Concealed Tensioner™


The door straightener in steel plate manufactured by Celegon stands out for its functional characteristics that make it one of the most efficient products of its kind available on the market.

Main features:

  • These door straighteners are normally used to be applied on sandwich panels.
  • They come with a standard dual adjustment system from the top or bottom, allowing you to choose from which side to make the adjustment during door assembly at all stages.
  • They are supplied completely pre-assembled and ready to be slotted into their housing.The special structure in steel plate provides a highly efficient yield of adjustment with a stroke of 1 cm both when pushing and pulling.
  • The efficiency of the adjustment is guaranteed even with door straighteners up to 280 mm shorter than the total span of the door.

Celegon door straighteners provide the highest performance and offer a great quality to price ratio.

Looking to purchase?

Celegon is sold elusively on Picasa Design