Rooftop Waterproofing in Singapore by Atlas Works Waterproofing
Rooftop waterproofing in Singapore is essential to protect your property from leaks, structural damage, and weather-related issues, ensuring long-lasting durability and cost savings. Heavy rainfall, intense heat, and humidity put your rooftop at constant risk of water seepage, cracks, and deterioration. Without proper waterproofing, these problems can lead to expensive repairs, mould growth, structural integrity issues, and even health risks.
At Atlas Works Waterproofing, we specialise in delivering expert rooftop waterproofing solutions tailored to your property’s unique needs. With a strong reputation for professionalism, high-quality results, and advanced waterproofing techniques, our team ensures your building stays safe, durable, and leak-free for years to come.
Why Is Rooftop Waterproofing in Singapore Necessary?
Failing to waterproof a rooftop leaves your property vulnerable to numerous devastating effects caused by leaks and water infiltration. Here’s why rooftop waterproofing in Singapore is crucial:
– Prevents Leakage and Structural Damage: Heavy rain can lead to water pooling on your roof, penetrating cracks and damaging walls, beams, and columns.
– Reduces mould and Mildew Growth: Excess moisture creates an ideal environment for mould and mildew, affecting indoor air quality. This can lead to respiratory issues, skin irritation, and other health risks.

– Protects Interiors: Dampness and leaks harm interior finishes, cause peeling paint, and degrade furniture.
– Avoids Costly Repairs: Waterproofing prevents problems before they occur, saving you money on expensive repair projects.
Ignoring the leak at first seemed harmless, but it ended up costing me triple the amount in repairs later – waterproofing would have saved me so much trouble.
Soon Seng, Atlas Works Waterproofing Customer when we visited him for a review.
Whether you own a residential building, commercial space, or industrial facility, waterproofing your rooftop is an effective way to enhance your property’s value and durability.
Rooftop Waterproofing for All Property Types
At Atlas Works Waterproofing, we cater to a wide range of properties, ensuring tailored waterproofing solutions for each type:
1. HDBs – Protect your flat from leaks and water damage with our cost-effective and durable rooftop waterproofing solutions, designed to meet Singapore’s public housing standards.
2. Condos – Maintain the aesthetic and structural integrity of your condominium with our premium waterproofing services, ideal for high-rise residential properties.
3. Landed Properties – From rooftop terraces to bungalows, our waterproofing solutions add a layer of durability and protection to your rooftop, regardless of design or scale.
4. Commercial Properties – Safeguard your office buildings, retail centers, and industrial rooftops with our professional-grade waterproofing materials and techniques.
No matter the property type, Atlas Works Waterproofing guarantees effective solutions to keep your rooftops leak-free and long-lasting

Benefits of Choosing Atlas Works Waterproofing
At Atlas Works Waterproofing, we offer solutions that go beyond simply fixing leaks. Here’s why our rooftop waterproofing in Singapore services stand out:
1. Improves Structural Durability
Water damage weakens the structure of your building over time. With our waterproofing solutions, we protect your property and extend its lifespan by preventing cracks, corrosion, and decay.
2. Saves Long-Term Costs
Unlike frequent repairs needed for untreated rooftops, waterproofing provides a long-lasting solution that reduces recurring expenses and keeps your property in peak condition.
3. Enhances Energy Efficiency
Our waterproofing membranes also provide excellent thermal insulation, reducing rooftop heat absorption. This method reduces cooling costs and helps maintain a comfortable indoor temperature, cutting energy bills by up to 8°C.
4. Prevents Health Issues
By stopping water seepage, we help you avoid mould growth and indoor dampness, which are known to cause allergies, respiratory problems, and skin issues.
5. Protects Aesthetic Appeal
Waterproofing safeguards interior paintwork, wall finishes, and furniture from water spots, peeling, and stains, preserving your property’s aesthetic value and cleanliness.
With Atlas Works Waterproofing, you can enjoy peace of mind knowing your property is protected by industry experts.

