PRE-GROOVED P5 MR CHIPBOARD 22MM-NON FOILED - 150mm centres Price per board. Description: Pre Routed Under Floor Heating TNG Chip Board P5 (2400x600x22mm) for 16mm pipe at 150mm centres. All in one Panel Incorporating the straight runs and turns on one panel. Flooring grade chipboard (22mm) designed to be a full load bearing floor installed directly on top of the floor joists - Pre-grooved for the underfloor heating system to be installed quickly and easily, directly into the floor board.This system is intended for installation on standard wooden joist floors c/c 400 mm max. The construction consists of a load bearing slotted 22 mm chipboard floor, which replaces the standard board in floor constructions.
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