WATERPROOFING IN BANGLADESH
Home> WATERPROOFING SOLUTION
Waterproofing Solution In Bangladesh
Waterproofing in Bangladesh is the process of making an object or structure waterproof or water-resistant, so that remains comparatively unaffected by water or resisting the entrance of water under specified conditions. Such things could also be utilized in damp environments or underwater to given depths. Expotech provides the best service for Waterproofing in Bangladesh as the best applicator as well as a contractor at affordable prices. We are also providing the best service for PU flooring in Bangladesh, Epoxy flooring, Floor Hardener, Vinyl flooring and Polished concrete in Bangladesh.
Waterproofing is the process of making an object or
structure waterproof or water-resistant so that it remains relatively
unaffected by water or resisting the ingress of water under specified
conditions. Such items may be used in wet environments or underwater to
specified depths. Water-resistant and waterproof often refer to
resistance to penetration of water in its liquid state and possibly under
pressure, whereas damp proof refers to resistance to humidity or
dampness.
The hulls of boats and ships were once waterproofed by
applying tar or pitch. Modern items may be waterproofed by
applying water-repellent coatings or by sealing seams with gaskets or O-rings. Waterproofing is used in reference to building structures
(such as basements, decks, or wet areas), watercraft, canvas, clothing (raincoats or waders),
electronic devices and paper packaging (such as cartons for liquids).
Concrete Waterproofing may be a system that stops water from your concrete structure piercing absorb water. The waterproofing technique is incredibly imperative because it advantages to preserve your house dry, healthy and safe. It makes absolute to decrease wetness absorbs into the concrete and thereby protects concrete from injury made because of wetness or water exposure. Water is required for concrete action, Similar, Water is very dangerous for concrete once action. So that, concrete waterproofing in Bangladesh is a very significant subject for living fiving fine plus health construction.
There’re various approaches of waterproofing utilized in our country like building material Waterproofing in Bangladesh, hydrocarbon Waterproofing, Injection Epoxy/PU Grouting, Acrylic Base Waterproofing, EPDM Waterproofing Membrane, and Crystalline Waterproofing.
Types of Waterproofing Solutions Offered by Expotech
Expotech provides a complete range of waterproofing solutions suited for different parts of your property. Let’s look at the major categories below.
1. Roof Waterproofing Solution
Roofs are the most exposed area to rain and sunlight, making them highly vulnerable to leaks and cracks. Expotech offers advanced roof waterproofing solutions using polyurethane coatings, bituminous membranes, and liquid-applied membranes to create a seamless, water-resistant layer.
Benefits of Roof Waterproofing:
Prevents leakage and dampness
Reflects UV rays and heat
Increases roof lifespan
Reduces maintenance costs
Example Internal Link:
Learn more about our PU Waterproof Coating Services.
2. Wall Waterproofing Solution
Walls often absorb rainwater through micro-cracks and porous plaster. Over time, this leads to bubbling paint and weakened plaster. Expotech applies high-performance waterproof coatings that block moisture penetration and protect walls from dampness and efflorescence.
Benefits:
Prevents damp spots and peeling paint
Enhances wall strength
Protects interior decoration
3. Basement Waterproofing Solution
Basements are highly prone to water infiltration due to soil moisture and poor drainage. Our basement waterproofing solutions involve cementitious coatings, injection grouting, and crystalline waterproofing that effectively seal joints and prevent leakage.
Benefits:
Stops seepage through concrete
Prevents mold growth and foul odor
Protects stored materials and equipment
4. Bathroom Waterproofing Solution
Bathrooms are constantly exposed to water, making them a major source of leakage in multi-floor buildings. Expotech’s bathroom waterproofing system uses elastomeric membranes and polymer-based coatings for permanent protection.
Benefits:
Prevents leakage to lower floors
Ensures hygienic and mold-free surfaces
Reduces maintenance cost
5. Foundation Waterproofing Solution
Foundation damage caused by water seepage can threaten the entire structure’s integrity. Expotech uses bituminous membranes, epoxy sealants, and pressure grouting systems to keep foundations dry and durable.
