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Available Mon–Sat · 8am–6pm

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With Us

Have a leak, a question, or a project in mind? Reach out — our certified team will respond within 24 hours and offer a free site inspection.

📞 (+94) 777 887 307 ☎️ (+94) 342 225 018 ✉️ info@waterproofing.lk 💬 WhatsApp Us

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Fill in the form below and we'll get back to you within 24 hours with a free assessment.

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Thank you — our team will contact you within 24 hours to arrange your free site inspection.

In the meantime, you can also reach us directly:
+94 777 887 307

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Our Office
Head Office — Kalutara South
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Address
28/A, Riverside Road
Kalutara South, Sri Lanka 12000
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Hotline
(+94) 777 887 307
Primary contact — calls & WhatsApp
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Tel / Fax
(+94) 342 225 018
Office landline
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Office Hours
When you can reach us
Monday – Friday 8:00 AM – 6:00 PM ● Open
Saturday 8:00 AM – 2:00 PM
Sunday Closed
💡 For urgent leak emergencies, WhatsApp us anytime and we'll respond as soon as possible.
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Quick Connect
Reach us on your preferred channel
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Find Our Office
28/A, Riverside Road, Kalutara South, Sri Lanka 12000
🗺️ Get Directions
Common Questions

Before You Call — Quick Answers

Is the site inspection really free? ▼
Yes — completely free with no obligation. Our certified specialist will visit your property, assess the issue, and recommend the most appropriate solution. You're under no pressure to proceed.
How quickly can you respond to urgent leaks? ▼
For urgent situations, WhatsApp us at +94 777 887 307 — we respond as quickly as possible. For standard enquiries, we aim to contact you within 24 hours of receiving your message.
Do you serve areas outside Kalutara? ▼
Yes — we provide island-wide service across all 25 districts of Sri Lanka. We have completed projects in Colombo, Gampaha, Kandy, Galle, Negombo, Battaramulla, and many other areas.
What does the 10-year warranty cover? ▼
Our written warranty covers the waterproofing application against water ingress failure for 10 years from the date of completion. It's a real written document — not a verbal promise — giving you full legal protection.
Can I get a price estimate before the site visit? ▼
We can give a ballpark range based on your description, but accurate pricing requires a site visit to assess the area size, condition, and the most suitable waterproofing system. All estimates are fully transparent with no hidden costs.
What products do you use? ▼
We exclusively use Supercrete (New Zealand) certified waterproofing systems — including Duraflex Ultra, Duraproof SB 40, Duraflex 100, DuraCoat Deco, and Duraseal XP. These are the highest-performing products available in Sri Lanka.

Don't Wait Until It Gets Worse

Every day a leak goes untreated causes more structural damage. Get your free inspection today.

📞 Call +94 777 887 307 💬 WhatsApp Now