In short
casa linea supplies all fire rated and sound insulating doors required in Denmark, made to measure for offices, schools, hotels and public buildings. Fire rating (for example EI30 and EI60) and sound reduction (Rw in dB) are set per project, and we state documentation for door, frame, hardware and glazing in the quote. Delivery is typically 8 to 16 weeks.
Fire, sound or both
A manufacturer can offer both fire doors and sound doors without being able to combine both classes in the same door. That is why we state what applies to the specific door.
| Requirement | What you specify | What we state |
|---|---|---|
| Fire | Required fire rating (EI) | The classification and documentation of the door |
| Sound | Required sound reduction (Rw in dB) | The sound value for frame, hardware and glazing |
| Fire and sound combined | Both requirements for the same door | Whether they can be combined, and how |
| Size and look | Size, finish, glazing and hardware | Drawing and quote within 48 hours |
What the documentation must cover
The classification applies to the whole door, not just the door leaf.
| Part | Why it matters |
|---|---|
| Door leaf | Carries the fire and sound classification itself |
| Frame and hardware | Must be approved for the same class |
| Glazing | Affects both fire and sound value |
| Seals | Decisive for sound reduction and smoke tightness |
From drawing to installation
We start with measuring and drawings, produce in our own joinery, deliver and install. Send dimensions, drawings or photos and you receive a quote within 48 hours. See also our references and answers to the most asked questions.