Dec 09, 2025
Nepal Poultry Boss Switched from BASF to Our Aerogel Coating – Hens Never Stopped Laying in 42°C Heat
Ruibin here/ Hebei Woqin. Two weeks ago our guys landed back from Kathmandu with photos of blue-roof chicken barns stretching across the hills. The owner runs one of Nepal’s largest egg operations—when summer hits 38-45°C, his hens normally stop laying for 2-3 months straight. Losses run into millions of rupees.
For years he painted the metal roofs with BASF thermal coating—worked okay, but at USD 28-32 per litre landed, it hurt. When he heard we make an aerogel-based version at half the price with the same (actually better) performance, he said “send one drum, let’s test”
We air-freighted 20 litres. His crew rolled two thin coats (total 0.8 mm) on two 1,500 m² sheds. Three weeks later the numbers came in:
Outside roof surface: 68°C → dropped to 38°C
Indoor air temp: previously 40-42°C → now 30-32°C (8-10°C cooler)
Fans running 60% less electricity
Egg production: 100% of winter levels, zero summer drop
He sent a voice note laughing: “The hens think it’s winter!”
2025 factory-direct prices (Hebei, min 50L drum):
Standard white aerogel coating – USD 12-14 per litre
High-SRI silver version – USD 16-18 per litre
Coverage: 1 litre ≈ 3-4 m² (two coats) on smooth metal.
One lesson we learned the hard way in Thailand: always roll, never spray in high humidity—spray leaves pinholes and kills reflectivity. We now ship a 5-minute video with every drum.
Want to keep your animals laying, pigs gaining, or cows milking through summer?
Free 5L sample drum worldwide—you only pay freight (USD 120-180 to Asia by DHL). Comes with SRI test report, application guide, and my WeChat for midnight questions.
Poultry barns are just the start—next stop: pig farms in Vietnam, dairy sheds in India, goat houses in Kenya.
Drop your roof size or animal type below. I’ll tell you in 10 minutes how many litres you need and what payback looks like.
We test in real 42°C farms so your birds never take a summer holiday again.
Ruibin An
Hebei Woqin Trading Co., Ltd.
December 2025
Product Display
Hebei Woqin is a leading Silica Aerogel Blanket Manufacturer with 12 years of export experience. We provide ultra-thin, flexible insulation with a certified thermal conductivity of 0.02 W/m.K. Our hydrophobic blankets withstand up to 650°C and effectively prevent Corrosion Under Insulation (CUI) in demanding industrial environments.
Hebei Woqin offers high-quality silica aerogel particles with superior hydrophobicity. These 1-5mm particles feature a high surface area and extreme thermal resistance, making them the ideal functional filler for advanced insulation materials and industrial additives.
Hebei Woqin’s silica aerogel powder is a high-purity, ultra-fine functional filler (15-50μm). With excellent hydrophobicity and low density, it is specifically designed to enhance the thermal performance of coatings, plastics, and composite industrial materials.
Aerogel Thermal Insulation Coating
Hebei Woqin offers Aerogel Coating with 0.032 W/m.K thermal conductivity. Ideal for seamless application on complex valves and flanges, it ensures superior anti-scalding protection and personnel safety. This durable solution effectively prevents Corrosion Under Insulation (CUI) in harsh industrial environments.
Hebei Woqin is a premier VIP manufacturer with a certified 0.002 W/m.K thermal conductivity. Our Vacuum Insulation Panels offer 10x the performance of traditional materials in an ultra-thin profile. Ideal for cold chain logistics, medical freezers, and high-end construction where space-saving and thermal efficiency are critical.
Ready to find the ideal product for your business?
In terms of business scope, it covers general items: sales of aerogel products, building materials, building decoration materials.
AR 
ES 
PT 
RU 
FR 
DE