Windows play an essential role in interior design: they provide natural light, can create a focal point, and can transform a cold, non-depressing room into a warm, inviting one. Therefore, not only the windows themselves, but also the elements related to them must receive proper attention. The role of some fixtures It should therefore not be underestimated. It can create a harmony between the design of windows and walls, while fulfilling a functional purpose, to protect the walls.
Furthermore, the diversity of Window frame templates It allows us to emphasize the characteristics of a design or a certain style applied in a room. Window frames are mistakenly associated with a classic or traditional style. Currently there are models of frames suitable for any interior design style. Both inside and outside, fixtures provide order and coherence to the layout of the house.
Models of Exterior fixtures

What, more precisely, is a window frame
Simply put, the frame is the element that surrounds a window, as demonstrated by its etymology, a word that derives from French (managementwhich can be translated as “framing”).
More precisely, a window frame refers to the decorative roll border that surrounds it. This is not a specific element only for windows, it defends itself equally well in doors.
Windows have many components, so it can be difficult to learn them all. For example, the window frame should not be confused with either the windowsill or Solban, although he can perform the latter function.
| patient = building element used to clad the lower part of a window void |
The frame and the threshold have in common the fact that they can be mounted inside or outside. However, by sill (or sill) we mean only that part that starts from the base of the window, in a position parallel to the floor.
| Solbanc = construction element placed above the external part of windows or doors to protect the drainage of rainwater |
Therefore, the main differences between the frame and Solbanc are as follows:
- The frames can be found both inside and outside, while the solbank is an external element
- The frames are placed around the window, but the solbank is located only in the lower part, sometimes and in the upper part (wherever it is necessary to protect the facade from rain)
- There is no gap between the frame and the window recess, but the solbank above the windows can be placed on top, leaving room for various decorative elements
Types of fixtures
The main factor that differentiates window frames is the material they are made from, which gives them a number of distinct properties.
Polystyrene windows
The most common window frames are those made of expanded polystyrene, covered in a material that differs from case to case (composite material, mineral coatings).
Wooden window frames
Wooden window frames are ideal for rustic and classic homes. They can be lacquered or painted. There are simple, straight models on the market, but also carved models, with integrated decorations. For exteriors, the wood must be treated appropriately, so as to withstand humidity conditions and temperature changes.
Stone frames
A less common version in residential construction, but a particular one with an elegant, classic or luxury appearance, is that of natural stone window frames. By installing stone frames on the outside of the windows, the house must be aesthetically and functional, but this type of frames also has disadvantages: the higher cost and the greater complexity of construction and assembly.
Aluminum frames
Last but not least, there are also aluminum window frames, but they have less diversity of models and less adaptation to different furnishing styles, being usually straight and narrow.
How to choose the window design
When choosing the look of window frames, interior or exterior, four main factors must be taken into account: style, materials, size and color. All this must be coordinated both between the windows, which must match each other, even if not identical, and between the windows and the rest of the internal or external layout.
In addition to the elements regarding the appearance of a window, it is also good to consider practical factors: how easy it is to install it, how simple it is to clean and what the related costs are.
Frames can be discreet, having an unobtrusive appearance compared to the rest of the arrangement, or they can be a contrasting element, highlighting the windows through their shape, size or colour.
Every interior design style has recommendations on frames. For example, they are suitable for the Scandinavian style Window and door models Simple, straight and white. In a rustic setting, however, it is a rule to install wooden frames.
Installation of fixtures: What is good to know
Installing one window frame It depends on the material it is made from. For example, in the case of polystyrene frames, it is possible to fix with adhesive. Manufacturers usually provide detailed assembly information. For example, some polystyrene frames are assembled as follows:
- requires a temperature of at least 5 and maximum 15 degrees Celsius
- Humidity must be a maximum of 60%
- Assembly takes place in succession with respect to other constructions and installations, to avoid damage to the windows and doors
- If decorative sheets are required in the window recess, these are fitted before the frames, usually with a special adhesive, applied with the comb
- Accurately measure and adjust frame sizes
- The fixing of the frames to the wall occurs based on their weight: for low or medium ones the dedicated adhesive is sufficient, but for heavy ones additional fixings are provided
- After fixing, any holes and imperfections can grow (some adhesives increase their volume after application)
- The last step is represented by painting the frames, which is carried out only on the perfectly dry surface
In the case of frames made of other materials, assembly differs depending on the specific model and, being a more complex operation, must be carried out with the help of a specialist.
From fixtures: price and costs
Definitely the most convenient fixtures From a price point of view they are those of polystyrene. They also have the largest presence in building materials stores and the largest variety of ready-made models.
Frames made of other materials are usually made to order, so you will need to ask for a quote to find out the price, which depends on the specifics of your project. The cost of assembly is added to the higher price of wood and stone products.
Styrofoam windows can be fitted with a little care and skill by building owners. In wooden ones it is best to rely on a craftsman, for impeccable results, and in stone ones the assembly cannot be carried out by non-specialists.
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