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The “Aru ED 50 Classic EX” exterior door with wooden panels is a classical massive exterior door made of laminated timber. The door is not insulated and it’s necessary to have a storm porch built. It suits perfectly for old houses, because this type of door was produced also 100 years ago. The door has to be protected from direct rainwater.
The insulated panel of the “Aru ED 50 Retro EX” exterior door is fitted with a rustical slat on both inside and outside. The door has a historical look, but with the help of modern technology the insulated panel gives the door additional thermal resistance and endurance. It is a suitable solution for renovated buildings. The door has to be protected from direct rainwater.