Accumen is the New Zealand distributor for Styroboard XPS by Foamex. We stock standard sheets and can also cut custom shapes to meet your project requirements. Styroboard XPS is also used in the manufacture of our Slab Edge Insulation – Accumen SEI Boards.

Styroboard XPS has become a material of choice for home builders, specifiers, architects and engineers thanks to its high compressive strength and superior thermal performance. It is produced with high levels of recycled expanded polystyrene diverted from landfill, making it a genuinely sustainable building product.

XPS delivers higher long-term R-values and consistent thermal performance. Resilient and robust, Styroboard XPS is suitable for a wide range of residential and commercial applications.

Because insulation performance drops when it absorbs water, Styroboard XPS is engineered with a high-density, closed-cell structure that makes it practically impervious to moisture. Even under extreme weather conditions it maintains its thermal and physical properties.

Dimensionally stable, organically inert and moisture resistant, Styroboard XPS meets key requirements in structural and civil engineering. With superior compressive strength and long-term R-values, it is ideal for:

  • Floors subject to engineered loads and constant traffic

  • Inverted roofs and rooftop gardens

  • Parking decks

  • Slab edge insulation

  • Commercial purlin roof spacers

All Styroboard XPS products are manufactured from a fire-retardant raw material and do not present a fire hazard when correctly installed. Like other organic materials, polystyrene will burn in direct contact with flame, but will self-extinguish once the fire source is removed.

Produced without refrigerants and free from HCFCs, Styroboard XPS helps limit external temperature influences, reduce internal temperature swings and lower reliance on air-conditioning. That means less energy use and fewer greenhouse gas emissions over the life of the building.

Key benefits of Styroboard XPS

  • Superior compressive strength

  • Extremely durable for long-lasting applications

  • Lightweight and easy to handle

  • Practically impervious to water

  • Delivers long-term retained R-values

  • Environmentally friendly – CFC & HCFC free

  • Complies with all relevant building codes

  • Tested for compliance with NZS 4859.1

Styroboard (XPS)

Accumen is the New Zealand distributor for Styroboard XPS by Foamex. We stock standard sheets and can also cut custom shapes to meet your project requirements. Styroboard XPS is also used in the manufacture of our Slab Edge Insulation – Accumen SEI Boards.

Styroboard XPS has become a material of choice for home builders, specifiers, architects and engineers thanks to its high compressive strength and superior thermal performance. It is produced with high levels of recycled expanded polystyrene diverted from landfill, making it a genuinely sustainable building product.

XPS delivers higher long-term R-values and consistent thermal performance. Resilient and robust, Styroboard XPS is suitable for a wide range of residential and commercial applications.

Because insulation performance drops when it absorbs water, Styroboard XPS is engineered with a high-density, closed-cell structure that makes it practically impervious to moisture. Even under extreme weather conditions it maintains its thermal and physical properties.

Dimensionally stable, organically inert and moisture resistant, Styroboard XPS meets key requirements in structural and civil engineering. With superior compressive strength and long-term R-values, it is ideal for:

  • Floors subject to engineered loads and constant traffic

  • Inverted roofs and rooftop gardens

  • Parking decks

  • Slab edge insulation

  • Commercial purlin roof spacers

All Styroboard XPS products are manufactured from a fire-retardant raw material and do not present a fire hazard when correctly installed. Like other organic materials, polystyrene will burn in direct contact with flame, but will self-extinguish once the fire source is removed.

Produced without refrigerants and free from HCFCs, Styroboard XPS helps limit external temperature influences, reduce internal temperature swings and lower reliance on air-conditioning. That means less energy use and fewer greenhouse gas emissions over the life of the building.

Key benefits of Styroboard XPS

  • Superior compressive strength

  • Extremely durable for long-lasting applications

  • Lightweight and easy to handle

  • Practically impervious to water

  • Delivers long-term retained R-values

  • Environmentally friendly – CFC & HCFC free

  • Complies with all relevant building codes

  • Tested for compliance with NZS 4859.1

Data Sheets