Modular polyester boxes (IP66)- Combiester


Range of COMBIESTER modular and monobloc GRP boxes (glass-reinforced polyester) made of SMC (Sheet Moulding Compound), IP66 rated. Indoor or outdoor use.

Main characteristics

Combiester boxes (IP66 and IK09 rated) are made from a polyester (SMC) thermosetting composite material and are intended for indoor or outdoor use. 

They are available in 14 different sizes and 4 different depths.

These boxes with modular heights and depths can be connected horizontally or vertically using mounting frames.

They can be customized in the factory: machining of covers, cutting and equipment.

GRP box assembled  with polycarbonate lid (transparent or smoked) or GRP lid (opaque). 

Our polyester boxes are available in RAL 7035, and other colors on request.


  • IP66/ IK09 rated
  • High resistance to harsh weather conditions
  • 960°C self-extinguishing material
  • UL-approved range available
  • Many solutions to increase the volume, add mounting plates and accessories (ventilation, fixing set, hinges, locking device...).


  • Public distribution of electrical energy
  • Industry
  • Tertiary sector
  • Renewable energies
  • Public lighting
  • Temporary installations

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