Waterproofing Service in Kathmandu | Professional Leak & Damp Protection
Kathmandu’s heavy monsoon rains and high humidity can cause serious water damage to residential and commercial properties. Leaking roofs, damp walls, mold growth, peeling paint, and basement seepage are common issues that weaken building structures and reduce indoor comfort. So, are you, looking for the best waterproofing service in Kathmandu?
At Inar Cleaning Service Kathmandu, we provide expert waterproofing service in Kathmandu designed to protect your property from water infiltration and long-term structural damage. Our experienced team uses advanced waterproofing systems and premium materials suited for Nepal’s climate conditions.
Complete Waterproofing Solutions for Homes & Commercial Buildings
We deliver reliable waterproofing services for:
• Houses & apartments
• Offices & commercial buildings
• Rental properties
• Shops & warehouses
• Schools & institutions
Whether you are facing roof leakage, terrace seepage, bathroom water damage, or basement dampness, we provide long-lasting and cost-effective waterproofing solutions.
Warning Signs You Need Waterproofing Service
Water damage often develops gradually. Look out for these common signs:
• Damp spots or water stains on ceilings and walls
• Peeling or blistering paint
• Mold or mildew growth with musty odor
• Cracks in walls, floors, or terraces
• Water dripping during heavy rain
• Persistent humidity indoors
• Basement moisture or flooding
If you notice these problems, professional waterproofing can prevent costly repairs and structural weakening.
Our Waterproofing Services in Kathmandu
Roof Waterproofing
We apply durable waterproof coatings and protective membranes to prevent rainwater penetration and slab deterioration.
Terrace Waterproofing
Our terrace waterproofing solutions protect exposed surfaces from seepage and cracking caused by heavy rainfall.
Bathroom Waterproofing
We seal bathroom floors, walls, and joints to prevent leakage beneath tiles and damage to lower floors.
Basement Waterproofing
We use advanced sealing systems to block groundwater intrusion and protect foundations.
Crack Repair & Sealing
We repair structural cracks and seal joints to eliminate water entry points.
Damp Proofing & Mold Treatment
We treat moisture-affected areas and apply preventive solutions to stop mold growth.
Our Step-by-Step Waterproofing Process
Property Inspection
We conduct a detailed inspection to identify water entry points and vulnerable areas.
Customized Waterproofing Plan
Based on your building’s condition, we recommend the most effective and budget-friendly solution.
Surface Preparation
We clean and repair surfaces to ensure strong bonding of waterproof materials.
Application of Waterproofing System
High-performance sealants, membranes, and coatings are applied carefully for long-term protection.
Final Testing & Quality Check
We perform water testing to confirm complete waterproofing and customer satisfaction.

Why Choose Us for Waterproofing Service?
✔ Experienced and trained waterproofing professionals
✔ High-quality, durable waterproof materials
✔ Affordable and transparent pricing
✔ Timely project completion
✔ Emergency leak repair services
✔ Climate-specific solutions for Kathmandu
✔ Customer satisfaction guarantee
We understand the local challenges of monsoon rainfall and urban construction, ensuring dependable results.
Benefits of Professional Waterproofing
Professional waterproofing offers:
• Protection against water damage
• Mold and mildew prevention
• Improved indoor air quality
• Reduced long-term maintenance costs
• Increased property lifespan
• Enhanced property value
• Greater structural strength
Waterproofing safeguards your investment and provides peace of mind during heavy rains.
How Long Does Waterproofing Take?
The timeline depends on the area and severity of the issue:
• Bathroom waterproofing: 1–2 days
• Roof or terrace waterproofing: 2–4 days
• Basement or large buildings: 3–7 days
We provide a clear timeline after inspection.
How Often Should Waterproofing Be Done?
Due to Kathmandu’s climate, we recommend:
• Roof & terrace inspection every 5–10 years
• Bathroom & exterior wall checks every 2–5 years
• Immediate repair if leaks or cracks appear
Regular maintenance ensures long-term protection.
Book Waterproofing Service in Kathmandu Today
Don’t allow leaks and dampness to damage your property. Protect your home or commercial building before the next monsoon season.
📞 Call now to schedule an inspection
🖥 Book your waterproofing service online
⏰ Emergency waterproofing support available
Choose Inar Cleaning Service Kathmandu for reliable, affordable, and professional waterproofing services in Kathmandu.
