Recreational Vehicle Industry

Step into the future of recreational vehicle manufacturing with our innovative composite sandwich panel materials that slash production costs and unleash newfound design possibilities.

Composite Panel Materials for Recreational Vehicle Production
          ✓   DURABLE

As recreational vehicle manufacturing evolves, a notable shift towards composite sandwich panels is evident in the construction of floors, walls and roofs in caravans, motorhomes, campers, and fifth-wheelers.

Embraced by industry leaders, this strategic adoption not only results in considerable reductions in production costs but also affords manufacturers unprecedented design flexibility.

Serving as integral structural components, these panels, composed of two facings and a lightweight yet robust core, are engineered to bear diverse loads while maintaining resistance to moisture. The pivotal role of the materials utilized in their construction underscores their influence on the overall performance and durability of the recreational vehicles they shape.

Composite Panel Explained  
External & Internal Walls

Recreational vehicle external and internal walls produced with Liner’s high quality composite sandwich panel materials are an excellent choice thanks to their lightweight nature, which improves fuel efficiency and easier vehicle handling. Their durability prevents cracks, dents, and corrosion, ensuring longevity even in harsh weather conditions and rough terrains encountered during travel.

Composite sandwich panels are easy to maintain, requiring minimal upkeep and effortless cleaning, and allow for sleek, aerodynamic profiles and customizable aesthetics, enhancing recreational vehicles’ visual appeal and functionality.

Customisable Liner composite materials come in a wide range of colours and finishes, allowing for a unique interior design tailored to specific preferences in decor, style, and requirements. Interior walls of mobile homes not only stand out visually but also effectively deter mould growth and corrosion.


Composite sandwich panel materials provide an excellent strength-to-weight ratio, making the RV roof strong enough to withstand various weather conditions while keeping the vehicle’s overall weight manageable for better fuel efficiency and handling.

Additionally, Liner’s superior range of insulation products have vast properties, helping to maintain comfortable interior temperatures and reducing energy consumption for heating and cooling.


Liner’s range of composite sandwich panels flooring materials offer an optimal practical solution for recreational vehicles that blend strength, durability, lightweight properties, and insulation capabilities.

The panel construction ensures exceptional structural integrity, guaranteeing that the flooring remains sturdy, even under the weight of occupants and equipment, without any bending or drooping.


Product Range

Fibreglass GRP

Extruded Polystyrene
XPS Foam

Pet Foam

Low Weight Reinforced
Thermoplastic LWRT

High Density Extruded Polyvinyl Chloride PVC & Polystyrene PS Foam


Project Support

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