• Maximum accident prevention safety in classrooms: The rounded profiles and the total absence of sharp edges eliminate sharp or dangerous contact points, protecting students from trauma, accidental impacts, or abrasions during movements.
• High continuous postural comfort: The wide seat, combined with an ergonomic design modeled on the double-walled shell, correctly supports the spine, reducing fatigue during lesson hours.
• Guaranteed anti-tip stability: The exclusive anti-oscillation system ensures perfect adhesion and load distribution to the ground, preventing unstable movements, slips, or dangerous oscillations when the student moves on the chair.
• Extreme structural resistance in every environment: The double-walled polypropylene monoblock construction tolerates heavy impacts, scratches, and stresses without deformation, allowing intensive use both inside classrooms and in outdoor educational areas or courtyards.
• Deep hygiene and effortless cleaning: The nature of polypropylene makes the chair completely washable and waterproof, allowing school staff to quickly sanitize it with common cloths and detergents.
• Logistics optimization in reorganization cycles: The stackable property drastically reduces the space occupied at rest, facilitating movement and quickly freeing up classroom floors for end-of-day cleaning.

This double-walled monoblock chair finds its optimal application in the furnishing of classrooms, school canteens, laboratories, multipurpose rooms, outdoor courtyards, playrooms, and recreational spaces within kindergartens, primary schools, secondary institutes, youth training centers, and school campuses. Thanks to the specific configuration for Size 4 (425x410x650 mm with 380 mm seat), it represents the perfect tool to satisfy the operational needs of public and private institutions looking for resistant, hygienic seats that can be used outdoors and are strict in terms of student protection and safety.

The h979_48 model is the correct choice when the layout plan for educational facilities requires a robust monoblock chair, versatile for indoor/outdoor use, and equipped with double-wall technology capable of absorbing impacts without cracking. It proves to be widely preferable to common lightweight plastic chairs or those with metal frames subject to corrosion, as the integral polypropylene structure with anti-oscillation system and completely smoothed profiles eliminates maintenance costs, prevents dirt accumulation in joint nodes, and ensures unsurpassed longevity. Choosing this seat means investing in ISO 9001, 14001, and 14006 certified furniture, developed according to a clear environmental declaration that guarantees clean industrial processes and easy disassembly to favor the circular economy at the end of its useful life.

What is meant by double-walled polypropylene and what advantages does this construction technology offer?

Double-wall technology involves molding polypropylene to create an isolated internal air chamber between the seat surface and the outer part of the shell. This construction feature gives the h979_48 chair a high resistance to impacts, bending, and scratches, much higher than traditional single-shell plastic chairs, ensuring excellent structural strength and remarkable longevity to the equipment.

What are the specific dimensions provided for the chair in the Size 4 configuration?

In compliance with the parameters established for school furniture, the Size 4 configuration presents fixed geometric dimensions designed for growing students: the development of the piece of furniture includes an overall width of 425 mm, a support depth of 410 mm, a seat height from the ground of 380 mm, and a maximum total height of the backrest quantified at 650 mm.

How does the chair guarantee safety and what quality certifications does the factory possess?

The chair guarantees accident prevention safety thanks to the entirely rounded profiles free of sharp edges, combined with an integrated anti-oscillation system that prevents accidental tipping. The production line follows rigorous quality controls including initial inspection of the production system, initial product type testing, continuous surveillance and evaluation of the quality system, tests on suppliers’ raw materials, and international certifications ISO 9001 (Quality), ISO 14001 (Environment), and ISO 14006 (Ecodesign).