Colombo Design Busiri KBU11R: brass door handle on rose

Busiri KBU11R is an interior door handle from the Colombo Design Antologhia collection, made of brass and supplied in a traditional rose-mounted configuration.

The defining feature of Busiri is its hexagonal geometry, softened by curved lines and rounded reliefs. Its substantial proportions and historically inspired design make it particularly suitable for classical doors, traditional interiors, period properties and architectural restoration projects.

Main specifications

Hexagonal form and classical design

Busiri revisits a geometric theme traditionally found in period architectural hardware. Its hexagonal form is softened by curved transitions and rounded reliefs, creating a balanced relationship between geometry and decorative detail.

The rose-mounted configuration visually separates the lever from the lock escutcheon, creating a lighter composition than the backplate version and allowing the profile of the handle to remain the principal design feature.

Traditional Italian craftsmanship

Busiri is part of Colombo Design's Antologhia collection, a Made in Italy range dedicated to the reinterpretation of historic architectural hardware. Traditional manufacturing methods are combined with a significant degree of manual craftsmanship and hand finishing.

Slight porosity, texture or minor surface variations may therefore occur as a natural consequence of these processes. These characteristics are consistent with the artisanal nature of the collection rather than the perfectly uniform appearance of fully standardised industrial production.

Finishes and natural ageing

Busiri KBU11R is offered in polished chrome, bronze, natural brass and natural unlacquered silver finishes. Unlacquered metal surfaces may gradually change in colour and appearance through handling, exposure and natural ageing.

Natural unlacquered brass, in particular, gradually oxidises and develops its characteristic surface patina. This natural evolution contributes to the authentic appearance associated with traditional architectural hardware.

When to choose the rose-mounted version

The KBU11R version is suitable when the classical character of the Busiri lever is required with a visually lighter mounting solution than a long backplate. It is particularly appropriate for timber doors, traditional interiors and restoration projects where the hardware needs to complement period architectural details.