D15 · Mass Landed
Roof Waterproofing in Telok Kurau, Singapore
Telok Kurau roofs are predominantly 1980s vintage flat-slab construction with original membranes that have been patched many times. Persistent ceiling staining on the upper floor is the typical trigger for owners to engage us for a proper system replacement.
Why Telok Kurau
Roof Waterproofing for Telok Kurau homes
Roof areas are typically small, 500–800 sqft on inter-terrace homes and slightly larger on semi-detached. Compact roof areas mean total project cost is manageable, and many owners can be persuaded that a full membrane replacement is worth the cost when amortised over the next 10–15 years of leak-free life. PU coatings remain a popular budget-tier option for owners not ready for full membrane spend.
Value-pragmatic pricing, S$5,000–S$11,000 for most full system replacements. PU recoats at S$5,000–S$8,000 remain a popular cheaper alternative. Premium torch-on bitumen with 10-year warranty runs S$8,000–S$13,000 on a typical 700 sqft roof.
An inter-terrace off Lorong G had its 600 sqft flat roof stripped after the fifth recurring leak in 6 years. Torch-on bitumen reinstall, new flashings, and an additional drainage outlet completed in 4 days.
Pricing Guide
What to Budget in Telok Kurau
Budget
$5,000 – $10,000
Acrylic coating system, suitable for minor leaks and recoating
Mid-Range
$10,000 – $18,000
Torch-on modified bitumen membrane with 10-year warranty
Premium
$18,000 – $25,000
Full system replacement: membrane, insulation, drainage, flashings
Prices are indicative for Telok Kurau (D15) and vary by project scope. Get a personalised quote.
Common Questions
Roof Waterproofing in Telok Kurau — FAQ
How much does waterproofing cost per square foot in Singapore?
Waterproofing costs $8–$25 per square foot depending on the system. Basic PU coating runs $8–$12/sqft. Torch-on membrane systems cost $15–$20/sqft. Premium cementitious systems with fabric reinforcement run $20–$25/sqft. Total project costs typically range from $5,000 to $25,000.
What is the best waterproofing method for a flat roof?
For Singapore flat roofs, torch-on modified bitumen membranes offer the best balance of durability and cost. They last 10–15 years and handle our UV and rainfall conditions well. For roofs with heavy foot traffic, cementitious waterproofing with a protective screed is preferred.
What is the difference between torch-on membrane and liquid membrane?
Torch-on membranes are pre-formed sheets heat-welded to the surface — very durable (10–15 years) but require skilled application. Liquid membranes (PU coatings) are painted on, easier to apply around complex shapes, but last 5–8 years. We recommend torch-on for large flat areas and liquid for detailed work.
Can you fix a roof leak as an emergency?
Yes. We offer emergency leak response for active roof leaks. Temporary waterproof patches can be applied within 24–48 hours to stop immediate damage, followed by a permanent repair scheduled when weather permits.
What warranty do you offer for roof waterproofing?
Our premium torch-on membrane systems come with a 10-year material and workmanship warranty. PU coating systems carry a 5-year warranty. All warranties cover both materials and labour for any leak that develops in the treated area.
How long does roof waterproofing last?
Quality membrane systems last 10–15 years. Polyurethane coatings typically last 5–8 years before recoating is needed.
Have a different question? See the full Roof Waterproofing guide or WhatsApp us.
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