Mixed insulation kit L3H2 Armaflex - Métisse RT - Cork van & panel van

Insulation kit for L3H2: Performance, simplicity & ecology for your converted van

Do you dream of transforming your L3H2 van into a real cocoon, but are completely lost in all the references for insulation materials that exist?

Our van conversion experts have come to your rescue with a ready-to-install insulation kit that combines exceptional thermal and acoustic performance with a strong commitment to the environment.

Specially sized for L3H2 vehicles, this kit is designed for easy installation, even if you've never insulated a van before!

Why choose this kit to insulate your L3H2 vehicle?

• Tailor-made for L3H2: No more headaches with quantities and cut-outs! Everything is pre-calculated for your L3H2, so all you have to do is order.
• Optimum performance: Benefit from cutting-edge thermal and acoustic insulation for unrivalled comfort, summer and winter alike.
• Ecological & socially responsible: Contribute to a responsible approach thanks to Métisse RT's recycled and local materials.
• Easy to install: Materials selected for their ease of installation, even for beginners.
• Complete kit: All the insulation and accessories you need for sustainable installation are included.

Materials that make sense

This L3H2 insulation kit includes three complementary insulating materials, each adapted to a specific area of your vehicle.

1. Armaflex AF : Ideal for walls, ceilings and wheel arches

The undisputed benchmark in van insulation, Armaflex AF offers exceptional thermal and acoustic performance.

➡️Armaflex AF 19 mm self-adhesive with integrated vapour barrier: Ideal for the ceiling of your L3H2, a critical area for condensation. The 19 mm version provides maximum insulation.

➡️Armaflex AF 10 mm self-adhesive: Perfect for walls, reinforcements (not accessible from the inside) and wheel arches, which are often sources of parasitic noise.

2. 4 mm cork roll: Natural insulation for floors

• Cork is a natural, high-performance solution, ideal for insulating the floor of your L3H2 van.
• Moisture-resistant: It provides excellent insulation while remaining thin and light.
• Stable, healthy base: Easy to lay, it won't add unnecessary weight to your vehicle.

3. Métisse RT 45 mm: Flexible, ecological and efficient for doors and difficult areas

Are you looking for an environmentally-friendly alternative to Biofib for insulating your van?

Flexible, recycled and local, Métisse RT is the perfect ally for the complex areas of your L3H2 that need insulating (reinforcements, corners, doors).

• Ecological and socially responsible: Made from a minimum of 70% recycled cotton (perhaps one of your old jeans!) + 15% polyester binder, it is produced locally in France via the Emmaüs network. By choosing it, you're supporting local employment and the social economy!
• Thermal performance: With a thermal conductivity of 0.039 W/m⋅K, Métisse RT 45 mm provides excellent thermal phase shifting, keeping you cool in summer and warm in winter. It reduces your heating requirements and slows heat ingress in high temperatures.
• Acoustic performance: It effectively absorbs external noise (traffic, rain, wind) up to 68 dB.
• Safety and Durability: Treated with fire retardant, antifungal and antibacterial properties, Métisse RT is a durable and safe insulator for your L3H2.
• Health: A+ certified for VOC emissions, it gives off no harmful fumes.
• Easy to install: Lightweight, non-irritating and easy to cut, it installs effortlessly even in the tightest corners of your L3H2.

Detailed contents of your L3H2 insulation kit

The L3H2 kit includes everything you need for easy installation and lasting adhesion of your insulation:

1. Walls, Ceiling and Reinforcements:

• Armaflex AF 19 mm self-adhesive with vapour barrier
• Armaflex AF 10 mm self-adhesive
• Armaflex Cleaner: Specific cleaner to prepare surfaces before installation
• Armaflex Tape: For joints, rolls of 15m

2. Doors :

• Métisse RT 45 mm
• Proclima Intello vapour barrier: To control water vapour and limit condensation
• Special double-sided vapour barrier adhesive: 50 m roll

3. Wheel arches :

• Armaflex AF 10 mm self-adhesive

4. Flooring :

• Cork 4 mm on a roll
• High-performance spray adhesive: For optimum fixing to sheet metal or under wooden floors

Simplified installation for L3H2 vehicles

Our specialists have selected each material in this kit for its performance and ease of installation, making the insulation of your L3H2 accessible to everyone, including beginners. Métisse RT is flexible, lightweight, non-irritating and easy to cut, making it child's play to install, even in the most complicated corners of your L3H2.

Don't wait any longer to transform your L3H2 van into a comfortable, well-insulated living space!

FAQ - L3H2 insulation kit

Which vehicles are compatible with this insulation kit?

This kit is perfectly sized for large L3H2 vans, which are long and high. It is compatible with models such as the Renault Master, Fiat Ducato, Citroën Jumper, Peugeot Boxer, Ford Transit, Mercedes-Benz Sprinter or Volkswagen Crafter in their L3H2 configurations. The volumes of the materials are adapted to the surface area of these vehicles.

Can I fit this insulation kit over sprayed cork?

Technically, it is possible to lay our insulation kit over a sprayed cork base, provided that the cork is perfectly dry, clean and sufficiently smooth to allow the Armaflex to adhere. Sprayed cork can improve sound insulation and act as an anti-vibration layer, but make sure the surface is not too uneven so as not to compromise the adhesion of other insulation materials.

How long does this insulation kit last?

The design of this insulation kit, using top-quality materials such as Armaflex, cork and Métisse RT, ensures remarkable durability, generally exceeding 15 to 20 years. To maximise this longevity, careful installation, adequate ventilation and the absence of water infiltration are essential. The intrinsic properties of insulation contribute to its excellent resistance over time.

Is a vapour barrier essential when installing Métisse RT?

Yes, the use of a vapour brake is absolutely essential, especially for large-volume vehicles such as L3H2s, where the amount of water vapour generated inside can be significant. The Proclima Intello vapour brake included in the kit is a key element in managing this humidity and preventing any condensation problems, thus protecting all your insulation and the structure of the van.

How do you insulate the studs and reinforcements in an L3H2?

For uprights and braces, which are potential thermal bridges, the kit includes self-adhesive Armaflex AF 10 mm. This thinner format makes it possible to adapt to the tight spaces and curves of these elements, guaranteeing continuous insulation and reducing heat loss. Precise cutting and correct application are essential.