“Why spend Rs 30,000 on ACs?”: Man claims his Rs 800 DIY roof cooling trick lowers temperature by 15 degrees even in 45°C heat
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Instead of spending ₹20,000 to ₹30,000 on an air conditioner, the man used a mixture of Fixit URP, white chuna (lime powder) and Fevicol binder to cover his roof and reflect heat. The video sparked interest among homeowners looking for budget-friendly summer cooling tips.
He claimed that using this simple cooling trick, temperatures could drop by as much as 15 degrees Celsius even during severe heatwaves. He added that this process is based on science and is a simple and cost-effective method to beat extreme heat.
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What Did the Man Use on the Roof?
The man explained that he created a cooling coat using three basic ingredients:
Fixit URP waterproofing solution
White chuna (lime powder)
Fevicol binder
According to him, this combination helps create a reflective layer on the roof, reducing heat absorption during extreme summer temperatures. He claimed that the total expense of the process remained below ₹800, making it much cheaper than buying or running an air conditioner.
How Was the Cooling Mixture Prepared?
In the video, the man showed the whole process step by step.
Step 1: Mixing the Ingredients
He first mixed white chuna with water to create a smooth liquid base. He then added Fixit URP and a small amount of Fevicol binder to increase adhesion and durability.
Step 2: Preparing the Roof
Properly cleaned the roof surface to remove dust and dirt before applying the coating.
Step 3: Applying the Coating
Using a brush and roller, he spread the mixture evenly over the roof surface. He recommended applying multiple layers for better results.
Step 4: Let It Dry
After covering the roof, the surface was left to dry completely under sunlight.
Why Do White Roofings Help Reduce Heat?
Experts generally explain that lighter roof surfaces absorb less heat than dark-colored concrete roofs. White coatings reflect greater amounts of sunlight, helping to lower roof temperatures and reduce indoor heat build-up.
For this reason, white reflective paints and lime-based coatings are widely used in many hot regions during busy summer months.
“Why Spend ₹20,000–30,000 on AC?” Video of the Man Spreads
Adam said people spend a large amount of money on air conditioning and electricity bills every summer, and simple conventional cooling techniques can provide relief at a much lower cost.
His explanation – “Why are you spending ₹20,000-30,000 on ACs?” — has gained attention online among users looking for affordable alternatives, especially during a time of rising temperatures and high electricity bills.
Many social media users praised the idea, saying:
budget friendly
Easy to apply
Useful during heat waves
energy saving
However, some users also stated that the effectiveness may vary depending on the roof type, weather conditions and the quality of the materials used.
Low-Cost Cooling Tips Become Popular During Heatwaves
With temperatures exceeding dangerous levels in many cities in India, many people are turning to traditional and DIY cooling methods:
white roof coverings
bamboo shades
heat reflective sheets
water sprinkler systems
Natural ventilation techniques
These methods are becoming increasingly popular among households trying to reduce electricity consumption during the summer months.
Can DIY Rooftop Cooling Replace Air Conditioning?
Although low-cost roof cooling methods can help reduce indoor heat to some extent, they may not be able to completely replace air conditioners in extreme temperature conditions.
Yet such techniques can:
Lower roof temperature
Reduce heat entering rooms
Increase indoor comfort
Help reduce electricity usage
For many homes, especially in extremely hot regions, these affordable cooling tips are a practical supplement during the summer months.
