The perfect door must have the right technical specifications. What’s most important? What type of door core works best? Find out so you can buy the right product for your home.
Buying new doors is an investment that requires both some effort and a significant financial outlay. Do you want your doors to last as long as possible? When deciding to buy doors for your house or apartment, don’t skimp on the door core.

What type of core material is typically used in exterior doors?
Entrance doors are particularly important for your safety. Whether you live in a house or an apartment building, they’re meant to provide you with a sense of privacy and effective protection against noise and the cold. What types of core materials can you find here?
The most common ones are:
- styrofoam;
- XPS panels;
- mineral wool;
- particleboard;
- MDF;
- wood;
- polyurethane foam (PUR).
Interior doors—what types of core materials are used here?
For doors inside an apartment, appearance is the top priority. The better the door frame and door panel match the interior style, the more aesthetically pleasing the result will be. Keep in mind, however, that the durability of the door core is also very important here.
Honeycomb or perforated particleboard?

Let’s start with the most popular solution: honeycomb. What does it look like? Behind this mysterious term lies a cardboard insert with a hexagonal structure designed to stiffen the door leaf. Honeycomb-type core has one advantage—low price. Unfortunately, you can forget about good quality and noise protection with this type of door. A better solution is perforated particleboard, which provides better acoustic and thermal insulation.
Particleboard
If you’re looking for a durable wood-based material, you can opt for doors with solid particleboard. This type of door panel is made from compressed wood chips. The entire structure is bonded with synthetic adhesive, making the door panel more robust. Solid particleboard is heavier than perforated particleboard, so you’ll most often find it in apartment entry doors. It also plays a significant role in the production of technical doors.
MDF and HD. Are they worth considering?

When choosing interior doors designed to last for many years, you might also consider MDF. It is a stronger version of particleboard. Its increased durability results in a heavier door panel. The advantage of doors made from this material is their high resistance to damage, allowing you to use them for many years.
The HD version is even stronger, due to its higher density. These panel doors are the perfect solution for anyone for whom durability is a priority.
Wooden Doors
Doors made of solid wood are the perfect choice for those who value timeless classic style and durability. The durability of these doors stems from the manufacturing process. The door panels are made from laminated sawn wood, which ensures maximum durability.

Door core options in the Barański Drzwi lineup
What types of door cores does one of Poland’s most popular door manufacturers use? The popular honeycomb core is not used in the Barański Drzwi lineup. The Barański Premium brand, however, may surprise you with a wide selection of doors made of pine, MDF, or HD board. You can also opt for Barański Optimo doors made of MDF, which come with a wooden stilt and a steel hinge pocket. Another option is the Barański Smart line, which uses particleboard as the door core. These exterior doors come standard with soundproofing elements and burglar-resistant locks.
High-quality door core material will provide you with comfort, a sense of security, and good thermal and acoustic performance. Remember that door construction is one area where you shouldn’t skimp. The door industry is adopting increasingly innovative solutions, making it easy to choose a product that will serve you for many years.








