Useful articles and tips on interior doors
In 2026, interior doors are blending style, functionality, and eco-friendliness. Expect a variety of modern designs such as frameless doors, smart models with automation features, and fully glazed glass panels that visually enlarge spaces. Meanwhile, bold, vibrant colors and natural materials like bamboo and recycled wood add personality and character to every home.
Choosing the right door for your home is more than just a matter of style — it’s about blending functionality, security, and design harmony. This guide walks you through everything you need to know to make the right choice for every room.
Custom-sized interior doors offer outstanding flexibility in style and functionality. Every step—from measurement to fitting—ensures the ideal solution for any home in Sofia, blending top quality with your unique preferences.
In 2025, door and window trends are driven by sustainable materials, minimalist design, and smart solutions for a more efficient home. Many models utilise recycled wood, bamboo, or aluminum, renowned for durability and eco-friendliness. Modern doors and windows showcase slim frames and large glass panels that maximise natural light and create a spacious feel. Manufacturers now offer a wide range of customisable options—colours, textures, engravings—and advanced insulation systems to support energy savings and comfort indoors.
DORONOV & SON Ltd. is implementing the project "Support for the family enterprise DORONOV & SON Ltd." under the procedure "Support for family enterprises, creative industries enterprises and crafts", Programme "Competitiveness and Innovation in Enterprises" 2021-2027, under grant agreement No. BG16RFPR001-1.004-2582-C01.
Project objective: The project of the family enterprise "Doronov & Son" aims to improve production capacity and optimize business processes through the implementation of a CNC machine. This will increase the competitiveness of the enterprise, strengthen its market presence and contribute to sustainable growth, in accordance with Specific Objective RSO1.3 "Enhancing the sustainable growth and competitiveness of SMEs" under Priority 1 "Innovation and Growth" of PCIE.
As a result of the project implementation, a CNC machine will be purchased and integrated into production, leading to increased competitiveness, expanded production capacity, improved market presence and development of the potential for sustainable growth.
Implementation period: 07.07.2025 – 07.07.2026
Budget: BGN 129,182.33, of which BGN 67,820.73 European funding, BGN 29,066.02 national funding and BGN 32,295.58 own contribution.
The project is co-financed by the European Union.