PRE-GROOVED P5 MR CHIPBOARD 22MM-NON FOILED MOISTURE RESISTANT Price per board. Description: Pre Routed Under Floor Heating TNG Chip Board/ Panel P5 (2400x600x22mm) for 16mm pipe at 200mm centres. All in one Panel Incorporating the straight runs. 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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