The selection and installation of exterior doors is one of the key tasks during the construction or renovation of a house. For the process to be successful, it is necessary to properly prepare the opening in which the door will be installed. The dimensions of the opening for the exterior door is a question that often raises doubts. So what are the right dimensions for the opening so that the installation of the exterior door goes smoothly?
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Dimensions of the opening - passage light
The basic principle to follow when preparing an opening for an exterior door is to ensure adequate passage light. The dimensions given on the project often refer precisely to this space – the place through which we will pass. Traditionally, builders prepare an opening 10 cm larger than the specified dimensions, so for example, for a 90 cm wide door, the opening will be 100 cm. However, modern standards and technical requirements often suggest that openings for exterior doors should be about 15 cm larger.
New installation standards
Adjusting the dimensions of the opening
Preparing the opening for exterior door installation requires precise adjustment of the dimensions to the door specifications. For example, for doors with a nominal width of 90 cm, the actual opening size should be approximately 100-105 cm in width and 210-215 cm in height.
Such a difference in dimensions is necessary to provide enough space for the installation of the door frame and for any necessary adjustments. This allows for proper placement of the door and ensures its proper functioning and aesthetic appearance after installation.
Consultation with the manufacturer
Each manufacturer may have different recommendations on what kind of opening to prepare for the door, so it’s always a good idea to consult the dealership or the manufacturer directly to make sure what dimensions are required for the door model you choose. This awareness of differences in dimensions is key to avoiding problems during door installation. In this way, we can be sure that the door will fit properly in the opening, which is the foundation for its long-term and trouble-free use. Our team at MARK is always ready to help and advise if you have any doubts, providing support at every stage of the selection and installation of exterior doors.
Avoiding mistakes when installing exterior doors
To avoid mistakes when installing an exterior door, it is important to accurately measure and prepare the opening according to the manufacturer’s recommendations. It is also necessary to take into account the space required for any adjustments and thermal insulation. Accurate preparation of the opening for an exterior door is a guarantee that the door will function properly, providing security, insulation and an aesthetically pleasing facade.
In addition, we recommend hiring specialists. Professional installers have the necessary knowledge and experience to avoid common installation mistakes. Specialists are also equipped with the right tools to ensure that the work is done accurately and safely. Hiring experts to install exterior doors may seem like an additional cost, but it is an investment that ensures long-term satisfaction with the door without the risk of faulty installation.
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Preparing an opening for an exterior door requires consideration of many factors, including, most importantly, the correct dimensions. Keeping in mind the new standards and recommendations of manufacturers, you can ensure that the installation of an exterior door will be successful and the door will last for many years. Accuracy and precision at the stage of preparing the opening is the key to success in the installation of exterior doors. Understanding what kind of door opening is required avoids problems associated with improper installation and ensures that the door will function properly, providing security, insulation and an aesthetically pleasing facade. That’s why it’s so important to carefully review the requirements for the opening dimensions before starting installation work, and consult with professionals if necessary to ensure the best possible result.