Introducing our Suspended Floor J-Shape Aluminium Underfloor Heating Fit from Below (FFB) Spreader Plate — the ideal solution for efficient underfloor heating installation beneath floorboards.
Designed for versatility, these plates can be used with an FFB180 to create a triple-fit-from-below configuration, ensuring optimal heat distribution. The J plates are adjustable to accommodate various joist spacings, allowing you to install underfloor heating pipes at different centres by overlapping the plates as needed. Each plate features a secure clip-in channel, making pipe positioning quick and straightforward.
Measuring 1000mm in length, 180mm in width, and just 0.07mm thick, the Single Format J Plate is compatible with 15 and 16mm pipes. With grooves designed to hold the pipe securely, our FFB Heating J Plates deliver the same high heat output as standard spreader plates of equivalent area, providing reliable and efficient heating performance.

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