The 14200 Super Thermic aluminum window series is a premium choice that has been successfully tested for many years in all types of high-demand construction projects.
The profiles of the series feature a cast-in thermal break that ensures high levels of thermal insulation, with a Uw value starting from 1.79 W/m²K. Optimal sealing for effective protection against moisture and air is achieved through three TPE gaskets that are applied around the perimeter of the frame. Thanks to its unmatched construction quality, the system has been used in numerous projects, demonstrating exceptional long-term durability and consistent performance—even 15 years later.
A key factor in the durability of the frames in this series is the German-made Roto NT mechanism, known for its exceptional reliability, strength, and security. With a single turn of the handle, the frame locks around its perimeter in up to 14 points, depending on the frame dimensions.
The tilt-and-turn windows of the 14200 Super Thermic series are a reliable solution for every application. They can be combined with insect screens, shutters, or roller blinds.
Why choose 14200 Super Thermic?

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The EPAL 14200 series frames are a proven solution that has stood the test of time.
The profiles in the 14200 series feature a cast-in thermal break that ensures excellent thermal insulation. They are equipped with three perimeter TPE gaskets for optimal sealing and double glazing for enhanced soundproofing.
Thanks to the durable German ROTO hardware with multi-point perimeter locking and their high-quality electrostatic coating, the 14200 series has been used in numerous construction projects in the past. Even 15 years after installation, the performance of these windows remains unchanged—making them a reliable solution that continues to be selected for modern homes today.
Key Features of the EPAL 14200 Super Thermic Series
The EPAL 14200 Super Thermic Window Series Ensures:
Installation of EPAL 14200 Super Thermic windows is performed by specialized technicians on any type of surface, using specific components and insulation materials to ensure perfect fit and optimal performance.
EPAL imports glass panels from the largest glass manufacturing companies in the world.
The aluminum profiles of the EPAL 14200 series are produced from aluminum suitable for window and door frame construction (DIN 1748).
Alloy: AlMgSi05F22
Hardness (Brinell): 70
Tensile Strength (N/mm²): 125
Yield Strength (N/mm²): 160
Elongation A10 (%): 10
THE PROFILES OF THE EPAL 14200 SERIES ARE EPAL-DESIGNED:
Protected by intellectual property rights (patents) registered with the Hellenic Industrial Property Organization (OBI).
Manufactured using EPAL’s proprietary extrusion dies, which are strictly controlled for dimensional tolerances.
Exclusively used by EPAL.
The cross-sections of the aluminum profiles (frame and sash) of the EPAL 14200 series have the following technical characteristics:
| Frame Width: | 100 mm |
| Frame Height: | 71 mm |
| Frame Weight: | 1769 gr/m |
| Leaf Width: | 72,6 mm |
| Leaf Height: | 45 mm |
| Leaf Weight: | 1492 gr/m |
| Maximum Leaf Width: | 1600 mm |
| Maximum Leaf Height: | 2400mm |