Insulation : the steel door is insulated 

 by a foamed polyurethane 5cm wall

 with a magnetic seal for optimal

 performance

 Safety : double steel panel and safety

 lock

 Installation : is quick, easy and does

 not require drilling large holes in your

 wall.

 A wall opening of 203cm(H)X59(W)cm

 Full installation instructions are  

 available on request.