Protection from falling, collision and impact: Approved Document K

O N L I N E V E R S I O N K1 Ramps Construction of ramps For buildings other than dwellings 2.4 A ramps surface should be selected in accordance with both of the following. a. Use a ramp surface that is slip resistant, especially when wet, and a colour that will contrast visually with that of the landings. b. Ensure that the frictional characteristics of the ramp and landing surfaces are similar. 2.5 On the open side of any ramp or landing, in addition to any guarding, provide a kerb that complies with both of the following. a. Is a minimum of 100mm high. b. Will contrast visually with the ramp or landing. 2.6 Where the change of level is: a. 300mm or more: in addition to the ramp, provide two or more clearly signposted steps b. less than 300mm: provide a ramp instead of a single step. 2.7 If the soffit beneath any ramp is less than 2m above floor level, protect the area beneath the ramp with one of the following. a. Guarding and low level cane detection. b. A barrier giving the same degree of protection. Design of ramps For all buildings 2.8 Design all ramps and landings in accordance with Diagram 2.2. See paras 2.2–2.15 Height of guarding as for stairs Clear headroom 2m Maximum slope 1:12 Landing Landing Landing Length of landings to be at least equal to the width of the ramp Diagram 2.2 Ramp design Building Regulations 2010 AAAApppppppprrrroooovvvveeeedddd DDDDooooccccuuuument K, 2013 edition 19 OOO NNN LLL III NNN EEE VVV EEE RRR SSS III OOO NNN