Retaining Walls
ThermaSlab
Waterproof membrane
protection
Styrodrain
Lightweight drainage material
EXPOL-X (XPS)
Retaining wall insulation
The home of solid insulation and lightweight construction solutions.
EXPOL provides solutions made possible by the dynamic nature of Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) foams.
All EXPOL products are tested by a variety of institutions, including BRANZ, to ensure quality and reliability.
EXPOL's products are so efficient they can save up to 200 times their own resource in thermal energy savings.
EXPOL also runs one of the country's biggest EPS recycling plants, ensuring the sustainability of EPS building products.
Check out some of our other products such as GeoFoam for light weight fill or Platinum Board for superior insulating qualities.
![]() |
View our DIY |
View our technical brochure to decide on the correct products |
![]() |