Benefits:
Increases foundation strength
Prevents corrosion of steel reinforcements
Protects against ground moisture infiltration
Why Waterproofing is Important in Bangladesh?
Bangladesh has a tropical climate with monsoon rainfall and groundwater issues, which leads to:
✅ Damp & wet walls
✅ Roof water leakage
✅ Basement flooding
✅ Bathroom ceiling damage
✅ Concrete deterioration
✅ Mold & fungal health risks
High-quality waterproofing protects your investment and reduces future repair costs.
Our Waterproofing Services in Bangladesh
EXPOTECH offers advanced technology-based solutions suited for different spaces:
| Service Type | Area/Location | Materials Used |
|---|---|---|
| Roof Waterproofing | RCC roofs, metal sheet roofs | PU membrane, acrylic coating |
| Bathroom Waterproofing | Wet areas, toilets | Cementitious waterproofing |
| Basement Waterproofing | Underground structures | Bituminous coating, injection |
| Swimming Pool Waterproofing | Pools, tanks | EPDM, PU coating |
| Industrial Waterproofing | Factories, warehouses | Polyurethane, epoxy systems |
| Water Tank Waterproofing | Overhead & underground tanks | Food-grade waterproofing |
Best Waterproofing Materials We Use
To ensure long-term durability, EXPOTECH uses global standard products:
⭐ Polyurethane Membrane
⭐ Cementitious Waterproofing
⭐ Bituminous Coating
⭐ Crystalline Waterproofing
⭐ Acrylic Waterproof Coating
⭐ Injection Grouting System
Our solutions deliver both strength and flexibility.
Benefits:
- Basement Waterproofing
- Swimming Pool Waterproofing
- Water Tank Waterproofing
- Podium Waterproofing
- Terrace Waterproofing
- Exterior Walls Protection
- Industrial Flooring
Areas Where Waterproofing is Applied
🏠 Residential
• Bathrooms
• Kitchens
• Balconies
• Roof tops
🏢 Commercial
• Office buildings
• Hospitals
• Showrooms
• Restaurants
🏭 Industrial
• Warehouses
• Food processing plants
• Garments & textile factories
• Power stations
EXPOTECH ensures proper surface preparation, skilled installation, and after-service support.
Why Choose EXPOTECH?
✅ Experienced Waterproofing Experts
✅ International Standard Chemicals
✅ 100% Quality Assurance
✅ Affordable Price in Bangladesh
✅ Fast & Clean Application
✅ Long-Term Warranty Provided
✅ Consultancy & Free Site Visit Availability
We don’t just coat – we protect your structure for years.
Process of Waterproofing Application
1️⃣ Surface cleaning & damage repair
2️⃣ Primer application for strong bonding
3️⃣ Waterproof coating / membrane installation
4️⃣ Joint sealing & crack treatment
5️⃣ Final protective top coating
6️⃣ Quality inspection & client hand-over
Our process ensures maximum coverage & durability.
Common Waterproofing Problems We Solve
🚫 Roof water leakage
🚫 Basement seepage
🚫 Wall dampness & fungus
🚫 Tank & swimming pool leakage
🚫 Cracks in concrete
🚫 Toilet ceiling leakage
If you are facing any of these issues — EXPOTECH is ready to help.
Frequently Asked Questions (FAQ) ✅ Rich Snippet Optimized
✅ What is the cost of waterproofing in Bangladesh?
Cost varies depending on area size, leakage condition, and material type. We offer a free inspection and affordable pricing.
✅ How long does waterproofing last?
Typically 8–15 years, depending on the system and maintenance.
✅ Can waterproofing be done on old buildings?
Yes. With proper surface treatment, both old and new structures can be waterproofed successfully.
✅ How fast can you deliver the job?
Most projects are completed within 1–3 days depending on the area.
For general waterproofing guidance, visit
👉 Wikipedia – Waterproofing Overview