Wet-Area Waterproofing
Leak-Free Living Starts Here
From bathrooms to kitchens, our 10-year guaranteed liquid waterproofing keeps your property safe and dry “quickly and reliably”.
Protect Wet Areas from Costly Leaks
You may take care of home cleaning, but wet areas like toilets, kitchens, and balconies are the most difficult. They will let water sneak in and start causing damage -leaks, mold, rusting pipes. And the worst part? Water damage adds up fast if you ignore it.
We at Prompt Insulation in the UAE bring tricks that waterproof all such moisture-prone areas instantly. Our experts combine high-quality, durable liquid waterproofing material with years of experience. Result? Everything from concrete to metal surfaces, along with gaps, corners, and junctions, bonds tightly. We make sure every inch of the wet area is covered correctly, so leaks stay out for good.
With a 10-year guarantee, you get peace of mind. There’s no more guessing if your waterproofing will last. From apartments to restaurants, we’ve helped countless clients across the UAE secure their spaces. It’s simple: right materials, skilled application, and reliable results.

Why Choose Prompt Insulation Liquid & Wet-Area Waterproofing?
- Reverse water damage before it covers your bathrooms, balconies, and kitchens.
- High-quality, eco-conscious liquid waterproofing that sticks strongly to concrete and metal.
- Seals hard-to-access joints, edges, and corners that usually get missed.
- 10-year peace of mind for homeowners and businesses' confidence.
- Cost-effectiveness to replace repeated repairs from poor waterproofing.
- Lightweight and speedy installation that won’t interfere with daily use.
- Perfect for homes, condos, restaurants, or any commercial kitchen setup.
Our services at Prompt Insulation focus on a combination of materials and expertise. The team selects the best liquid waterproofing material in UAE to treat wet zones so precisely that leaks can’t sneak in for years. We believe in the guaranteed material, careful application, and wet protection, all guaranteed.
Signs You Need Wet-Area Waterproofing
- Damp patches on your walls are taking forever to dry.
- You can see green and black molds appearing on the corners and under sinks/ basins.
- Paint peels and plastic distort repeatedly, despite multiple touch-ups.
- You can smell a musty odour even if the bathroom is clean and well-ventilated.
- Pipes and joints have visible signs of rust and cracks.
Ignoring the above signs means you are inviting expensive structural damage. Prompt Insulation steps in before damage becomes irreversible. Contact us now, and don’t wait until your wet zones become a bigger headache. We specialize in dealing with bathrooms, kitchens, and other high-moisture areas.

Where and Who We Serve?
We cover different parts of the UAE, including Dubai, Ajman, Abu Dhabi, Ras Al Khaimah, Umm Al Quwain, Fujairah, and more.
We cover it all—apartments, villas, gyms, restaurants, and hotels. No matter the project, Prompt Insulation has you covered.
We are ready to handle a single bathroom wetproofing or cover a full commercial building with tailored solutions.
Our Waterproofing Process
When we waterproof your home or business, we treat it like our own. Here’s how we make sure leaks stay gone
Inspect and diagnose
Inspect and diagnose
We track leaks to the root cause, not just the visible damage.
Prep thoroughly
Prep thoroughly
Clean, smooth surfaces mean the waterproofing sticks better.
Apply multiple coats
Apply multiple coats
We use trusted products for full coverage.
Detail every edge
Detail every edge
Pipes, wet areas, and corners get extra attention.
Test before we leave
Test before we leave
We won’t hand over the space until we’re confident it’s leak-proof.
Our process is fast, neat, and built for durability. You’ll get a solution that lasts for years, not months.
Case Study
Liquid Waterproofing – Project: G+1 Villa in Sharjah
Overview:
Liquid waterproofing systems provide a seamless, joint-free protective barrier, which is mainly used in bathrooms and balconies to prevent water penetration and protect the underlying structure.
A homeowner was experiencing significant water damage to the ground-floor ceiling, directly underneath the first-floor main bathroom. The recurring leakage was causing aesthetic and structural issues, demanding an immediate and reliable solution
Inspection Findings:
The existing waterproofing membrane layers had been debonded (separated) from the substrate.
Multiple weak points were identified, including ponding at parapets and roof penetrations.
The previous system used membrane sheets. Inspections revealed that these sheets had multiple joints – a major failure point in wet areas such as bathrooms.
Challenges:
Leaks from the first-floor bathroom are causing noticeable damage (stains, bubbles) to the ceiling on the ground floor.
Our Solution:
We recommended a joint free waterproofing system that needs to use bath room waterproofing. Replacing the faulty sheet membrane with a high quality cementitious coating including wall up to 40cm height.
Testing & Results
The bathroom area was subjected to water testing to simulate normal use and ensure the new system was fully effective. The customer confirmed that no leaks were found in the ground floor ceiling after testing.
Outcome
The management praised our clear communication, respectful site behaviour, and effective results. The building avoided disruptive replacement, saved on projected costs, and received a 10-year warranty for peace of mind.
FAQ
Have to vacate home during the Prompt Insulation Liquid & Wet-Area Waterproofing process?
We work efficiently and contain mess. While access to the treated area is restricted for drying, you can comfortably stay at home during the project.
Can Liquid waterproofing stop mold and mildew?
Yes, by sealing off water seepage at the source, waterproofing prevents dampness that causes mold growth. It is an ultimate solution to keep your bathroom or kitchen walls fresh and healthy.
How long does liquid waterproofing last?
With proper installation, Prompt Insulation waterproofing lasts 10+ years. We provide a written guarantee, so you get lasting protection and peace of mind.
Will Liquid & Wet-Area Waterproofing fix existing water damage?
Yes, but waterproofing is step two. We first treat cracks, remove damaged sections, and dry surfaces before applying our liquid coat membrane for a permanent solution.
How much does Liquid & Wet-Area Waterproofing cost?
Cost depends on the area size, condition, and materials required. We provide free site inspections and clear quotes before work starts.