Colombo Design Firenze KOT21RB: brass door handle on rose

Firenze KOT21RB is an interior door handle from the Colombo Design Antologhia collection, made of brass and supplied in a round rose-mounted configuration.

Firenze is distinguished by its restrained classical design and compact proportions. Its reduced size makes it particularly suitable for traditional doors and classical double-leaf doors, where balanced and unobtrusive architectural hardware is especially important.

Main specifications

Compact design for classical doors

Firenze offers a restrained interpretation of traditional architectural hardware, with compact proportions that allow the handle to integrate naturally with the door. Compared with the more decorative models in the Antologhia collection, its visual presence is deliberately more discreet.

This makes Firenze particularly suitable for double-leaf doors, as well as traditional timber doors, historic properties and restoration projects where the hardware should complement the architecture without becoming visually dominant.

Round rose and RB configuration

The handle is mounted on a 45 mm round rose, visually separating the lever from the lock escutcheon and creating a lighter composition than a traditional long backplate.

The RB version uses the lower rose configuration without an integrated return spring. The correct version should therefore be selected according to the characteristics of the lock and the door on which the handle is to be installed.

Traditional Italian craftsmanship

Firenze belongs to Colombo Design's Antologhia collection, a Made in Italy range inspired by historical architectural hardware. Traditional manufacturing techniques are combined with a significant element of manual craftsmanship and hand finishing.

Slight porosity, texture or minor surface variations may occur as a natural consequence of these processes and are consistent with the artisanal character of the collection.

Natural finishes and ageing

The product page offers bronze, natural brass and natural nickel finishes. Natural unlacquered metal surfaces may gradually change in colour and appearance through handling, exposure and ageing.

Natural unlacquered brass, in particular, gradually oxidises and develops its characteristic surface patina, contributing to the authentic appearance traditionally associated with period-style architectural hardware.