Interior doors: design and functionality for every room

A door is not just a passageway. It is a piece of furniture that defines the style of your home, divides spaces but can also multiply them. From the clean lines of modern design to the timeless appeal of classic, from glass versions that play with light to space-saving sliding doors-each Fines3 door tells a different story.

- interior doors

Interior doors: customized solutions for every need

Fines3 interior doors express the perfect synthesis of aesthetics and functionality, adapting naturally to any living context. Sliding doors give square meters where they are needed, glazed versions bring brightness where it is lacking. Materials, colors, finishes: customize every detail. Don’t adapt the house to the door: it’s the door that adapts to your home. From warm, natural wood to contemporary glass, each choice meets a specific need.

Contemporary models stand out for their essentiality and elegance, while classic lines lend a timeless elegance. The use of selected materials such as wood, aluminum and glass makes each door a tangible expression of quality and innovation. True quality lies in the details: in the softness of an opening, the solidity of a closure, the perfection of a joint. Wood, aluminum, glass: each material is chosen to last, each door is assembled to function.

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Fixtures and Window Frames

Accomplishments

VALTELLINA (SO) – PVC windows and doors in existing renovated building

GENEVA (SWITZERLAND) – LES ESSERTS

MILAN – REI 120 Industrial Door

UPPER BERGAMO – Trapezoidal slatted wooden shutters for the historic centre

LAGO D’ISEO (BG) – New PVC and aluminium windows and doors in a new villa

VALCAMONICA (BS) – PVC windows and doors with aluminium shutters

SAVIORE DELL’ADAMELLO – Restoration of doors and windows

PROVAGLIO (Val Sabbia) Installation of new sectional door

- we answer your questions

FAQ

What is the best material for interior doors?

Material selection reflects aesthetic preferences and functional needs. Wood communicates warmth and refinement, aluminum expresses essential modernity, and glass brings lightness and brightness to rooms.

The color palette should complement flooring, wall coverings and furniture. Neutral shades, such as white and gray, offer versatility, while bolder hues create striking room contrasts.

Conventional dimensions include 80 cm wide by 210 cm high, but Fines3 also offers customized solutions for specific needs.

For an 80 cm sash, the frame requires a clearance between 86 and 88 cm, ensuring optimal installation.

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