Colombo Design Busiri KBU11P: brass door handle on backplate

Busiri KBU11P is an interior door handle from the Colombo Design Antologhia collection, made of brass and supplied in a traditional backplate-mounted configuration.

Busiri is distinguished by its classical hexagonal geometry, softened by curved lines and rounded reliefs. The substantial proportions of the lever and backplate give the handle a strong architectural presence, making it particularly suitable for classical doors, traditional interiors and restoration projects.

Main specifications

Hexagonal form and classical design

The defining feature of the Busiri series is its hexagonal geometry, reinterpreted through curved transitions and softly rounded reliefs. This combination gives the handle a recognisably traditional character while preserving the practical proportions required for everyday use.

The backplate-mounted configuration creates a visually unified relationship between the lever and lock area, making Busiri particularly suitable for classical timber doors, period interiors and renovation projects where architectural hardware forms an integral part of the overall design.

Traditional Italian craftsmanship

Busiri belongs to Colombo Design's Antologhia collection and reflects the company's Made in Italy manufacturing tradition. The collection combines historically inspired forms with traditional production methods and a significant element of manual craftsmanship.

Slight porosity, texture or minor surface variations may therefore occur as a consequence of these processes. Such characteristics are consistent with the artisanal character of the collection and distinguish it from completely uniform, fully standardised industrial finishes.

Finishes and natural ageing

Busiri KBU11P is offered in polished chrome, bronze, natural brass and natural unlacquered silver finishes. Unprotected metal finishes can gradually evolve in appearance through handling, exposure and the natural ageing process.

Natural unlacquered brass, in particular, will gradually oxidise and develop its characteristic surface patina. This natural change contributes to the authentic appearance traditionally associated with period-style architectural hardware.

Choosing the correct version

The product page includes different backplate configurations according to the lock specification. Before ordering, the correct version should therefore be selected according to the keyhole type and the centre distance required by the door.