Stop Letting the Sun Steal Your Money.
Is your roof pumping 60-70°C heat directly into your building?Right now, your roof is absorbing a massive amount of solar radiation.
It bakes your ceiling and forces your AC to scream 24/7 just to keep the temperature "bearable."
NetZero UltraTherm stops this invasion by reflecting sunlight away before it ever turns into heat.
The "Mirror Effect": It’s like a massive mirror for your roof. If the heat can’t get in, your bills can’t go up.
The Hidden Cost of a Standard Roof
Most roofs are heat magnets. You’re paying for electricity to fight a battle you've already lost the moment the sun comes up.
Why This is a Non-Negotiable Upgrade:
- Reflects 90% of Heat – Stays cool even in midday sun.
- Slash Energy Bills – Stop paying for AC that can't keep up.
- Protect Your Asset – Prevents heat-related roof cracking.
- Stays Cleaner, Longer – Dirt-resistant finish for max reflection.
- Easy DIY Application – No experts needed. Just a roller and a brush.
What Australian Homeowners Say
Great Product
We applied NetZero Coating to our warehouse roof at the start of summer and the difference was noticeable within days. The building stays cooler in the afternoon and our air conditioning doesn’t run as hard anymore. Application was straightforward and didn’t require any special prep beyond cleaning the roof.
Residential flat roof
Used this on a residential flat roof and was impressed with how simple the process was. No primer, two coats, done. After a few weeks we noticed the upstairs rooms weren’t heating up as much in the afternoons. It feels like a practical upgrade rather than a cosmetic one.
Commercial Building
I was skeptical at first because I’ve used “white roof paint” before with mixed results. This performed better than expected. The roof surface is clearly cooler to the touch and indoor temperatures are more stable during hot days. It also went on easily with a roller.
How much product do You need?
How big is the Area you want to Thermal Coat?
Minimum 0.1 m². Use comma or dot for decimals. Arrow keys adjust by 0.1. Hold +/− to repeat.
NetZero UltraTherm vs. Traditional Coatings
Compare NetZero Coating with conventional coatings.
| Feature | Traditional Sealants | Liquid Rubber DIY |
|---|---|---|
| Reflectivity | Inconsistent and limited solar reflection | Deflects up to 90% of solar radiation |
| Durability | Tends to crack under extreme weather | Engineered to resist extreme climates |
| Maintenance | Requires frequent touch-ups and repairs | Low maintenance with lasting performance. |
| Innovation | Incremental improvements | Revolutionary Nano-Technology |
| Primer | Requires a primer | No Primer needed |
Reflectivity
Traditional
Inconsistent and limited solar reflection
DIY Kit
Deflects up to 90% of solar radiation
Durability
Traditional
Tends to crack under extreme weather
DIY Kit
Engineered to resist extreme climates
Maintenance
Traditional
Requires frequent touch-ups and repairs
DIY Kit
Low maintenance with lasting performance.
Innovation
Traditional
Incremental improvements
DIY Kit
Revolutionary Nano-Technology
Primer
Traditional
Requires a primer
DIY Kit
No Primer needed
Frequently Asked Questions
Can I apply the NetZero Coating over existing coatings or sealants?
Yes, the NetZero UltraTherm Coating can be applied over most existing coatings, but the surface must be clean, dry, and in good condition.
What tools and equipment do I need to apply the NetZero UltraTherm Coating??
Application is simple. Use a paintbrush, roller, or a spray machine for larger areas Basic safety gear such as gloves is recommended, and keep a suitable cleaner handy for spills and tool cleanup.
How do I apply the NetZero UltraTherm Coating?
- Ensure the base surface is clean and dry
- Apply 2-3 coats of NetZero UltraTherm Coating with brush, roller, or spray machine
- Allow 24 hours between coats
What is the best way to prepare the surface for application?
Use a power washer to clean the surface. The surface must be clean, dry, and free of loose paint, rust, and other contaminants.
What are the benefits of NetZero UltraTherm Coating?
- Reflects 90% of Heat – Stays cool even in midday sun.
- Slash Energy Bills – Stop paying for AC that can't keep up.
- Protect Your Asset – Prevents heat-related roof cracking.
- Stays Cleaner, Longer – Dirt-resistant finish for max reflection.
- Easy DIY Application – No experts needed. Just a roller and a brush
Do i need to prime the Surface before application?
We engineered NetZero UltraTherm with advanced "Direct-to-Substrate" adhesion technology. Unlike standard paints that require a costly, messy priming layer to stay put, our formula is built to aggressively bond to your roof on the first pass. This means you skip the extra labor
How many coats of NetZero UltraTherm Coating should I apply?
Apply 2-3 Coats. The amount in the Kit Builder is enough for up to 3 coats. Apply 1 coat per day.
When is the best time to apply?
Apply in dry, mild weather. Avoid application if rain, dew, or strong winds are expected within 24 hours. This helps the coating cure properly and prevents moisture from affecting adhesion.
Is it safe for drinking water collection?
Yes. If you're collecting rainwater for drinking purposes, disconnect the downpipes for the first downpour to allow the system to wash thoroughly before reconnecting. Alternatively, once the UltraTherm coating has fully cured, you can power wash the surface and then reconnect the downpipes. NetZero UltraTherm Coating is safe for rainwater collection and will not compromise water quality after the recommended washing process is complete.
What spray machines are you using?
For the NetZero UltraTherm Coating we use a VEVOR airless spray machine. You can also get a suitable airless spray gun from Bunning for around 300 AUD.
How long does shipping take in Australia?
We ship Australia wide. Orders typically arrive within 3 to 8 business days. Local pickup is also available at 1 Conway Court, Nerang, Gold Coast, QLD 4211.
DOCUMENTATION & MAINTENANCE
DOWNLOAD TECHNICAL DOCUMENTS
Get everything you need: Technical data sheets, and safety information for all products included in your kit.
