What parameters to pay attention to when buying an exterior door?

8 parameters to pay attention to when buying an exterior door

When choosing an exterior door, it is important to pay attention to many factors, not just the typically aesthetic ones. Many of the parameters of the door are crucial for any building – this may include insulation, acoustics and security issues. What should you consider when choosing an exterior door?

1. door dimensions

Door dimensions are one of the most important parameters to consider when choosing a door. The dimensions of the door should be matched to the door opening to ensure adequate gaps and prevent unnecessary heat loss. Door dimensions are usually given in millimeters, such as 900×2100 mm.

2 Thickness of the door

The thickness of a door is another important parameter that affects its strength and security. Thicker doors tend to be more durable and more difficult to break through. Door thickness is usually specified in millimeters, such as 40 mm.

3. door material

The material of the exterior door is another important parameter. Doors can be made of different materials, such as wood, steel, aluminum or glass. Each material has its own advantages and disadvantages, so the choice of material should depend on individual needs and preferences.

4. door finishing

Door finishing is an important aesthetic aspect that affects the appearance of the entire room. Door finishes can be made in a variety of styles, from classic to modern. It is worth choosing the style that best suits the style of the interior. Door finishes can be described using different symbols, for example, the color of the door can be described using the RGB or CMYK code, and the texture can be described using the “F” symbol.

5. thermal and acoustic insulation

Other important door parameters include thermal and acoustic insulation. A good door should provide thermal and acoustic insulation to reduce heat loss and noise. The thermal or acoustic insulation factor can be given in decibels or in numerical values.

6. door security

Door security is another important parameter. Exterior doors should be equipped with a secure locking system to ensure an adequate level of security. The door’s locking system can be described by various symbols, for example, “KL” means handle and “ZA” means lock. In addition, exterior doors should be weatherproof, such as rain, wind and sun. The weather resistance of an exterior door can be described by symbols such as “DW” (rain and wind resistance) or “UV” (UV resistance).

7. resistance class of the door

The resistance class of a door is another important parameter that determines its resistance to burglary attempts. The resistance class of a door can be described by symbols such as “RC2” (resistance class 2) or “WK3” (resistance class 3). Door resistance classes are defined by EN 1627 and are used to determine the security level of a door.

8 Type of door opening

The last important aspect of door design is its type of opening. Doors can be opened in different ways, such as outward, inward, to the right or to the left. For interior doors, it is also important whether they have handles or a lock. The type of door opening should be chosen according to the needs and preferences of the users.