Our guttering comes in 2m and 4m lengths - most people choose the 4m option as it reduces the need for additional joiners.Made by the UK market leaders FloPlast, our half round gutter system measures 112mm across the top and is 52mm deep. Despite the huge choice in gutter designs these days, half round is still our most popular option. With its traditional appearance, and simple yet efficient functionality this guttering is guaranteed for 10 years.Half round gutter connects to 68mm round downpipe.For a quick precis of this product take a look at our PBSL group video below.