Tubular Designer Radiator BQ Quantum 405×1600 mm — White

Designer horizontal radiator BQ Quantum in the 405×1600 mm format (White) is designed for interiors where heating should look calm, minimal, and intentionally architectural. The model is produced by a well-known Hungarian manufacturer and built from square-profile tubes arranged in a strict rhythm, creating a clean graphic line along the wall. The white finish keeps the radiator visually light and easy to integrate into bright, modern spaces.

This size is often chosen when you want one elongated radiator to provide confident everyday heating while preserving a tidy wall composition.

Design logic of the Quantum series

• Square-profile tubes — strict geometry and a premium visual rhythm
• 405×1600 format — long horizontal “heat line” along the wall
• White finish — clean, versatile, and interior-friendly
• Tubular structure — visually lighter than solid panel models

How tubular heating works

Tubular radiators are valued for supporting more even air circulation in the room. The spacing and construction allow warm air to pass through the radiator body more freely, helping distribute heat across the usable area (depending on heat output and system configuration).

Because airflow through the structure is less restricted, the room can reach a comfortable temperature faster compared to more “closed” radiator designs.

Materials and operation

BQ Quantum is made from steel and engineered for stable performance in water-based heating systems. The protective coating is resistant to temperature load and everyday humidity, helping the radiator maintain its neat appearance over time. Official warranty — 5 years.

Order

Order the BQ Quantum Tubular Designer Radiator 405×1600 mm (White) from WarmCastel. We can help you choose the optimal connection option and confirm compatibility with your heating system. Explore more options in tubular radiators or browse the full designer radiators range.