Glass panels are the main component of a window and play a decisive role in the overall performance of the frame system. Sun Plus glass panes by Thermoplastiki focus on increasing energy efficiency while also delivering an extra level of comfort. Regardless of the season or weather conditions, Sun Plus glass panes offer maximum transparency with a very low solar factor and excellent thermal insulation, providing: energy savings, visual comfort, a neutral appearance, and reduced reflection. The use of energy-efficient glazing is essential for reducing energy consumption and creating comfortable indoor environments.
Thermoplastiki is the largest producer of double and triple glazing units in Greece and operates one of the largest modern production facilities in Europe. The glass panes it produces are intended exclusively for in-house use, ensuring premium quality in every uPVC, aluminum, and fiberglass-reinforced frame system it manufactures.
How Sun Plus glass panes work
The operation of Sun Plus glazing is based on a transparent metallic coating applied to the inaccessible inner surface of the glass panel.
Combined with Argon gas filling between the panes, this creates a highly effective thermal insulation system that:
- Reduces heat loss during winter
- Limits solar heat gain during summer
- Reflects infrared radiation
- Allows natural light to enter
As a result, indoor temperatures remain stable, reducing heating and cooling costs throughout the year.

The advantages of Sun Plus glass panes
By offering complete all-around solutions, Thermoplastiki equips all its frame systems with the advantages provided by Sun Plus glazing.
Energy efficiency: Sun Plus glass panes significantly reduce a building’s energy consumption. Thanks to their Low-E coating, they reflect infrared radiation, helping save energy and reduce CO₂ emissions.
Aesthetic excellence: Their neutral color tone and low reflectivity provide a modern and elegant appearance.
Visual comfort: High transparency ensures optimal visual comfort and seamless communication between indoor and outdoor spaces.
High Light Transmission: Sun Plus glazing reduces the need for artificial lighting during the day, contributing further to lower energy consumption costs.
Moisture Prevention: By maintaining a stable indoor temperature, the frame system combined with Sun Plus glazing helps prevent moisture formation inside the glass panes.
Certified quality and sustainability
Sun Plus glass panes, like all products manufactured by Thermoplastiki, are certified with an Environmental Product Declaration (EPD). This environmental declaration enables continuous monitoring of the glazing’s environmental performance, contributing to the reduction of environmental impact through lower CO2 emissions.
In addition, the glass panes produced by Thermoplastiki are 100% recyclable. Even during the production process, glass fragments are collected in metal containers and, in collaboration with Saint-Gobain, are sent to Romania, where they are fully recycled.
The ideal solution for residential and commercial spaces
Sun Plus energy-efficient glazing is suitable for homes and small commercial buildings, offering an excellent balance between performance, aesthetics, and energy savings.
Choose Sun Plus glass panes
Our company provides complete solutions with Sun Plus energy-efficient glazing, combining advanced technology with high-quality manufacturing standards.
Contact us today and upgrade your window systems with energy-efficient glass that delivers real savings and superior comfort.
