THOUGH IT IS DENSER THAN CONVENTIONAL WOOD, IT IS THE LIGHTEST AND WEAKEST TYPE OF FIBERBOARD, EXCEPT FOR INSULATION BOARD. A MAJOR DISADVANTAGE OF PARTICLE BOARD IS THAT IT IS VERY PRONE TO EXPANSION AND DISCOLORATION DUE TO MOISTURE, PARTICULARLY WHEN IT IS NOT COVERED WITH PAINT OR ANOTHER SEALER. THEREFORE, IT IS RARELY USED OUTDOORS OR PLACES THAT HAVE HIGH LEVELS OF MOISTURE, WITH THE EXCEPTION OF SOME BATHROOMS, KITCHENS AND LAUNDRIES, WHERE IT IS COMMONLY USED AS AN UNDERLAYMENT BENEATH A CONTINUOUS SHEET OF VINYL FLOOR COVERING. IN SUCH AN INSTALLATION THE EDGES MUST BE PROPERLY COVED UPWARD AGAINST THE WALL AND JOINS AND NON-COVED EDGES MUST BE PROPERLY SEALED AGAINST MOISTURE PENETRATION.
CHIPBOARD MOISTURE RESISTANT (H)
BOARDS ARE MANUFACTURED WITH IMPROVED FORMALDEHYDE RESINS GLUING MECHANICAL PROPERTIES TO THE FINISHED BOARDS TO STAND UP TO DISCONTINUED EXPOSURE IN DAMP ENVIRONMENTS.
SIZES AVAILABLE IN OUR WAREHOUSES
MAINLY IN THICKNESS 8MM UP TO 22MM
IN SIZES 3660MM X 1830MM + 2440MM X 1220MM