Speed Bumps are supplied in sections that can be quickly assembled and laid in position. Each section of the solid rubber Speed Bump is designed to interlock with its neighbour. The interlock design gives the completed installation much more strength and stability. Drivers need to see the ramps day and night: Each Speed Bump section has bright red reflectors to give drivers maximum warning that they are approaching a speed bump and to slow down. Changing light conditions and driving in poor weather makes the integral reflectors a very important safety feature. No special tools to install a ramp: A powerful masonry drill is needed to drill 4 holes per section and 2 holes per end cap. It is important to drill 14mm holes in concrete or block surfaces and 12/13mm holes in softer surfaces such as asphalt and tarmac. All holes should be drilled to a depth of 100mm. Speed Bump ramps can be installed fast: When the location has been established, assemble the sections for a final check. Make sure the Speed Bump ramp has been assembled in a straight line. You will find it easy to mark the position of the fixing holes with a drill bit and then remove the section and drill the holes to a depth of 100mm. Please note if you are drilling blocks, make sure you use a new and sharp masonry drill bit. A proven design: The Speed Bump design has been tested on sites worldwide to give you a trouble free service life. Our ramps take all types of vehicles including HGVs. Photographs from the top of the page 1. Speed Bump ramp being spot marked at the start of fixing. 2. Each section interlocks with its neighbour in the correct hazard colours. 3. Supplied loose or on a pallet the speed bump system is quickly despatched. Questions and Answers Why use bolt down rubber ramps instead of concrete or asphalt? Rubber is a safe material to drive over reducing the risk of damage to any vehicle passing over the ramp. Bolting a speed ramp in position also increases the visibility giving approaching drivers maximum warning. Will the colour rub off? No. Each section is moulded in self-coloured solid rubber making sure the speed bump will always have bright warning colours. Can I re-site the ramps? All our designs of speed ramps can be relocated and re-sited. The 2 part fixing system that we supply will remain in the road surface effectively sealing the road. If you need any spares just call 0121 446 4433.