade Inspection (PIB) surveys and the photographic condition report you need to stay compliant.
Car-park deck & construction-joint leaks
Trafficable deck coatings and joint injection that hold up to vehicle loads and movement.
Commercial methods & capabilities
IRATA rope access
Certified high-level access for surveys, sealing, coating and repair, faster and cheaper than scaffolding.
Large-scale torch-on membrane
Heat-bonded membrane systems for big roof and deck areas, installed to specification.
Cementitious & PU systems
Cementitious, polyurethane and crystalline systems matched to substrate, traffic and exposure.
Documentation & reporting
Method statements, risk assessments and a photographic record for your building file and BCA.
Scheduled around occupancy
Night, weekend and phased works to keep tenant disruption and downtime to a minimum.
Buildings & assets we maintain
- Office towers & business parks
- Shopping malls & retail podiums
- Strata & MCST-managed developments
- Multi-storey & basement car parks
- Glass curtain walls & cladding
- Plant rooms & rooftop decks
- Common-area planters & water features
- Linkways, canopies & soffits
How we work
One clear process, start to warranty
The same disciplined method on every job, so you always know what happens next and why.
- 01
Diagnose
A free, no-obligation site inspection. We trace the water path to its true source, not just where the stain shows, using moisture mapping and, where needed, rope-access close-up survey.
- 02
Recommend
A clear written recommendation matched to your building, budget and timeline: the method, why it suits Singapore’s climate, what it costs, and how long it lasts.
- 03
Execute
Our trained crews carry out the works with minimal disruption, surface preparation, treatment and protective coating done to specification, with safety and tidiness on site.
- 04
Document
You receive a photographic record of the works and, for façade inspections, a full condition report, the documentation facility managers need for BCA and building records.
- 05
Warranty
Every completed project is backed by a Certificate of Warranty, from 1 to 10 years depending on the system, so the result is protected long after we leave.
Recent related projects
Common questions
Straight answers to what homeowners and building managers ask us most.
Yes. Our IRATA-certified rope-access teams reach façades, soffits and high-level walls directly, which is faster to mobilise and significantly cheaper than full scaffolding or gondola hire for most repair and survey scopes. Scaffolding is only recommended where the scope genuinely requires it.
Free quote
Get a free quote for commercial
Tell us about your property and the problem. We’ll diagnose the cause and quote, no obligation.
- Free, no-obligation site inspection
- Certificate of Warranty on completed work
- IRATA-certified, licensed & fully insured
- We respond within 1 business day.
Prefer to talk now?