Stop leaks before they become problems
Roof Waterproofing
A roof leak needs an explanation before it needs a new coating. We assess the existing roof and water routes, then propose local repairs or a complete waterproofing system with the preparation, drainage and junction details included. The quote sets out the work, acceptance checks and applicable warranty terms.
Why Choose Us
What You Get
Root Cause Analysis
We investigate likely water-entry routes, record the findings and explain any areas that need further investigation before the repair scope is fixed.
Written Warranty Terms
Your proposal identifies the applicable material and workmanship warranty, its issuer, coverage, exclusions and maintenance requirements.
Minimal Disruption
We plan access, noise, temporary weather protection and any affected rooms with you. Whether the house can remain occupied depends on the work and the site conditions.
Full System Approach
We address the complete water management system: membrane, drainage, flashings, and penetration seals.
Options
Materials & Systems
Acrylic Coating
A liquid-applied system category. Suitability, preparation, reinforcement and exposure limits depend on the exact product and roof assembly.
Torch-On Membrane
Bituminous sheet membrane installed with specified seams and junctions. The work method, substrate and finished roof use must suit the selected system.
Polyurethane Membrane
Liquid-applied systems with product-specific build-ups and limits. Flexibility is not a substitute for assessing unexplained structural movement.
How It Works
Our Process
Inspection
Roof condition and drainage assessment, with records of accessible areas and any further investigation or suitable testing needed.
Diagnosis
We explain the findings and recommend a repair or renewal scope suited to the roof, including any issues that need professional assessment.
Surface Preparation
The existing assembly is assessed for retention or removal. Repairs and preparation follow the specified system and accepted substrate condition.
Application
New waterproofing system applied with proper overlaps, edge treatments, and penetration seals.
Testing
Agreed inspection or testing suited to the roof assembly, with findings, defect close-out and handover records. Method and duration are established for the project.
Real people, real care
What working with us looks like
A thorough, free site assessment. We measure and plan around your home.
Careful, protected work by people who take pride in the finish.
A proper walkthrough and handover. We see it through to the end.
Common Questions
Roof Waterproofing FAQ
How much does waterproofing cost per square foot in Singapore?
What is the best waterproofing method for a flat roof?
What is the difference between torch-on membrane and liquid membrane?
Can you fix a roof leak as an emergency?
What warranty do you offer for roof waterproofing?
How long does roof waterproofing last?
Can you waterproof while it's raining?
Do I need to vacate my home during waterproofing?
How do I know if my roof needs waterproofing?
Can you waterproof a roof terrace or balcony?
Have a different question? See all FAQs or WhatsApp us
Get Started
Request a Free Quote
Tell us about your Roof Waterproofing project. We'll arrange a free site assessment and provide a detailed, no-obligation quotation.
Your Contact Details
Resources
Roof Waterproofing Guides
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Water Pooling on Your Roof? Waterproofing Alone May Not Fix It
Water pooling on a roof may indicate a drainage problem that a new waterproof layer cannot correct. The surface slope, outlets and overflow provision determine how rainwater leaves the roof. Investigate them alongside the waterproofing so the repair addresses both water entry and the reason water is collecting there.
roof-waterproofing
Can Roof Waterproofing Be Done in the Rain?
Rain can interrupt preparation, application and curing during roof waterproofing. Whether a particular stage can proceed depends on the product and site conditions, not a single waiting period that applies to every roof. Before work begins, ask how exposed areas will be protected and how the contractor will decide when the surface is ready for the next stage.
roof-waterproofing
Roof Waterproofing Maintenance: What an Inspection Should Cover
A professional roof inspection should look for conditions that allow water in or prevent it draining away. That includes the waterproofing, outlets, joints and connections around roof features. Ask for findings tied to the inspected areas and a clear distinction between work needed now and items to monitor; a generic checklist alone will not explain your roof's condition.
roof-waterproofing
Condo vs Landed Roof Leaks: Who Should Arrange Repairs?
Who arranges a roof repair depends on ownership and responsibility for the affected roof. A landed homeowner may be responsible for their own roof, while a condominium leak can involve common property and the management corporation. Establish that responsibility before appointing a contractor, including where a private terrace sits above another unit.
roof-waterproofing
Bathroom vs Roof Waterproofing: Why the Repair Is Different
Bathroom and roof waterproofing both prevent water entering the building, but the conditions are different. A bathroom system sits beneath finishes around showers and drains; a roof system must suit its weather exposure, drainage and intended use. A repair that works in one place cannot be chosen for another on the word “waterproof” alone.
roof-waterproofing
Aluminium Roof Leaks: Reseal or Replace?
Resealing may be enough when an aluminium roof leaks at a joint or fixing and the surrounding sheets remain serviceable. Damaged sheets, poor junction details or wider deterioration can call for more work. The first decision is where water enters and what condition the roof is in, rather than which sealant to apply to the nearest visible gap.
Where We Work
Roof Waterproofing anywhere in Singapore
We take on landed homes across the whole island. These are the estates we get asked about most often, each with notes on the houses and the access there.
Your estate not listed? It makes no difference to us. Tell us where the house is.
