The roof is your home’s first line of defense against extreme weather, whether it’s the blazing summer sun or monsoon rains. But how often do we think about protecting it? Roof water and heat proofing isn’t just a luxury anymore—it’s a necessity, especially in regions like Pakistan where temperatures soar and heavy rains can wreak havoc.
In this blog, we’ll explore what roof waterproofing and heat proofing are, why they’re crucial, and how Lakhwa Chemical Services has become a trusted name in offering durable, affordable, and effective solutions.
Why Is Roof Proofing Important?
1. Protection from Water Leakage
During the rainy season, poorly protected roofs absorb water. Over time, this moisture seeps into ceilings and walls, causing:
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Paint peeling
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Mold and mildew growth
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Structural damage
Water leakage isn’t just unsightly—it’s hazardous. Long-term exposure to moisture can weaken the integrity of your home.
2. Insulation Against Heat
In countries like Pakistan, summer temperatures can hit 45°C (113°F) or higher. A roof exposed to direct sunlight all day absorbs and radiates heat inside, raising indoor temperatures and electricity bills. Heatproofing helps:
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Lower room temperature by up to 5–8°C
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Reduce dependency on air conditioning
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Cut down on energy bills
What Is Roof Waterproofing?
Waterproofing is a method used to make surfaces resistant to water penetration. For roofs, it involves applying protective layers that seal cracks and prevent water from seeping through.
Common Waterproofing Materials:
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Bitumen Membrane
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Acrylic-based coatings
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Cementitious waterproofing
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Polyurethane liquid membrane
What Is Roof Heat Proofing?
Heat proofing involves applying a reflective or insulating coating to the roof. These coatings reflect sunlight, thus reducing heat absorption and keeping the interior cooler.
Heat Proofing Coatings Include:
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Solar reflective paints
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Polyurethane-based insulation
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Elastomeric coatings
Many modern products now combine both water and heat proofing to offer dual protection.
Why Combine Water & Heat Proofing?
Combining both treatments gives you all-year-round protection. During summers, it keeps the house cooler. During monsoons, it prevents leaks. It’s a one-time investment that pays dividends in comfort, safety, and long-term maintenance.
Signs You Need Roof Proofing
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Frequent water leaks or damp spots on ceilings
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Mold or mildew formation
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High electricity bills during summer
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Cracks or water stains on walls
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Roof tiles or concrete showing wear and tear
If you see any of these signs, it’s time to consult a professional.
Lakhwa Chemical Services – Your Roof’s Best Friend
When it comes to reliable roof water and heat proofing in Pakistan, Lakhwa Chemical Services is a name that stands out. With over a decade of experience in the chemical treatment industry, they’ve served thousands of residential, commercial, and industrial clients across Karachi, Lahore, Islamabad, and beyond.
Why Choose Lakhwa?
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Premium Quality Products
They use tested, high-performance materials that meet international standards. -
Skilled Professionals
Their team consists of trained technicians and engineers who ensure thorough inspection and flawless application. -
Customized Solutions
Every building is different. Lakhwa offers tailored proofing services depending on roof type, climate exposure, and customer budget. -
Affordable Pricing
Without compromising on quality, their services are competitively priced, making them accessible for homeowners and businesses alike. -
Long-Term Warranty
Depending on the solution provided, Lakhwa offers warranties ranging from 5 to 10 years—so you know your investment is secure.
Lakhwa’s Proofing Services
✅ Roof Waterproofing
From bitumen coating to polyurethane membranes, Lakhwa applies layers that resist water, seal cracks, and protect the roof’s structure.
✅ Roof Heat Proofing
Using solar reflective and chemical-based coatings, their heat proofing solutions significantly reduce indoor temperatures.
✅ Dual Water & Heat Proofing
Their hybrid coatings ensure your roof remains protected year-round—from scorching summers to heavy monsoon rains.
✅ Basement & Bathroom Waterproofing
Not just roofs! Lakhwa also provides waterproofing services for basements, water tanks, bathrooms, and foundations—areas that are also prone to leakage.
Step-by-Step: What to Expect from Lakhwa
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Inspection
A detailed survey of your roof’s condition, including cracks, previous damages, and exposure. -
Consultation & Quotation
Based on your needs and budget, Lakhwa provides a free estimate and plan. -
Surface Preparation
Cleaning and preparing the roof for treatment. -
Application
Layer-by-layer application of waterproofing and/or heat proofing chemical coatings. -
Post-Application Testing
Ensuring that all surfaces are fully sealed and protected.
Customer Testimonials
“We had constant water leakage every monsoon. Lakhwa’s team did an amazing job and we’ve been leak-free for two years now.”
– Mr. Ahmed, Karachi
“After their heat proofing service, my electricity bills dropped and my home feels much cooler.”
– Mrs. Sana, Karachi
Final Thoughts
Roof water and heat proofing is no longer optional—it’s essential. Whether you’re a homeowner wanting more comfort or a business aiming to protect your property investment, proper roof treatment pays off. And when it comes to reliability, experience, and results, Lakhwa Chemical Services is a name you can trust.
Get in Touch
Want to secure your roof before the next heatwave or rainy season?
Contact Lakhwa Chemical Services today for a free consultation.
🌐www.waterproofing.pk
📞 +92-21-37223531
+92-315-2220060
+92-334-2266273
📍 Karachi
Frequently Ask Questions
Q. How do I heat proof my roof?
A. You can heat proof your roof by applying solar-reflective or heat-resistant coatings. Materials like elastomeric paint or polyurethane work well. These coatings reflect sunlight and reduce indoor temperatures.
Q. Does waterproofing reduce heat?
A. Some waterproofing products also offer thermal insulation benefits. While their main purpose is to prevent water seepage, hybrid coatings can reflect sunlight too. For full heat resistance, it’s best to combine heat and waterproofing solutions.
Q. What is the best waterproofing method for a roof?
A. Bitumen membrane, polyurethane coating, and cementitious waterproofing are among the best options. The ideal method depends on roof type, budget, and weather exposure. For long-lasting results, professional application is recommended.
Q. How much does it cost to heat proof a roof in Pakistan?
A. Heat proofing in Pakistan typically costs between PKR 25 to 60 per square foot. The price varies based on material quality and roof size. Professional services may include inspection and warranty.
Q. How to make roof waterproof in Pakistan?
A. To waterproof your roof, apply chemical coatings like bitumen, cementitious, or polyurethane layers. Start with cleaning, sealing cracks, then coating evenly. Hiring services like Lakhwa Chemical Services ensures better durability and coverage.
Q. How much does waterproofing a rooftop cost?
A. Rooftop waterproofing in Pakistan costs around PKR 35 to 80 per square foot. Prices depend on roof condition, product type, and service quality. Some companies also offer warranties with the service.