Services
From manufacturing and professional installation to consultation and after-sales care — the complete UPVC door and window service, made in Cyprus since 1993.
UPVC Door & Window Manufacturing
We manufacture premium UPVC frames using ecological, lead-free calcium-zinc (CaZn) profiles supplied by KBE Germany. Our production is fully aligned with EU directives, ensuring durable, recyclable, and environmentally responsible products. We produce: Sliding UPVC doors & windows Hinged UPVC doors & windows Fixed UPVC frames Special constructions (arched, curved, shaped profiles) Custom entrance doors Our factory in the Frenaros industrial area is equipped with modern machinery that ensures precision, consistency, and exceptional performance in every frame.
Professional Installation Services
Our expert installation teams ensure that every product performs exactly as designed. Proper installation is critical for insulation, durability, and long-term reliability — which is why we treat it as a core service, not an add-on. Installation benefits include: Maximum thermal performance Air and water tightness Optimal insulation Enhanced security Long-term structural stability Every project is executed with attention to detail, ensuring flawless integration with your building.
Consulting & Guidance
Not sure which type of frame suits your building? We provide professional consultation to guide you to the best solution. Our consulting service includes: Analysis of your building's needs Recommendations on the ideal frame type (sliding, hinged, fixed, etc.) Energy-efficiency optimisation Material and profile guidance Budget and project planning We ensure you make an informed decision based on performance, aesthetics, and long-term value.
Design & Installation Supervision
Whether you are building a new home or renovating an existing property, our team provides complete design assistance and supervision of the installation process. This service ensures: Accurate project planning Technical compatibility with your building Smooth coordination with contractors Quality control at every stage Timely and reliable delivery From first measurement to final inspection, we stay by your side.
Supply of High-Quality UPVC Products & Materials
Thanks to our collaboration with KBE of the Profine Group, one of the world's largest manufacturers of synthetic profiles, we supply only certified and eco-friendly UPVC materials. We provide: German-made UPVC profiles High-performance fittings and accessories Thermal and acoustic insulation components Weather-resistant sealing systems These materials are designed for longevity, energy efficiency, and exceptional resistance to Cyprus' climate.
Nationwide Partner Network
To serve you better, we maintain a specialized and experienced network of partners across all regions of Cyprus. This means: Faster service and support Local expertise in each city Reliable communication Easier coordination for large or multi-property projects Wherever you are, GS Plas-Tech is close to you.
After-Sales Support & Customer Care
Our long-term customer relationships are built on trust — and trust doesn't stop at delivery. We provide ongoing support to ensure your UPVC frames perform at their best for years. Our after-sales services include: Maintenance guidance Adjustment and repair services Warranty support Fast response to customer requests Your peace of mind is part of the product.
Need a quote?
Tell us about your project and we'll help you choose the right system.