Armaflex insulation is one of the most widely used solutions for insulating Campervans, panel vans and Motorhomes. Flexible, easy to install and highly effective against condensation, it helps improve your vehicle’s thermal and acoustic comfort during your travels.

Why use Armaflex insulation in a Campervan?

Armaflex is a particularly high-performance insulating material made from closed-cell elastomeric foam. Widely used in Campervan and panel van conversions, it helps reduce thermal bridging and condensation while improving thermal comfort inside, in both summer and winter.

The benefits of Armaflex for insulating your van

• Excellent thermal insulation to keep the heat in during winter and the cool air in during summer.
• Anti-condensation protection thanks to its closed-cell structure, which limits vapour diffusion and moisture.
• Sound insulation to reduce outside noise and improve comfort inside.
• Easy installation thanks to the self-adhesive sheets, which adhere directly to the vehicle body.
• Flexible material that adapts perfectly to the vehicle’s contours.

Which Armaflex thickness should you choose for your van?

The choice of thickness depends on the area to be insulated and the desired level of insulation:

• 6 mm: ideal for joints between sheets or hard-to-reach areas.
• 10 mm: perfect for pillars, reinforcement sections, chassis rails and small surfaces.
• 19 mm: recommended for walls, doors and ceilings to achieve high-performance insulation.
• 25 mm: maximum insulation for optimal thermal comfort all year round.

How to install Armaflex insulation in a van

Installing Armaflex is quick and easy. Simply clean and degrease the vehicle’s metal surface, cut the sheets to the desired size, then apply them directly using the integrated adhesive. Its high flexibility makes it easy to fit around the curves of the vehicle body.

An essential step for a vanlife conversion

Good insulation is the foundation of a successful van conversion. It improves thermal comfort, limits condensation and makes your Campervan or Motorhome much more pleasant to live in all year round.

Need help choosing your insulation?

Our team can advise you on choosing the right Armaflex thickness and estimating the quantity required for your vehicle and conversion project.

FAQ – Armaflex Insulation

Why choose Armaflex to insulate a van?

Armaflex is valued for its ease of installation, anti-condensation properties and excellent thermal performance in converted vehicles.

What Armaflex thickness should you use for a Campervan?

The most commonly used thicknesses are 19 mm or 25 mm for walls and ceilings, supplemented by 10 mm or 6 mm for smaller areas and joints.

Is Armaflex self-adhesive?

Yes, most Armaflex sheets used in Campervan conversions are self-adhesive, which makes installation much easier.

Does Armaflex protect against condensation?

Yes, its closed-cell structure greatly limits moisture penetration and reduces condensation forming inside the vehicle.

How much Armaflex is needed to insulate a van?

The quantity depends on the vehicle model, but on average, between 15 and 25 m² of Armaflex is needed to fully insulate a van, including the walls, ceiling and doors.