Our Proven Rooftop Waterproofing Methods
Our team uses only high-quality materials and advanced techniques to ensure durable rooftop waterproofing. We provide two main solutions:
1. Bituminous Membrane Waterproofing
A highly durable method, bituminous membranes are made from asphalt and organic materials that form an impermeable shield over your roof.
Key Advantages:
– UV and Heat Resistance: Ideal for Singapore’s warm climate.
– High Flexibility: Adapts to various rooftop shapes and won’t crack under structural movement.
– Chemical and Puncture Resistance: Safeguards against industrial pollutants and heavy impact.
– Cost-Effectiveness: Long-lasting and budget-friendly for flat roofs or low-sloped structures.
How We Apply It:
We heat bituminous rolls with a blowtorch to bond them tightly to your roof’s surface, ensuring seamless coverage. Our experts inspect and align each membrane carefully to ensure long-term performance.

2. Polyurethane Liquid Membrane Waterproofing
This advanced waterproofing solution is a seamless liquid application ideal for flat roofs and areas with unpredictable weather.
Key Advantages:
– Seamless Application: Creates a watertight, joint-free membrane, reducing leakage risks.
– High Elasticity: Expands up to 280%, accommodating structural shifts without cracking.
– Ease of Installation: Quick application ensures minimal disruption.
– Longevity: Lasts for decades with proper maintenance and offers excellent UV stability.
How We Apply It:
We use specialized primers and a trowel, roller, or spray to deliver a perfect finish, ensuring all cracks and capillary gaps are filled.
Materials We Use for Waterproofing

Atlas Works Waterproofing uses only premium waterproofing materials. Below is a selection of materials we use to ensure long-lasting protection:
Bituminous Waterproofing Materials:
– APP (Atactic Polypropylene): UV-stable, heat-resistant membranes ideal for tropical climates.
– SBS (Styrene-Butadiene-Styrene): Flexible membranes that resist thermal shocks.
– Reinforcement Materials (Fiber-glass, Polyester): Improve dimensional stability and puncture resistance.
Polyurethane Waterproofing Materials:
– Water-Based Liquids: Eco-friendly solutions with excellent UV resistance.
– One-Component Polyurethane: Ensures flexibility and cures in various weather conditions.
– Two-Component Polyurethane: Fast application, perfect for larger roofs.
By using durable, high-performance materials, we provide waterproofing solutions guaranteed to stand the test of time.
Our Step-by-Step Rooftop Waterproofing Process
At Atlas Works Waterproofing, we follow a meticulous process to ensure the best results:
For Liquid Waterproofing:
1. Inspect and Clean the Substrate: We pressure-wash and inspect all surfaces for cracks or imperfections.
2. Prime the Surface: A specialized primer enhances adhesion and prevents membrane damage.
3. Treat Details: Close attention is paid to corners, joints, and drains to prevent weak points.
4. Apply the Liquid Membrane: A uniform layer is applied using rollers or sprays, ensuring full waterproof protection.
5. Inspection and Final Checks: We check every phase to ensure seamless waterproofing.
For Bituminous Membrane Waterproofing:
1. Surface Preparation: We clean and dry the roof for smooth application.
2. Align and Install Membranes: Bituminous rolls are carefully laid, aligned, and bonded using torching methods.
3. Seal Joints: Special attention ensures no air gaps or weak seals.
4. Inspect Final Installation: Quality checks ensure long-lasting, watertight results.
Why Choose Atlas Works Waterproofing?
Choosing the right waterproofing contractor is essential to ensuring your property’s durability. Here’s why Atlas Works Waterproofing is Singapore’s trusted rooftop waterproofing provider:
– Proven Expertise: Decades of experience in waterproofing residential, commercial, and industrial properties in Singapore.
– Reliable Solutions That Lasts: We adhere to the highest standards of quality and safety.
– State-of-the-Art Techniques: Using advanced methods, materials, and equipment for flawless results.
– Transparent Pricing: Competitive rates with no hidden costs — we tailor solutions to your building’s specific requirements.
– Customer Satisfaction Guarantee: Count on us for long-term peace of mind, backed by expert support.

