When there’s no space for bulky insulation, or external insulation isn’t allowed, most homeowners feel stuck.
But there’s a smarter way to insulate – one that doesn’t require cladding, panels, or planning permissions.


🎯 Meet BLOKTHERM® WARM COAT

This ultra-thin, high-performance thermal coating works like paint – but acts like insulation.

Just 0.5 mm thick
Perfect for internal walls – no need to touch the exterior
Breathable, flexible, and conservation-friendly
Helps reduce thermal bridging and stabilise temperatures


🏠 Ideal for Homes Where:

  • Space is limited

  • External insulation is restricted

  • Tenants can’t modify the façade

  • You want minimal disruption

Whether you’re renovating an apartment, upgrading a rental property, or protecting a listed building – this solution works from the inside out.


🧱 Paint it. Insulate it. Problem solved.

You can read more in our recent Facebook post, where we show this product in action:
🔗 See the post here


📦 Want to try it?

🛒 Discover BLOKTHERM® WARM COAT


TopTherm – smart insulation with no compromises.


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