Roof Waterproofing Company in Karachi – KCS Waterproofing
Professional Roof Waterproofing, Leak Repair & Chemical Treatment Specialists
Karachi Chemical Services KCS is a leading waterproofing company offering complete leakproof solutions for roofs, water tanks, walls, basements, commercial buildings, factories, warehouses, and residential properties.
Karachi’s heat, humidity, rainfall, and surface expansion cause cracks, seepage, leakage, and structural damage. We use advanced chemical waterproofing systems such as Sealant XT100, Aquashield AS100, and UV Reflector 101 to provide long-lasting, reliable, and guaranteed waterproof protection.
We serve all areas of Karachi and Sindh, delivering premium waterproofing services with professional workmanship and proven results.
🔧 Our Professional Waterproofing Services
1️ Roof Waterproofing (RCC, Concrete, Pre-cast & Metal Roofs)
We waterproof:
RCC slab roofs
Cemented and concrete roofs
Brick-slab roofs
Factory metal sheet roofs
Warehouse shed roofs
Residential & commercial building roofs
Our system includes:
✔ Crack sealing with XT100
✔ Liquid rubber membrane (AS100)
✔ Dual-layer coating
✔ UV protective topcoat
2 Warehouse & Factory Waterproofing Contractor
For large industrial sites:
Metal sheet waterproofing
Shed joint sealing
Overlap & ridge cap repair
Rust protection
Industrial liquid coating system
Long-span structure leakage control
Ideal for logistics warehouses, production units, cold storage, import/export godowns, workshops & storage facilities.
3 Water Tank Waterproofing (Overhead & Underground)
We waterproof:
Overhead water tanks
Underground tanks
Cement tanks
RCC tanks
We fix cracks, seepage, leakage, and water contamination issues using chemical-based, food-safe waterproofing solutions.
4 Bathroom & Internal Leakage Repair
We repair:
Bathroom floor seepage
Pipe leakage
Wall seepage
Washroom tile joint leakage
Internal dampness
Floor crack seepage
All done without breaking tiles using advanced injection and chemical sealants.
5 Basement & Foundation Waterproofing
For commercial and residential structures:
External wall waterproofing
Structural seepage control
Foundation protection
Sub-soil moisture resistance
Pressure injection sealing
6 Crack Repair & Sealant Application
We fix:
RCC cracks
Expansion joints
Parapet wall cracks
Metal roof joint gaps
Overlap joints
Drain edges
Pipe inlets/outlets
Using Sealant XT100 – Modified Polymer Waterproofing Sealant, engineered for Karachi weather.
Our team identifies leakage points, fills cracks using Sealant XT100, and applies long-lasting waterproof coatings for 100% leakproof results.
✔ Roof Treatment & Coating
We apply Aquashield AS100 for waterproofing and UV Reflector 101 for UV protection and surface cooling.
✔ Wall Waterproofing & Seepage Control
We repair interior and exterior wall seepage, rising dampness, and masonry leakage using chemical treatments.
✔ Industrial & Commercial Waterproofing
Factory roofs, warehouses, metal sheds, drainage joints, and commercial buildings — heavy-duty waterproofing systems for large structures.
WATERPROOFING PROCESS WE FOLLOW
- Inspection & Leak Detection
We identify cracks, seepage points, weak zones, and water movement areas.
- Crack Filling & Joint Sealing (XT100)
Cracks and joints are sealed using Sealant XT100 – Modified Polymer Waterproofing Sealant, ensuring lasting flexibility.
- Chemical Primer Application
We apply a bonding primer to prepare the surface for waterproofing.
- Waterproofing Membrane Application (AS100)
Two coats of Aquashield AS100 are applied to create a seamless, elastic waterproof layer.
- UV Protective Coating (Optional)
We apply UV Reflector 101 to reduce heat, reflect sunlight, and protect the waterproof membrane from UV damage.
MATERIALS WE USE
Sealant XT100
Professional-grade crack & joint sealant for long-lasting leakproof sealing.
Aquashield AS100
Liquid rubber waterproofing membrane for roofs, walls, tanks, and industrial surfaces.
UV Reflector 101
Heat-resistant UV coating that reduces temperature and protects surfaces.
All materials are selected for durability, flexibility, weather resistance, and long-term performance.
Why Choose Karachi Chemical Services KCS ?
✔ Certified Waterproofing Company 4133213-0
✔ Experts in Industrial, Commercial & Residential Sites
✔ 5–7 Year Written Warranty
✔ No Civil Breaking Required
✔ Fast Work, Same-Day Completion for Most Projects
✔ Guaranteed Leakage Repair
✔ Long-lasting waterproof protection
✔ Premium-Grade Materials (XT100, AS100, UV101)
✔ Free Site Inspection & Estimate
✔ Affordable pricing
✔ Serving All Karachi & Sindh
KCS Waterproofing is trusted by homeowners, industries, builders, contractors, and commercial property owners for reliable, long-lasting
waterproofing. We ensure zero leakage, long-term satisfaction, and high-standard workmanship.
📞 BOOK FREE WATERPROOFING INSPECTION
Protect your roof, walls, building, and property from leakage and seepage.
KCS WATERPROOFING COMPANY
Waterproofing Company in Karachi & Sindh
Industrial • Commercial • Residential Waterproofing Company
By Karachi Chemical Services (KCS Waterproofing)
KCS Waterproofing is a professional waterproofing company and certified contractor providing guaranteed leakage-repair and waterproofing
solutions across Karachi and all major cities of Sindh.
With years of expertise in RCC roofs, metal sheds, warehouses, water tanks, and building structures, we deliver long-lasting waterproofing
systems using premium-grade materials including Sealant XT100, Aquashield AS100, and UV Reflector 101.
We stop leakage at the root — without civil breaking — and ensure complete protection from Karachi heat, monsoon rains, moisture,
cracks, and structural damage.
Where We Work – Karachi & Sindh
📍 Karachi – All Areas
DHA, Clifton, PECHS, Bahadurabad, Gulshan, Jauhar, North Nazimabad, Malir, Korangi, Manzoor Colony, Federal B Area, North Karachi,
Bahria Town, Scheme 33, Saddar, Defence View, Garden, SITE Area & all surrounding zones.
📍 Sindh Region
Hyderabad, Jamshoro, Kotri, Nooriabad, Sukkur, Larkana, Nawabshah, Dadu, Mehar, Sehwan, Khairpur Nathan Shah, Thatta, Badin, Mithi,
Moro, Sakrand, Shahdadpur & more.
Get a Free Inspection Today
Karachi Chemical Services – KCS Waterproofing
📞 0333 8977180
🌐 kcswaterproofing.com
Professional Waterproofing Company for Every Home, Building & Industrial Site.
Frequently Asked Questions
Do you provide warranty?
Yes — all projects come with 3–5 years written warranty.
How soon can work start?
Work typically begins within 24–48 hours after inspection and approval of work.
Do you work on industrial sites?
Yes — we specialize in warehouses, factories, metal roofs, containers and large-scale facilities.
Do you repair leakage without breaking?
Yes — most work is done without civil demolition and dismantling anything.
Are your chemicals long-lasting?
Yes — XT100, AS100, and UV101 offer maximum durability.