Interior doors separate rooms and set the look of a home. They come in veneered, lacquered and solid wood versions, with classic or concealed frames, and in sizes made to fit the opening. Thanks to its structure, wood dampens sound between rooms.
When choosing interior doors you decide on four things: the finish, the frame, the opening type and the size. The finish determines the look and the price. The frame determines how the door is installed. The size is set by measuring the opening on site.
Veneer shows the grain of the wood. Lacquer gives an even colour with no visible grain. Solid wood is the most durable and the most expensive.
A classic frame has visible architraves around the door. A concealed frame sits flush with the wall and needs a precisely prepared opening.
Hinged doors are the standard choice. Sliding doors save space, while pocket sliding doors need a pocket frame built in during construction or renovation.
Standard sizes are available sooner. Made-to-measure doors are needed for non-standard openings and taller doors.
We measure on site. After measuring we prepare a written quote.
Each manufacturer has its own designs, materials and classes — we are happy to advise on what works best for your building.
A Piedmontese manufacturer of interior and entrance doors, known for lacquered and veneered finishes and quiet opening systems. It has been making doors in Italy since 1990, and its range also includes concealed frames and flush-to-wall doors.
What customers ask us before they decide.
Veneer is a thin layer of real wood. It has a visible grain and pattern that is different on every piece. A lacquered finish is a single colour with no wood grain. Choose veneer for a warm, natural look. Choose lacquer for a calm, uniform look.
A concealed frame is built into the wall and sits flush with its surface. There are no visible architraves around the door. We install the frame before the final coat of plaster or before the plasterboard goes up. So plan it during construction or renovation. Installing it in a finished wall means opening up the wall.
For a bathroom, choose a lacquered or veneered door with a sealed bottom edge. The room must have ventilation or a window. In high humidity, solid wood can move. That is why we do not recommend it for bathrooms.
Yes. Pocket sliding doors slide into a pocket frame between the wall boards. We install the pocket frame during construction or renovation, before the wall gets its final finish. This type cannot be fitted into a finished masonry wall without work on the wall. Please confirm whether you install the pocket frame yourselves or whether the drywall contractor does.
Yes. Besides the standard colours in the catalogue, you can choose a colour from the RAL chart. A custom colour extends the lead time and increases the price. We state the exact surcharge in the quote. Please confirm whether Bertolotto really offers the full RAL chart or only selected shades. Check this in the catalogue.
Solid wood shrinks in dry air and swells in humid air. This can change the gap between the door leaf and the frame. Keep indoor humidity between 40 and 60 per cent. Veneered doors have a stable core. That is why they react less than solid wood doors.
Hinged doors need clear space to swing open. That space is roughly equal to the width of the door. Sliding doors do not need it. That is why they suit small bathrooms, walk-in wardrobes and narrow hallways. Sliding doors do, however, block sound less well than hinged doors.
Bertolotto makes its doors in Italy, in the Piedmont region. Its range includes lacquered and veneered finishes, concealed frames and flush-to-wall doors. SALUS PLUS is the brand's official partner in Slovenia. Your site states the year 1990. Check this with the manufacturer before publishing. A wrong year undermines trust.
Yes. If the existing frame is straight and undamaged, we supply the door leaf only. We assess the frame at the measurement visit, checking its dimensions, straightness and the condition of the hinges. Please confirm that you actually offer this. With Bertolotto, the leaf is often tied to a frame from the same manufacturer.
Wooden interior doors reduce noise between rooms. The figure depends on the thickness of the leaf, the core and the seals. Doors with a solid core block sound better than doors with a honeycomb core. For an exact figure, check the data for the specific model. This question needs a figure in dB. Without one, the answer will not be quoted in AI answers. Ask Bertolotto for the figure for two or three of the main models.
At the measurement visit we tell you whether the new door fits the existing frame, how long installation takes and what it costs. The visit is free and with no obligation.
