Are you tired of leaky ceilings and water seeping through your rooftop after every rainstorm? Wondering what’s the best way to stop roof leakage permanently? If you’re searching for professional roof waterproofing services, you’re not alone. Thousands of homeowners and business owners across Pakistan are looking for reliable, long-lasting waterproofing solutions — and the good news is, Lakhwa Chemical Services is here to help.
This blog will walk you through what professional roof waterproofing is, why it matters, common signs you need it, and how experts like Lakhwa Chemical Services ensure lasting protection for your property.
What Is Roof Waterproofing?
Roof waterproofing is a protective treatment applied to rooftops to prevent water from penetrating the structure. It creates a barrier that resists rainwater, moisture, and humidity, helping to extend the life of your roof and interior structure. This service is especially crucial in regions with heavy rainfall or fluctuating weather, like Karachi, Lahore, and Islamabad.
Why You Need Professional Roof Waterproofing Services
You might be asking: “Can I just seal my roof myself?” While DIY methods may offer a short-term fix, they often fail when exposed to harsh weather or poor surface preparation. Here’s why professional waterproofing is a better, smarter investment:
1. Long-Term Leak Prevention
Waterproofing done by professionals ensures deep sealing of cracks, joints, and weak points on your rooftop. Companies like Lakhwa Chemical Services use high-grade waterproofing chemicals that resist not only water but also temperature changes, UV rays, and pollutants.
2. Increased Property Value
A properly waterproofed roof increases the structural integrity and resale value of your property. Buyers are more confident in purchasing homes or commercial buildings with zero leakage issues.
3. Cost Savings in the Long Run
Professional waterproofing may seem expensive at first, but it prevents major damages like concrete corrosion, mold growth, and ceiling repairs — saving you significant money over time.
4. Warranty and Quality Assurance
When you choose an expert like Lakhwa Chemical Services, you’re not just getting chemicals and labor — you’re getting warranty-backed work, expert surface analysis, and post-application care.
Signs You Need Roof Waterproofing
Not sure if your roof needs waterproofing? Look out for these common signs:
-
Water stains or damp patches on ceilings
-
Peeling or bubbled paint on walls
-
Cracks in the rooftop or terrace
-
Mold or mildew smell indoors
-
Visible water seepage after rain
-
Dripping water from the ceiling or light fixtures
If you’re noticing one or more of these issues, it’s time to search for professional waterproofing near me — and that’s where Lakhwa Chemical Services can step in.
Types of Roof Waterproofing Methods
Professional companies offer a variety of waterproofing methods based on your roof type and environment. Here are the most common techniques used in Pakistan:
1. Bitumen Membrane Waterproofing
This involves the application of a sticky, rubber-like bitumen membrane across the roof surface. Ideal for flat roofs and areas exposed to heavy rain.
2. Polyurethane Liquid Membrane
This is a high-performance waterproofing method that offers excellent UV and chemical resistance. It’s perfect for rooftops, balconies, and high-traffic areas.
3. Cementitious Waterproofing
A cost-effective option commonly used in residential buildings. Easy to apply and great for wet areas like bathrooms and basements.
4. Acrylic Waterproof Coating
This water-based solution is eco-friendly, quick-drying, and suitable for light rainfall areas.
Lakhwa Chemical Services offers all of the above methods based on your roof condition, budget, and long-term durability needs.
Why Choose Lakhwa Chemical Services?
When people Google “best waterproofing company in Karachi” or “trusted waterproofing experts,” Lakhwa Chemical Services is a top name that often appears — and for good reason.
✅ Trusted Industry Experience
With over a decade of experience, Lakhwa Chemical Services has served both residential and commercial clients across Pakistan with excellent customer feedback.
✅ High-Quality Materials
They use international-grade chemicals that are weather-resistant, long-lasting, and suitable for all climate zones.
✅ Skilled Professionals
From rooftop inspections to final coating, every step is handled by trained technicians who follow strict quality standards.
✅ Custom Solutions
Whether it’s a small terrace or a large factory roof, Lakhwa Chemical Services tailors the waterproofing system to your exact needs.
✅ Affordable Pricing
While ensuring quality, the company offers competitive prices that make professional waterproofing accessible for homeowners and businesses alike.
How the Process Works
Wondering how roof waterproofing is done? Here’s a simple step-by-step breakdown:
-
Inspection & Surface Preparation – The team checks for cracks, holes, and existing damage.
-
Cleaning – Dust, debris, and old paint layers are removed for better adhesion.
-
Primer Application – A base coat is applied to help the waterproof material stick properly.
-
Waterproofing Layer – Depending on the method chosen (bitumen, polyurethane, etc.), the chemical is applied evenly across the surface.
-
Curing Time – The surface is left to dry and cure, forming a strong barrier against water.
Lakhwa Chemical Services ensures each step is performed meticulously for the best results.
Maintenance Tips After Waterproofing
To ensure your roof stays waterproof for years, follow these basic maintenance tips:
-
Inspect the roof at least once a year
-
Clear leaves and debris from drains
-
Avoid heavy loads on waterproofed surfaces
-
Get minor cracks resealed before the rainy season
-
Schedule touch-ups every 3–5 years based on material
Water leakage is not just annoying — it can ruin your home’s structure, damage your interiors, and lead to high repair costs. Investing in professional roof waterproofing services is the most reliable way to prevent these issues and increase your property’s lifespan.
If you’re searching for dependable, affordable, and long-lasting waterproofing in Pakistan, look no further than Lakhwa Chemical Services. With their experience, technical know-how, and customer-first approach, your roof will be in expert hands.
📞 Ready to Protect Your Roof?
Contact Lakhwa Chemical Services today for a free inspection and consultation.
Frequently Ask Questions
Q. How much does it cost to waterproof a roof?
A. The cost to waterproof a roof in Pakistan generally ranges from PKR 25 to PKR 100 per square foot, depending on the material used (bitumen, polyurethane, etc.) and the condition of the surface.
Q. Which is best waterproof for a roof?
A. Polyurethane coating and bitumen membrane waterproofing are considered the most effective for roofs, as they provide strong resistance to water, UV rays, and extreme weather.
Q. How much does it cost to heat proof a roof in Pakistan?
A. Heat proofing usually costs between PKR 30 to PKR 80 per square foot, based on the type of reflective coating or insulation used. Lakhwa Chemical Services offers affordable packages for residential and commercial properties.
Q. How to protect roof from sun heat in Pakistan?
A. To protect your roof from sun heat, apply a heat reflective coating like acrylic-based or polyurethane-based material. This reduces roof surface temperature and lowers indoor heat.
Q. What is the cost of slab waterproofing?
A. Slab waterproofing can range from PKR 40 to PKR 120 per square foot, depending on whether you’re using a membrane system, cementitious layer, or chemical coating.
Q. What is the price of roof leakage solution in Pakistan?
A. A basic roof leakage treatment starts from PKR 20 per sq. ft and can go higher based on damage severity, repair requirements, and waterproofing product type.