Converting a van into a camper is all about smart use of space – and comfort on the road.
But one challenge nearly every van owner faces is condensation and heat loss.

Damp mornings, wet ceiling panels, cold nights – sound familiar?

Here’s how to solve it without bulky materials or adding unwanted weight.


💧 The Problem: Condensation in Vans

When warm, humid air inside your van hits cold metal surfaces, condensation forms.
That moisture can lead to:

  • Wet insulation

  • Mouldy smells

  • Rust

  • And general discomfort


🎯 The Solution: BLOKTHERM® +250 – Thin, Light, Powerful

BLOKTHERM® +250 is a liquid thermal insulation coating that:

  • Is applied like paint, directly onto the van’s metal interior

  • Blocks heat transfer, raising surface temperature

  • Prevents condensation and damp

  • Stays breathable – no trapped moisture

  • Requires just a thin layer (as little as 1mm)

  • Weighs far less than traditional insulation materials


✅ Why It’s Ideal for Van Conversions:

  • No space lost – won’t interfere with your design or wall/ceiling build

  • Lightweight – minimal impact on payload and fuel use

  • Quick application – roller or spray

  • Can be used with or without additional insulation

  • Perfect for DIY builds and professional conversions alike


🧭 Real Freedom, Real Comfort

Whether you’re travelling full-time or just on weekend escapes, comfort matters.
Staying warm, dry, and mould-free can make or break the vanlife experience.

With BLOKTHERM®, you insulate smarter – without giving up space or performance.


👉 Want to see how it works?
🔗 Explore our lightweight thermal coatings


TopTherm – Invisible insulation for mobile living.


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