This portable threshold ramp is made of durable and versatile glas reinforced plastic. - carrying capacityof 40 stone, , this folding threshold ramp has a weight of 7kg., is 26" wide and 47.25" long
Indoor threshold ramps are for overcoming small steps in the home, or at work. Outdoor ramps can overcome steps and can be fitted with either one or two handrails. These can be permanent ramps or portable ramps. If the ramp installation is permanent then a fibreglass ramp with a handrail would be more appropriate.
How Long Does My Ramp Need To Be? If you are looking to buy a mobility ramp for your scooter, power chair or wheelchair, remember that the maximum slope for a wheelchair ramp should be 1" rise for every 12" of length (4.8° angle, or 8.3% gradient). For a mobility scooter or power chair this is 1.5" rise for 12" length (7.1° or 12.5% gradient).