The semi-isothermal service doors are designed as throughways for personnel or small trucks between two facilities of similar positive temperatures.
They can be installed with any type of insulation panel or on conventional structures on peripheral walls, with claddings or on inside partition walls.
Facings are made of either powder-coated steel or of stainless steel.
Door frames are of PVC, powder-coated aluminum or stainless steel.
Large array of dimensions, colors and options.
DAGfeu glazing units offer guaranteed fire resistance performances.
Rank EI 30 and EI 60