Aluminium Spreader Plate 390mm x 1000mm Triple groove (box of 22)

Aluminum Heat Diffuser Plates are designed for suspended floor systems, installed directly onto floor joists or battens at standard 200mm pipe centers. Ideal for lightweight construction, these plates efficiently distribute heat across the floor surface, ensuring even warmth and rapid room heating—typically within just 30 minutes. Durable and easy to fit, they can be nailed or screwed securely into place for reliable, long-term performance.