Frequently Asked Questions (FAQs)
1. How long does rooftop waterproofing last?
Depending on the method used, our waterproofing solutions can last 10-20 years with proper maintenance.
2. Can waterproofing reduce energy costs?
Yes! Our materials provide insulation, reducing heat absorption by up to 8°C and lowering air conditioning expenses.
3. Is waterproofing suitable for sloped roofs?
Yes, waterproofing techniques can be tailored to both flat and sloped rooftops.
Contact Atlas Works Waterproofing Today
Don’t let leaks, mould, or costly repairs disrupt your property. With Atlas Works, you’ll get professional rooftop waterproofing in Singapore that ensures long-term protection and peace of mind.
📧 atlas@atlasworks.sg
📍 2 Venture Drive, 14-02 Vision Exchange, Singapore 608526
Get Started Today – Request a Free Consultation!
Atlas Works Pte Ltd | Waterproofing & Painting Services Singapore | Residential & Commercial 101 Google reviews E S2025-01-18 Engaged Atlas Works for the toilet re-waterproofing at my parent's place. Eric is patient and prompt in responding to my queries. The worker is also very diligent and performed a good job. Thank you, Atlas Works. Jaquelyn Cheong2025-01-17 Contacted them for toilet ceiling waterproofing, they managed to schedule for service within the next 2 days. The staff were efficient and did the job well. Thank you Jonathan Ho2025-01-12 Engaged Atlasworks for waterproofing of my toilet unit in July ‘24 and subsequently painting services for my house recently. Eric was very patient with my questions and queries and provided outstanding services on the two occasions of works. Workmanship by the team was also good. There is also 100% transparency from start to finish. Zerong Zhang2025-01-05 We have water seeping through vinyl floor outside common toilet. Eric was able to diagnose the cause through phone / whatsapp and no site inspection required. Appreciate his prompt reply despite its festive period and he was very patient in addressing our questions with detailed explanation. The team who did the waterproofing was prompt and delivered before estimate time. Very glad that this has helped to resolve our issue without the need to remove/reinstate vinyl floor. Thank you Eric and team!! Hairul Sulaiman2024-12-30 Had problem water leaking to my below neighbour unit..Engaged ATLAS WORKS for this job..served by Edwin...he came down, explained what will be done for this job...Edwin is very soft spoken and friendly guy..Job done by 2 Bangladeshi worker...they were professional in their job...job done nicely and neat.Hopefully it will solved my floor leaking issue.Job done on the 28/12/24 so yet to see results. Cindy How2024-12-29 Had just done my house painting for 4 room flat at a reasonable price. would like to compliment Eric & his workers for all their hard work & make my house with fresh new look. Thank you! Kwai Keng Chong2024-12-18 After so many years of bearing with seepage and dampness of my bedroom wall, which is adjacent to the bathroom , eventually Atlas Works solved my nightmare. Eric and Edwin are both very responsive. The Indian worker is very experience as well. After the job done , Eric will follow up and when highlighted certain areas are still not resolved, he immediately arranged for his staff to rectify the issues. Thank you Eric and team for the great job. Adrian Teo2024-12-17 “I engaged Atlas Works Pte Ltd for waterproofing services, and they exceeded my expectations. From start to finish, their customer service was prompt, professional, and attentive, making the entire process smooth and hassle free. I’m impressed with their attention to detail and dedication to getting the job done right. Highly recommend Atlas Works for anyone seeking reliable waterproofing solutions in Singapore!” Kenneth Tan2024-12-10 engaged atlas to repair seepages on a room wall and ceiling.. communications were prompt and clear.. the team did a good job and after services were great.. hopefully the issues are resolved.. Kcin28212024-12-05 Excellent service, extremely responsive and the staff have years of knowledge and experience. Waterproofing was completed in 4 hours and a report was sent a few days after! Definitely recommend them!