Usually, slipperiness is caused by algae or dirt on top of the deck or terrace. A full cleaning treatment should restore the natural grip of the wood or stone. If slipperiness is a persistent problem, consider installing grip mats in high traffic areas of the deck.
Fakenham
Fakenham is a market community and civil parish in Norfolk, England. It is positioned on the River Wensum, around 19 miles (31 kilometres) north east of King's Lynn, 19 miles (31 kilometres) south west of Cromer, and 25 miles (40 kilometres) north west of Norwich. The civil parish has a location of 3.49 sq mi (9.0 km2) and in the 2001 census had a population of 7,357 in 3,292 homes, the population increasing to 7,617 at the 2011 census. For the functions of local government, the parish drops within the district of North Norfolk. The name Fakenham is Saxon, perhaps implying Fair Place/Place on a Fair River, or Hamlet (Ham) on the river (Ken) Fa/Fair (Fa).