Next-generation windows: Premium PVC and aluminum systems
Modern windows are more than just a source of natural light. They provide comfort, energy efficiency, security, and play a key role in architectural design. Schtega offers next-generation premium PVC and aluminum windows, combining advanced technology, European quality, and exceptional service.
Official representative of global leaders
Schtega is an official representative of leading window system manufacturers:
Rehau — innovative PVC profiles with excellent thermal and acoustic insulation
Reynaers — premium aluminum systems with slim profiles and minimalist design
This partnership allows us to deliver modern, reliable, and aesthetically refined solutions for residential and commercial projects.
Over 15 years of experience and in-house production
With more than 15 years of experience, Schtega specializes in the manufacturing, sales, and installation of window and door systems. Our production facility is located near Alicante, with convenient access to Valencia, Murcia, and other regions, enabling fast and efficient service both locally and beyond.
We manage the entire process in-house, from initial measurement to final installation.
Technological innovation and automation
At Schtega, we focus on technological innovation and a high level of production automation, ensuring:
manufacturing precision
consistent quality
on-time delivery
compliance with European standards
Every product undergoes strict quality control before delivery.
Slim-profile aluminum windows
Schtega aluminum windows feature:
ultra-slim profiles
minimalist design
maximum natural light
exceptional strength and durability
They are ideal for modern homes, villas, apartments, and commercial buildings with panoramic glazing.
Complete cycle of window system manufacturing and installation
We provide a full-service solution, taking care of every stage of the process:
01. Measurement
Free on-site visit for accurate measurements.
02. Design
Development of the glazing project and presentation to the client.
03. Manufacturing
Production using profiles from the world’s leading manufacturers.
04. Delivery
Transportation of window and door systems using Schtega’s own vehicles.
05. Installation
Professional installation by experienced company specialists.
06. Warranty
Provision of official warranty documentation for products and services.
Why choose Schtega?
premium PVC and aluminum systems
official partner of Rehau and Reynaers
in-house production
complete service cycle
personalized approach to every project
Trust the experts
If you are looking for next-generation windows that will stand the test of time and enhance your property’s architecture, Schtega is your trusted expert.
📞 Contact us today for a free consultation with our window and door system specialists.
