Liquid Applied Waterproofing

Liquid Applied Waterproofing In Singapore

About Liquid Applied Waterproofing

Liquid Applied Waterproofing (LAWP) is a modern waterproofing technique where a liquid membrane is applied directly to the surface and then cured to form a seamless, flexible barrier against water penetration.

Unlike traditional sheet membranes that require overlaps and joints, LAWP provides a continuous, joint-free coating — ideal for complex shapes, corners, and areas with multiple penetrations. This makes it especially effective for Singapore’s humid climate and heavy rainfall.

Common Types of Liquid Membranes

  • Polyurethane (PU) Membrane – ideal for exposed rooftops and balconies; excellent flexibility and durability.
  • Acrylic Waterproofing – cost-efficient and UV-stable for general roof use.
  • Cementitious Coating – perfect for interior wet areas such as bathrooms or kitchens.
  • Bituminous Coating – great for underground or concealed areas like basements.
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Why Liquid Applied Waterproofing?

Liquid applied systems are preferred for:

  • Irregular or detailed surfaces where sheet membranes are hard to fit.
  • Renovation projects where the existing surface cannot be easily stripped.
  • Roof and balcony waterproofing, especially for properties exposed to direct sunlight and heavy rain.
  • Wet areas and bathrooms, where a fully sealed layer prevents seepage and dampness.

The result? A durable, seamless waterproofing barrier that ensures long-term protection and peace of mind.

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Why Choose Us For
Liquid Applied Hacking Waterproofing

F.O.C on-site inspection

Only our consultants and managers are allowed to give the onsite inspection; this is to ensure that recommendations & quotation are given accurately

Cost-effective Solutions

We offer cost-effective solutions catered for both residential and commercial clients

12 Months Warranty

We provide warranty period of 12 months to rectified areas to give our customers a peace of mind

Experienced BCA Approved Contractor

We are accredited Building & Construction Authority contractor. Therefore we have our responsibility to ensure all work abide to the authority quality guideline.

Our Methodology

  1. Inspection & Assessment
    Our team inspects the site, identifies leakage sources, and evaluates surface conditions.

  2. Surface Preparation
    Cleaning, repairing cracks, and priming the substrate for maximum bonding.

  3. Detail Reinforcement
    Strengthening vulnerable areas — corners, outlets, and joints — using mesh or fabric.

  4. Liquid Membrane Application
    Applying multiple coats of liquid membrane by roller or spray.

  5. Curing & Finishing
    Allowing proper curing time for full waterproofing performance.

  6. Quality Check & Warranty
    Final inspection, water test, and warranty handover for peace of mind.

About Us

We are a locally registered company that provides the waterproofing services as the main core business and core service. Other services that complement to waterproofing are also provided so that we are able to service customers with under one roof and one point-of-contact service.

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Frequently Asked Questions (FAQs)
Liquid Applied Waterproofing in Singapore

With diligent and routine maintenance, most systems can reliably perform for an impressive span of 10–20 years.

This longevity is often attributed to consistent upkeep, which includes regular inspections, timely repairs, and adherence to manufacturer guidelines, all of which prevent premature wear and tear.

Yes, in many cases, it can be applied over existing surfaces. However, this is contingent on the old surface, or substrate, being structurally sound and properly prepared to ensure proper adhesion and long-term performance.

Absolutely. Once the material has fully cured and is ready, we can proceed to apply a compatible adhesive or screed over it to ensure a smooth and durable finish. This process allows for a strong bond and a clean surface, ready for the next layer or desired application.

Yes, there are different formulations specifically designed to suit various needs, such as exposed roofs, which require extra durability to withstand weather conditions, and interior wet areas, where moisture resistance is crucial to maintain long-term performance.

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