The Under-Cover frame is concealed in the wall and thus mounted invisibly. It consists of a composite and therefore has the same elasticity coefficient as plasterboard. With an Under-Cover frame a seamless wall connection can be made and crack risks are being reduced.
It is supplied with 3D invisible stainless steel hinges, a mounted striking plate and black absorption profile.
Download the calculation tool for Under-Cover doorframes
| Name | Max. door hight |
| UC- doorframes 25 | 3000 mm |
| System | Max door width |
| Under-Cover Doorframes 25 | 1235 mm |
| Sufrace |
| - |