Dampness causes peeling paint, mould, wall stains, bad odour, cracks and long-term damage to plaster and concrete. Choosing the right damp proof product depends on whether the problem comes from an exterior wall, rooftop, bathroom, crack, water tank or ground moisture.
Quick Answer: Damp Proof Price in Nepal
Damp-proofing products cost from Rs. 285 to Rs. 30,074. Small crack repairs start at a few hundred rupees; premium 20-litre roof coatings cost over Rs. 30,000.
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Quick Damp Proof Price Comparison (2026)
| Brand & Product | Size | Approx. Price |
|---|---|---|
| Asian Paints SmartCare Damp Proof White | 20 Ltr | Rs. 14,500 - 17,170 |
| Asian Paints SmartCare Damp Proof White | 10 Ltr | Rs. 9,656 |
| Asian Paints SmartCare Damp Proof White | 4 Ltr | Rs. 3,550 - 3,923 |
| Asian Paints SmartCare Damp Proof Spark | 20 Ltr | Rs. 19,161 |
| Asian Paints SmartCare Damp Block 2K | 15 kg | Rs. 5,329 |
| Berger Damp Shield Elasto | 20 Ltr | Rs. 21,487 |
| Berger PU Roof Koat | 20 Ltr | Rs. 28,372 - 30,074 |
| Dr. Fixit Roofseal Classic | 20 Ltr | Rs. 17,634 |
| Dr. Fixit Pidifin 2K | 15 kg | Rs. 4,694 - 5,113 |
| Dr. Fixit Newcoat | 20 Ltr | Rs. 15,302 - 15,734 |
| Dr. Fixit Pidiproof LW+ | 20 Ltr | Rs. 3,972 - 4,400 |
| Dr. Fixit Crack-X Paste | 1 kg | Rs. 638 - 745 |
| 400 GSM Membrane Sheet | 50 m roll | Rs. 12,700 |
| Elephant Shields Liquid Rubber | 5 Ltr | Rs. 10,500 |
| Sika Latex Power | 1 Ltr | Rs. 970 |
Asian Paints SmartCare Damp Proof Price
SmartCare Damp Proof White is used for exterior-wall and terrace protection. SmartCare Damp Block 2K is a two-component product for bathrooms, balconies and water-contact areas.
Berger Home Shield Damp Proof Price
Damp Shield Elasto and PU Roof Koat are selected for terrace and rooftop waterproofing where elasticity and weather protection are required.
Dr. Fixit Waterproofing Price
Roofseal Classic, Pidifin 2K, Newcoat, Pidiproof LW+ and Crack-X Paste are widely used for roof treatment, crack filling and concrete waterproofing.
How to Choose the Right Damp-Proofing Product
- Damp interior wall: check exterior cracks, plumbing leakage, bathroom seepage and rising damp
- Rooftop leakage: inspect cracks, drain blockage, slope, joints and old waterproofing layers
- Bathroom / balcony: use a two-component waterproofing product below tiles
- Cracks: fill visible cracks first, but structural cracks may need reinforcement
What May Cost Extra?
- Site inspection and surface cleaning
- Crack, plaster and gutter repair
- Primer, mesh reinforcement and multiple coats
- Labour, scaffolding and transportation
- Repainting after waterproofing
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Home Expert Solutions offers site inspection and transparent pricing across Kathmandu, Lalitpur & Bhaktapur.