UPVC DRIP BOARD VERY LONG TIME. THE ASA LAYER UPVC SPANISH PROFILE TILE HAVE PASSED 12000 HOURS OF ACCELERATED AGEING TESTS WITH A TEST RESULT OF DELTA E=2.23, WHICH MEANS THE COLOUR OF THE SHEET EVEN UNDER HARSHEST WEATHER CONDITION WILL WITHSTAND FOR A MINIMUM PERIOD OF 10+ YEARS. THEY ARE BOTH FUNCTIONAL AND DECORATIVE, OFFERING PLEASING AESTHETICS AND ADDING VALUE TO THE PROPERTY. UPVC ROOFING IS MADE OF A TYPE OF PLASTIC CALLED UNPLASTICIZED POLYVINYL CHLORIDE (UPVC), WHICH IS KNOWN FOR ITS DURABILITY, STRENGTH, AND RESISTANCE TO WEATHERING. UPVC ROOFING IS FIRE-RESISTANT AND CAN HELP TO PREVENT THE SPREAD OF FIRE.