Knob system is a practical and efficient method for installing underfloor heating. It features pre-formed insulation panels with raised knobs, allowing heating pipes to be securely positioned without the need for additional fasteners. The structured layout ensures precise pipe spacing, optimizing heat distribution and installation speed. This system offers easy and fast pipe placement, strong fixation, and high thermal efficiency, making it ideal for residential and commercial applications. Its design enhances energy savings, comfort, and long-term durability.