The catchpit that blends into the surrounding paving. The RainDrain Lite consists of a body, which acts as a sump, with a Polypropylene grate and a high-density foam seal. RainDrain Lite is not recommended for areas with vehicular traffic. This is for pedestrian foot traffic only.
Although the importance of a roof structure as a component of a building and its functioning cannot be overstated, it is possibly one of the most neglected parts of a building. While some roof systems call for less intense maintenance than others, all roofing systems should be checked periodically and maintained accordingly. The Institute for Timber Construction South Africa (ITC-SA) weighs in.