ΤΗΕ ART OF WINDOWMAKING
Vertical Integration
With the guarantee of vertically integrated production.
From the very first day of its operation, EPAL has remained committed to its fundamental objective: the production of innovative aluminium systems of indisputable quality, guaranteed durability, and optimal energy performance.
To achieve this goal, over the years the company has sought to gain the highest possible level of control over the production and installation of its aluminium systems. Today, EPAL operates a fully vertically integrated production process, covering everything from product design and manufacturing (cutting, forming, coating, assembly) to quality control, installation, and after-sales support services.
For example, EPAL:
- Designs in-house all aluminium profile extrusion dies, ensuring that all technical and quality specifications remain consistent and unchanged.
- Performs the cutting and forming of profiles, guaranteeing absolute dimensional accuracy of the final products.
- Carries out coating and thermal break installation, ensuring a flawless finish and consistently high thermal insulation standards.
- Processes multi-pane glazing units in a dedicated facility, achieving absolute stability in thermal and acoustic performance.
- Conducts quality control on intermediate and final products, preventing potential failures and malfunctions after installation.
- Handles transportation and installation through the company’s specialized technical teams, following standardized and consistent procedures.

Quality, durability, and high performance.
The company’s high level of vertical integration—higher than that of any other company in the sector in Greece—constitutes its key strategic advantage, enabling it to offer a 10-year warranty on all its products. By assuming full responsibility for the design, production, installation, and maintenance of its aluminium systems, EPAL ensures their quality, durability, and high insulation performance throughout their entire lifecycle.

