Question 1

Why does seepage come back after repainting?

Accepted Answer

Repainting only masks the symptom on the surface. Water trapped inside the wall or slab will inevitably push through again. Waterproofing requires stopping water at its source, not just covering the exit point.

Question 2

Can a photo tell where leakage is coming from?

Accepted Answer

A photo helps us understand the visible symptoms and prepare for a site visit, but it cannot always pinpoint the exact source, especially for concealed plumbing or complex structural issues. A physical inspection is often required.

Question 3

How can I know whether leakage is plumbing or waterproofing?

Accepted Answer

Typically, plumbing leaks are continuous and independent of weather, whereas waterproofing failures often correlate with rainfall or specific water usage events. Our diagnostic process helps determine the exact cause.

Question 4

Why does dampness appear only during monsoon?

Accepted Answer

Monsoon dampness usually indicates a failure in the exterior building envelope—such as terrace membranes, external wall cracks, or balcony joints—allowing rainwater to penetrate the structure.

Question 5

Why does a leak show up far from where the water is entering?

Accepted Answer

Water travels along the path of least resistance inside a structure, often tracking sideways along a slab or rebar before dripping down at a lower point. This is why the visible damp patch is rarely directly below the actual entry point.

Question 6

Is a moisture meter reading enough to confirm the cause?

Accepted Answer

A moisture meter tells us where water currently is, not necessarily where it entered. We combine meter readings with visual inspection of cracks, joints and surrounding context to confirm the actual source before recommending treatment.

Question 7

Do bathroom tiles need to be removed?

Accepted Answer

Not always. If the issue is localized, clear coatings or injection grouting might suffice. However, if the sub-surface waterproofing membrane has completely failed, removing tiles is often the only way to establish a reliable new barrier.

Question 8

Can a terrace be waterproofed without breaking the floor?

Accepted Answer

Yes. Depending on the condition of the existing surface, specialized elastomeric coatings or liquid-applied membranes can often be applied directly over the current substrate after proper cleaning and crack preparation.

Question 9

How long does waterproofing take?

Accepted Answer

Timelines vary by scope. A localized injection repair might take a few hours, while a complete bathroom or terrace overhaul can take several days to allow for proper curing between coats.

Question 10

Can waterproofing work be done during monsoon?

Accepted Answer

Some targeted interior treatments, like negative-side basement waterproofing or PU injection grouting, can be done during rains. However, exterior surface coatings generally require a dry substrate to cure properly.

Question 11

Do you take small jobs?

Accepted Answer

Yes. Water damage escalates over time. We treat single residential repairs with the same diagnostic rigor as large commercial projects.

Question 12

Will I need to vacate the room during treatment?

Accepted Answer

For most bathroom, terrace and balcony work you can continue using the rest of the property, though the specific area under treatment will be inaccessible until curing is complete. We'll confirm expected downtime as part of the quotation.

Question 13

Do you handle painting after waterproofing?

Accepted Answer

Our scope covers the waterproofing system itself. Where the treatment requires plaster or paint restoration around the worked area, we'll flag this in the quotation so you can plan for it.

Question 14

How is waterproofing cost calculated?

Accepted Answer

Costs are determined by several variables including the total area, current substrate condition, accessibility, required surface preparation, and the specific chemical system chosen for the application.

Question 15

Can you quote by square foot?

Accepted Answer

We avoid arbitrary square-foot pricing without an initial assessment. A small area requiring heavy demolition will have a different cost profile than a large, open surface needing a direct liquid membrane application.

Question 16

Why can two waterproofing quotes differ substantially?

Accepted Answer

Quotes often differ based on the proposed methodology. One might be for a superficial patch repair, while another includes complete substrate preparation and a multi-layer technical membrane system.

Question 17

Is payment required upfront?

Accepted Answer

Payment terms are laid out in your project agreement and typically follow a milestone structure tied to preparation, application and completion, rather than a single upfront payment.

Question 18

Do additional costs come up mid-project?

Accepted Answer

Occasionally, if substrate conditions differ materially from what was visible during assessment (for example, hidden structural cracks found only after old flooring is removed), we'll flag this before proceeding and revise the quotation accordingly.

Question 19

What's the difference between cementitious and crystalline waterproofing?

Accepted Answer

Cementitious coatings form a surface barrier and are cost-effective for straightforward applications. Crystalline systems chemically react with concrete to fill capillary pores from within, giving self-healing properties useful in higher-pressure areas like basements.

Question 20

When is PU injection grouting used instead of a membrane?

Accepted Answer

PU injection grouting is used for active, pressurized leaks — such as through construction joints or cracks under water pressure — where a surface membrane alone can't stop the ingress at its source.

Question 21

Are the materials used safe for water tanks?

Accepted Answer

For water tank applications we use food-safe, potable-water-approved coatings specifically rated for contact with drinking water, not general-purpose waterproofing chemicals.

Question 22

How long do waterproofing systems typically last?

Accepted Answer

Lifespan depends on the system used, surface exposure and maintenance, and is specified per project in your warranty terms rather than a single blanket figure across all systems.

Question 23

Do waterproofing jobs come with warranty?

Accepted Answer

Yes, we provide warranties for our comprehensive waterproofing systems. The specific terms depend on the treatment type, surface condition, and the chemical system applied.

Question 24

What can invalidate a waterproofing warranty?

Accepted Answer

Warranties can be invalidated by subsequent structural modifications, third-party plumbing or drilling work that punctures the membrane, or severe structural movements beyond the material's elastic limits.

Question 25

What happens if a leak recurs within the warranty period?

Accepted Answer

Contact our technical team with details and photos. If the recurrence is within the covered scope and system, we'll inspect and remediate under warranty rather than treating it as a new paid job.

Question 26

Do you work from BOQs?

Accepted Answer

Yes, we review and execute based on existing Bill of Quantities (BOQs) for commercial and builder projects, ensuring technical compliance with project requirements.

Question 27

Can you work with consultant specifications?

Accepted Answer

Absolutely. We collaborate with structural consultants and architects to implement specified systems, or propose technically equivalent alternatives if required.

Question 28

Do you undertake remedial waterproofing?

Accepted Answer

Yes. We specialize in diagnosing and rehabilitating failed waterproofing systems in existing commercial structures, basements, and podiums.

Question 29

Can builders upload drawings?

Accepted Answer

Yes, builders and project managers can upload BOQs, drawings, and specifications directly through our project enquiry form for review by our technical team.

Question 30

Do you handle waterproofing for basements and podium levels?

Accepted Answer

Yes, including negative-side treatments for below-grade structures dealing with sustained hydrostatic pressure from surrounding soil.

Question 31

Can you coordinate with other contractors on site?

Accepted Answer

Yes. On active construction sites we coordinate scheduling and site access with the general contractor or project manager to fit within the broader project timeline.

Waterproofing questions, answered clearly.

Diagnosis

Residential

Cost

Materials & Systems

Warranty

Commercial

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