Premium entrance doors — safety, insulation and custom design
Aluminum, PVC or laminated wood solutions with advanced security and certified mounting.
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The Universe of Windows offers exterior doors made of aluminum, PVC or laminated wood, equipped with heat-insulating panels and security hardware. Our products are certified for energy efficiency and weather resistance, meeting the standards of passive houses and NZEB buildings.
We’re the first choice for those who never compromise on quality.
14 years of experience. 14 years of trust.
From premium joinery and next-generation hardware to professional installation, consulting, maintenance, and custom shading solutions we deliver integrated services that add long-term value and durability to your home.
Specialized consulting to help you choose the best solutions
Precise design and measurements for every project
Premium joinery and next-generation fittings
Professional installation with high-standard finishing
Maintenance and post-installation services for long-lasting performance
From concept to completion, without worry
We cover every stage, from consulting and measurements to professional installation and post-warranty support, ensuring your project runs smoothly and securely from start to finish.
We analyze your needs, take precise measurements, and provide tailored technical solutions.
We select only the most suitable materials, ensuring premium-standard installation and strict deadline compliance.
We offer extended warranty and fast response service, ensuring your solutions remain flawless over time.
Why choose the entrance doors from the Window Universe?
The doors are equipped with multi-point locking systems, anti-burglary hinges and safety cylinders, certified according to European norms.
Thermal insulation panels with rigid foam and perimeter seals contribute to the reduction of heat loss and acoustic comfort in the interior.
We offer premium finishes: RAL colors, imitation wood, ornamental glass or minimalist panels. The materials are resistant to UV, rain and large temperature variations.
What does healthy joinery mean for your home?
Discover in this video the essential principles that make the difference between ordinary windows and long-lasting comfort, designed for you and your family.
Long-Term Warranty and Support
We don’t stop at delivery or installation — we offer long-term security, maintenance, and dedicated technical support whenever you need it.
You’re covered not only for the installed joinery but also for the installation service itself, ensuring the peace of mind that comes with a secure investment.
Our team is always available for post-installation questions and interventions, ensuring that any issue is resolved quickly and efficiently.
We provide regular maintenance and professional adjustments to keep your windows and doors operating flawlessly over time.
Why choose us?
We offer more than just
Entrance Doors
We deliver complete, durable, and fully customized solutions for every home.
Our experience covers every stage from consultation and design to installation and long-term maintenance.
High-quality joinery, precision hardware, shading systems, and finishes designed to work seamlessly together.
Dedicated teams, certified installation, and post-service support — ensuring lasting comfort and peace of mind.
Delivery and Installation Anywhere in European Union
No matter where you are, we bring our solutions straight to your home or construction site, with specialized teams ensuring fast and precise installation.
Why does choosing right matter?
An inexpensive or poorly fitted entrance door can lead to large heat losses, water infiltration and excessive noise from the outside. In addition, the lack of burglary protection systems exposes the home or commercial space to the risk of burglary. Choosing uncertified solutions means compromising safety and everyday comfort.
Why choose the entrance doors from the Window Universe?
Each project comes with its own particularities. Here we’ve gathered the most common questions from clients who, like you, are looking for more than standard solutions. If you need additional information, feel free to contact us anytime.
Visit Our Showroom
Discover our premium solutions at the showroom on 10 Tribunul Vlăduțiu Street, Cluj-Napoca.
