Colombo Design Heidi CD31 – Brass Interior Door Lever
The Colombo Design Heidi CD31 is a brass interior door lever featuring a distinctive flowing grip and a Ø50 mm round rose. Its curved profile and metallic finishes create an elegant design with traditional references, suitable for both classic-inspired and contemporary interiors.
Design and form
Heidi is characterised by its wave-shaped lever profile, beginning with a pronounced curve near the rose and extending into an elongated grip with a gradually tapered end.
Colombo Design's interpretation of understated beauty and classic detailing is expressed through restrained lines and harmonious proportions. The flowing silhouette gives the handle a distinctive identity without additional ornamentation.
The CD31 R and CD31 RY versions operate compatible interior door locks and differ in their escutcheon configuration: Patent keyhole or Euro-profile cylinder.
Technical specifications
| Manufacturer | Colombo Design |
|---|
| Collection / model | Contemporary – Heidi |
|---|
| Design | Colombo Design |
|---|
| Official product codes | CD31 R / CD31 RY |
|---|
| Product type | Interior door lever on round rose |
|---|
| Material | Brass |
|---|
| Lever length shown in drawing | 140 mm |
|---|
| Projection shown in drawing | 70 mm |
|---|
| Rose diameter | 50 mm |
|---|
| Rose thickness | 10 mm |
|---|
| Escutcheon options | Patent keyhole (R) / Euro-profile cylinder (RY) |
|---|
| Finishes | OL – Oroplus; UB – Umber Bronze |
|---|
| Origin | Made in Italy |
|---|
Finishes and coordinated hardware
The Heidi CD31 is offered in two finishes: Oroplus (OL), with a polished gold appearance, and Umber Bronze (UB), featuring a warm, dark bronze tone. Both finishes enhance the curved grip and its references to traditional architectural hardware.
Coordinated fittings include the CD69 BZG G bathroom privacy turn set and the CD32 DK/SM DX-SX tilt-and-turn window handle, offered in right- and left-handed configurations and their respective catalogue finishes.
The Heidi CD31 P/PY version on a long backplate is also part of the collection and is offered as a separate product.
Ordering informationSelect the finish and escutcheon configuration to suit the installed lock. Check door preparation and mounting dimensions before ordering. Contact Matteoda customer service for technical assistance and estimated lead times.
