Had 3 different types of Gainsborough sets installed in brand new house, all crap. Heaps of movement in them all. Had two of these external sets and one failed within the first year, we just changed out the second one after two years. All internal sets were pitted within months of installation. Got a no name external set at local hardware store for a quarter of the price and it's fantastic compared to Gainsborough rubbish. We even had the FNQ Gainsborough rep over at least twice before we took possession of the new house and he was useless. He took four sets away for testing but replaced them with similarly crappy sets. Buy another brand!
