A comment
After I purchased Bulldors entrance doors (metal-to-metal), which the seller declared as external entrance doors for a private house, three months later, peeling around the door handle and paint began to peel off. A slit of about 0.5 cm appeared in the lower corner, minor scratches and scuffs appeared, although the door was operated by three adults. The castle had to be adjusted several times, which still did not make it possible to close it easily, I had to slam it. Communication with the supplier and directly with the manufacturer did not give a result, just unsubscribe.
At first they demanded a photo of the canopy above the door, after receiving the photo they began to insist that the door was intended for outdoor use. All they provided was a so-called repair kit, which included powder and thinner with a little varnish. The powder is completely out of tune, but what happened when mixing with paint is very difficult to name. In the spring, without hesitation, I changed the door at my own expense. According to the results of communication, I realized that not only my complaints. I do not recommend anyone to buy Bulldors doors.
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Minuses
Poor paintwork, poor noise and thermal insulation.