Aerogel Blankets in 2025: Real-World Performance from a Supplier Who’s Shipped Thousands of Rolls

Aerogel Blankets in 2025: Real-World Performance from a Supplier Who’s Shipped Thousands of Rolls

My name is Ruibin. I run Hebei Woqin and we manufacture aerogel blankets in our own factory. For the last nine years we’ve been shipping full containers to Sydney, Melbourne, Auckland and Rotterdam every week.

I’ve seen every glossy brochure and every lab claim. Most of them are written by people who have never unrolled a blanket on a hot pipe at 3 a.m. in the rain.

Here’s what actually happens in 2025.

Real Jobsite Performance
We only ship the versions that survive real conditions. After 2022 we moved entirely to ambient-pressure drying with proper silylation and carbon opacifier. Same performance as the old supercritical material, but at 60% lower cost.

Current factory-direct pricing (FOB Tianjin, minimum one roll or one container):

• 6 mm – USD 11–13 per m²
• 10 mm – USD 16–18 per m²
• 15 mm (heavy-duty 200 kg/m³) – USD 24–27 per m²
• 20 mm – USD 31–34 per m²

You can scissor-cut it on site. It doesn’t itch, doesn’t burn (A1 fire rating), and the hydrophobic treatment lasts for decades.

Four Projects We Completed in the Last 18 MonthsPassive House Retrofit – Northcote, Melbourne
Builder had exactly 11 mm clearance between brick veneer and new internal frame. We used 10 mm aerogel blanket + 1 mm air gap. The house passed Passivhaus certification with a wall U-value of 0.19. The owner reports the ducted heating barely runs and the house is noticeably quieter.

EV Battery Factory – Adelaide
Required thermal runaway containment between pouch cells. 3 mm aerogel blanket between cells bought them an extra 23 minutes before adjacent cells ignited. The insurance company approved the design immediately and the client placed a repeat order for 120,000 m².

Indigenous Housing Pilot – APY Lands, South Australia
Light steel frame houses in 48 °C desert summer. 10 mm aerogel blanket behind internal lining dropped indoor peak temperature from 38 °C to 29 °C using only a small evaporative cooler. Independent monitoring confirmed the results.

LNG Transfer Line – Karratha, Western Australia
10 mm blanket under aluminium cladding on –162 °C lines. Jacket surface temperature stayed under 18 °C even in 42 °C ambient. Boil-off was slashed by more than half compared with the old perlite section beside it.

One Rule That Never Changes
Never compress the blanket more than 15%. If you squash a 10 mm blanket down to 4 mm to “save space”, performance collapses. We’ve seen it too many times.

We now ship pre-cut rolls with exact dimensions and a 3-minute installation video so your crew doesn’t make the same mistakes.

The Only Two Things That Actually Matter on Site

1. It must stay hydrophobic forever. We’ve cut open 9-year-old samples from Brisbane roofs — water still beads and rolls off exactly like day one.
2. It must be A1 fire-rated with zero smoke. I’ve done the blowtorch test in front of clients more times than I can count — they always place the order after seeing it.

Everything else is marketing noise.

Bottom Line After 9 Years of Shipping This Stuff
The nanomaze isn’t science fiction. It’s why phones don’t burn legs when charging, why heating bills drop 60%, and why the fire blanket in my mum’s kitchen is aerogel, not cheap fiberglass.

Want to touch it before you specify it on your next job?

I post 1–2 m² free samples worldwide every day. You only pay DHL (usually USD 120–180 to Australia). Each sample comes with the full test reports, a roll of our aluminium-foil tape, and my direct WeChat so you can message me at 2 a.m. when the builder is doing it wrong.

Stop reading glossy PDFs written by interns.

The only way to know if aerogel blanket actually works for your job is to cut it, fold it, stick it on a hot cup of coffee and watch nothing happen.

Message me the thickness you think you need and what you’re trying to achieve — I’ll tell you in ten minutes if it will work or if you’re better off with VIPs or something else.

We’ve already made all the expensive mistakes so you don’t have to.

Contact Hebei Woqin
Ruibin An
Business Development Manager
Hebei Woqin Trading Co., Ltd.
Phone / WhatsApp / WeChat: +86 139 3392 9092
Email: an@cn-aerogel.com
Website: insulatewool.com