Trusted specialist waterproofing contractor

Helmed by 40-year veteran waterproofer, Lim Sar Tee, who has completed thousands of projects, big and small, successfully, we’ll ensure your property is safe from unwanted water intrusion.

Specialist waterproofing contractor Lin Jin Ze Construction protects Singapore homes and business premises from the potentially devastating effects of water infiltration.

We give homeowners peace of mind that their families are safe from the health risks posed by water incursion, while our commercial and industrial services ensure a comfortable environment for customers and employees.

Lin Jin Ze Construction’s professional waterproofing installation and water seepage repair specialists have been preventing and fixing water leakage issues in Singapore properties for close to 10 years. We’re committed to providing the highest service standards by keeping up to date with the latest technologies and using the best waterproofing materials.

Lin Jin Ze Construction is headed by Lim Sar Tee, a highly-respected figure in the industry.

Meet Lim Sar Tee

Lin Jin Ze Construction was established by Lim Sar Tee in 2013. With a track record of more than 40 years, he’s acknowledged as one of the most skilled, experienced, and reputable waterproofing specialists in the business.

Proficient in all major types of waterproofing systems and leading a team of over 20 technicians, Lim Sar Tee has been at the helm of more than 350 waterproofing projects over the past 7 years, addressing a wide range of commercial, industrial, and residential water seepage issues.

Further, because of his deep understanding of Singapore’s climate and environment, Lim Sar Tee is always able to recommend the most effective waterproofing methods and the right mix of ingredients for waterproofing materials – and these are often challenging tasks.

Our waterproofing services

Lin Jin Ze Construction provides an extensive range of waterproofing services for homes and business properties. Our waterproofing solutions and water seepage repairs, backed by guarantees of up to 10 years, provide long-lasting effectiveness.

Residential waterproofing service

Lin Jin Ze Construction services are sought by homeowners across Singapore, particularly those requiring prompt attention to rectify water infiltration problems. Our wall, floor, roof, and ceiling waterproofers can install new systems or repair leaks in all areas of your home, including basements, balconies, bathrooms, and kitchens.

Commercial waterproofing service

We provide services for shops, offices, commercial wet areas, and other business properties, and we’re experienced in working with commercial landlords and tenants. Our commercial building waterproofing contractors handle all types of internal and external waterproofing installations and water leakage repairs – big or small.

Industrial waterproofing service

Our industrial waterproofing contractors prevent water ingress problems in buildings such as factories and warehouses that could cost a business tens of thousands of dollars in damage to property and contents. Our team of professionals is often in demand to fix problems caused by pooling on flat roofs of factories.

Cost of waterproofing

Waterproofing costs vary according to factors such as the type of material used, size of the area that needs waterproofing, and ease of access to the site. Pricing of our roof waterproofing services also depends on the type of roof – for instance, waterproofing a tiled roof is more expensive than waterproofing a reinforced concrete (RC) roof. And the job will cost more if scaffolding is needed.

Our waterproofing warranty

Lin Jin Ze Construction provides in-house warranties against defects.

Waterproofing repair works

1 year

Waterproofing system reinstallation

5 years

Sheet waterproofing systems

10 years

No more unwanted water intrusion!

Guided by Lim Sar Tee, an industry expert with 40+ years of experience, we'll ensure your premises are safe from water infiltration.

Our waterproofing process

Lin Jin Ze Construction employs a process that ensures consistency of quality in our service delivery.

Site assessment

We’ll thoroughly assess your building to determine its existing level of protection against water incursion. We’ll also identify the root cause of any water damage, which may not be immediately apparent.

Advice & pricing

Based on our waterproofing expertise and experience, we’ll recommend the most effective system for your building. We’ll also give you an estimate of how much the work will cost.

Permits & materials

We’ll take care of the paperwork involved in applying for any necessary permits. Further, we’ll source quality materials for your waterproofing works.


Our experienced, competent team will install your waterproofing system to the highest standards. We’ll ensure the job is completed in a timely manner and within the agreed costing. If required, we’ll conduct testing on the completion of the work.

Handover & warranty

Once we’ve cleaned up the area after the installation and removed any debris, we’ll show you exactly what we’ve done to ensure you’re completely satisfied with the job. We’ll then provide you with your written warranty.

Why choose Lin Jin Ze Construction?

We’re an experienced waterproofing company with extensive expertise in handling all types of residential, commercial, and industrial projects.

Problems we solve

Our company prevents or fixes all the problems householders and business owners face from water leakage.

Singapore’s tropical climate with high humidity and abundant rainfall, combined with general wear and tear, can gradually break down waterproofing systems, especially those that weren’t installed by a specialist waterproofing contractor like Lin Jin Ze Construction.

This can lead to water damage to a property’s contents and even threaten the structural integrity of the building.

Alongside solving leakage problems, Lin Jin Ze Construction also helps to keep people healthy. Water penetration in buildings can result in the formation of mould – particularly black mould – which can cause respiratory problems such as coughing and wheezing, and worsen the symptoms of people who have asthma or allergies.

Our waterproofing works

  • Water seepage repair
  • PU (polyurethane) grouting or injection
  • Planter box waterproofing
  • Waterproofing concrete water tanks
  • Waterproofing flashing, capping, and gutters
  • Waterproofing water features, such as swimming pools and fish ponds

    Why homeowners and businesses choose our services

    • Our rock-solid reputation.
    • Our core business values of customer commitment, integrity, and transparency.
    • Free site inspection and quote.
    • Our use of the most advanced technologies and techniques.
    • Application of the most efficient, cost-effective solution for waterproofing of a particular property.

    Get free site assessment

    Request for site evaluation & cost estimate

    You'll receive a response within 2 working days.

    Urgent help – call

    +65 3159 1416

    (Mon – Fri: 9 a.m. – 5 p.m.)


    Lin Jin Ze Construction LLP
    UEN: T13LL1348K

    BCA registered contractor
    CR13 – Waterproofing Installation, Grade L1

    1 Irving Place
    #08-01 The Commerze@Irving
    Singapore 369546

    Office hours
    Monday – Friday: 9 a.m. – 5 p.m.

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