An insulation kit for the L3H2 van, as ecological as it is effective

Are you the proud owner of an L3H2 van and looking for a rare gem to insulate it? If you've had enough of scouring the internet for a complete, high-performance, environmentally-friendly solution that won't cost you an arm and a leg, rest assured, you've finally found it!

At Heode, we're well aware of the challenges posed by these large volumes. That's why, drawing on our expertise in solutions such as our L3H2 insulation kit with Armaflex and cork, our specialists have designed this 100% ecological kit. It combines uncompromising thermo-acoustic performance with total respect for the environment, all for a controlled budget. Each component has been chosen for its effectiveness and its ability to meet the specific constraints of your large vehicle (humidity, thermal bridges, complex access areas, etc.).

So, whether you have a Renault Master, Fiat Ducato, Citroën Jumper, Peugeot Boxer, Ford Transit, Mercedes-Benz Sprinter or Volkswagen Crafter, in their L3H2 versions, you've finally found the ideal solution for insulating your van!

4 mm cork: the natural, robust solution for floor insulation

Cork is simply essential for the floor of your L3H2. It's a healthy base and a multi-talented natural insulator.

• Rot-proof: it protects your floor and furnishings from damp and mould.
• Incompressible: it's the perfect material to withstand the weight of furniture, repeated traffic and road stress.
• Naturalinsulation: 100% bio-sourced, it offers thermal comfort and excellent sound absorption.

Available in rolls, it's child's play to lay. Use your floor covering as a template, follow the contours with a cutter, and that's it. It's so simple, it's almost impossible to make a mistake!

Métisse RT: versatile insulation for walls, doors and reinforcements

Made in France, socially responsible, recycled and ultra-high-performance... Métisse RT ticks all the right boxes!

Métisse RT 20kg/m3: exceptional thermal and acoustic comfort

Want to turn your large van into a real cocoon? Métisse RT is the ideal insulation to seal every nook and cranny, from the ceiling to the walls, right down to the most inaccessible reinforcements.

Its thermal performance is remarkable (lambda of 0.039 W/m-K). Its excellent thermal phase shift ensures that you stay cool in summer and warm in winter. And what about noise? It offers a sound reduction of up to 68 dB. So you can sleep soundly wherever you park!

For your health and safety, it benefits from a fire-retardant, anti-fungal and anti-bacterial treatment applied directly to the heart of the fibre.

Métisse RT: insulation that makes sense for the planet and the local economy

Choosing Métisse RT to insulate your L3H2 is much more than a technical choice: it's an act of commitment. It's a product thatHeode defends with conviction, which is why you'll find it in other solutions like our L3H2 mixed kit with Armaflex and Métisse RT, an insulation kit inspired by our best-selling L3H2 mixed kit with Biofib and Armaflex.

It is made from recycled textile fibres (minimum 70% cotton) and 15% polyester binder, giving a second life to clothing. This fantastic initiative is supported by Le Relais (Emmaüs network), which works to promote professional integration. Made in France, it's a local, socially responsible and environmentally friendly choice. And as if that weren't enough, it's also fully recyclable!

High-performance insulation that doesn't break the bank

Who said that quality and ecology had to be expensive? Métisse RT puts an end to this preconceived notion. Compared with other solutions, it offers unbeatable value for money.

Team Heode 's advice on installing the insulation kit for L3H2

Are you a little apprehensive about the idea of insulating your large van yourself? This kit has been designed to make the task accessible to everyone, even if you've never done it in your life! To do this, we've done two things: calculated for you the exact quantities of the different materials needed to insulate an L3H2 (with a small safety margin, you can never be too careful!), and selected products that are incredibly easy to use.

Before doing anything else, you'll need to clear the loading area completely from your vehicle and carry out a thorough cleaning using Armaflex Cleaner, which is less polluting thanks to its solvent-free, antifreeze-free formulation.

We chose Métisse RT in panels, which are much easier to handle than rolls, considerably reducing the number of cuts required. Flexible and lightweight, it can be cut effortlessly with simple knives. The real plus? It doesn't emit any toxic compounds (A+ rated) and, above all, it doesn't scratch! This makes all the difference when it comes to ease of installation.

For perfect adhesion, a contact adhesive spray is supplied. Once the panels have been installed, simply apply the vapour barrier (also included), essential for protecting your insulation from damp and ensuring its durability.

Technical characteristics of MÉTISSE RT 45 mm

• Thickness: 45 mm.
• Density: 20 kg/m³.
• Thermal resistance (R): 1.15 m²-K/W. An effective barrier against extreme temperatures.
• Thermal conductivity (λ): 0.039 W/(m-K). Proof of its high performance.
• Reaction to fire: Euroclass D-s2,d0 (bare product). For your safety.
• Thickness recovery after compression: 100%. Will not settle over time.
• VOC emissions: A+. For healthy indoor air.
• Panel dimensions: 1200 mm x 600 mm.
• Panel weight: 0.65 kg. A featherweight that's easy to handle.

These values are ACERMI certified (n°14/179/918) and validated by independent laboratories.

FAQ: your questions, our clear answers

Can Métisse RT be installed over sprayed cork?

Yes, it can! In fact, it's an excellent combination. The sprayed cork acts as an initial anti-condensation barrier, and Métisse RT provides the bulk of the thermal and acoustic performance. Just remember to let the sprayed cork dry thoroughly (24 hours minimum) and make sure the surface is smooth.

Is a vapour brake really compulsory?

Yes, it is essential with fibre insulation such as Métisse RT. The latter is "perspirant" (it lets water vapour through). The vapour brake will regulate this flow to prevent the moisture condensing on the cold metal sheet of your van, protecting both the insulation and the bodywork from corrosion.

Why a vapour brake and not a vapour barrier?

The vapour barrier is completely watertight. In a van, where moisture can sometimes become trapped, there's a risk of trapping this moisture in the insulation. The vapour brake is more intelligent: it blocks any moisture coming from the inside, but allows any that accidentally enters the wall to escape. It's the healthiest and most durable solution.

Is this kit compatible with my large van?

Absolutely. The quantities are specifically calculated for large L3H2 vans, such as the Renault Master, Fiat Ducato, Citroën Jumper, Peugeot Boxer, Ford Transit, Mercedes-Benz Sprinter and Volkswagen Crafter.