Essential Casement window model by Herrasti—a testament to cutting-edge engineering and advanced functionality. Engineered with proprietary 74-mm technology, a significant advancement within the 70-mm segment, this window model ensures exceptional stability while accommodating the latest in functional glass innovations.
The multi-chamber construction of our Essential Casement window not only enhances structural integrity but also delivers superior performance in safety, sound insulation, and thermal efficiency. Through meticulous design and precision engineering, this window provides a fortified barrier against external elements, creating an environment of comfort and tranquillity within your living spaces.

Complementing its technical prowess is the sleek straight-line design of the Essential Casement window, aligning seamlessly with the minimalist aesthetics prevalent in modern architecture. Every aspect of this window is meticulously crafted to blend form and function, offering a harmonious integration into any architectural style.

Experience the pinnacle of technical innovation and design excellence with the Essential Casement window model by Herrasti. Elevate your projects with windows that not only meet but exceed the highest standards of performance and durability.

We offer a variety of profile models designed to fit any type of configuration, whether it be inline, sliding, lift-and-slide, or casement, ensuring seamless integration and superior functionality in every project.

Optionally, we provide the innovative Acrylcolor technology, an advanced solution that guarantees color durability for a lifetime regardless of time or exposure to weather conditions.
Tilt & turn, sliding, lifting or in-line opening PVC windows and doors with maximum dimensions per panel 2400mm height.
Glazing up to 40mm.

essential edge pr/sl


essential ROUNDED pr/sl


essential EL