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What is the recommended gradient for wheelchair ramps in the UK?

We quite often receive requests for wheelchair ramps from people who don’t really know how long the ramp should be.

Recommended gradient for portable wheelchair ramps in the UK?

As a general rule when using portable wheelchair ramps most ramp manufacturers recommend a gradient no steeper than 1:12 for independent use and 1:8 for assisted use over shorter distances.

A simple calculation for finding out ramp lengths is to multiple the height by the ratio.

i.e. if working on a 1:8 ratio multiply the height of step by 8 to give you the minimum length of ramp.

Aerolight Extra Wheelchair Ramp – The perfect portable ramps for auxiliary aids

A super lightweight, portable wheelchair ramp with an amazing weight to capacity ratio that makes it the number 1 choice for service providers, employers, retailers, etc. where safety is paramount.

Aerolight Wheelchair Ramps
  • Available in lengths 0.6m – 2.4m
  • Quick and easy to set up
  • Single fold down length of ramp
  • Clips together when folded

Click Here for Further Information on the Aerolight Extra

PermaRamp Adjust – A more robust semi permanent portable Wheelchair Ramp

A totally new concept, the Permaramp range is designed to be easily adjusted and fixed down or left in place for all types of thresholds.

PermaRamps
  • Unique ramp support system prevents damage to threshold
  • Ideal ramp for UPVC door thresholds
  • Multi-position telescopic legs
  • Height adjustable from 75mm to 250mm

Click Here for Further Information on the Permaramp Adjust

Wheelchair Ramp Calculator for a 1:8 Gradient Slope

To find out the length of ramp required to create a 1:8 gradient please enter height of step below.

Select height of step:

Wheelchair Ramp Gradient Calculator provided by Access Appraisals Ltd.

 
Note: always do your own risk assessment before deciding on ramp gradient as guidelines generally say a maximum gradient of 1:12 or 1:15 for public use.

See our full range of Portable Wheelchair Ramps »

Recommended gradient for permanent wheelchair ramps

Update: New Building Regulations from October 2015 – Access to and use of buildings: Approved Document M

Read more about Regulations regarding ramps here – Wheelchair Ramp Guidance and Regulations

Length of ramp required to comply with UK Building Regulation

The following table shows the minimum ramp length required to comply with current UK Building Regulations from the Approved Document M: access to and use of buildings, volume 2: buildings other than dwellings

Note: 10m is the maximum length a ramp should be before including a level resting platform of 1.5m minimum length.

Height of Step
Length of Ramp
10cm
1.2m
12cm
1.5m
15cmm
1.8m
17cm
2.1m
20cm
2.5m
23cm
3.0m
26cm
3.5m
28cm
4.0m
31cm
4.5m
33cm
5.0m
37cm
6.0m
39cm
6.5m
41cm
7.0m
43cm
7.5m
44cm
8.0m
46cm
8.5m
47cm
9.0m
49cm
9.5m
50cm
10.0m

 


 
This advice does not take in to consideration the Building Regulations on Wheelchair Ramps which can be found below.

Building Regulations Part M: Access and facilities for disabled people

Note: UK Building regulations are slightly different with regard Dwellings and other building, these recommendations are for “Buildings Other Than Dwellings”.

What is the Recommended gradient for wheelchair ramps

A wheelchair ramp will comply with Part M of Building Regulations if it;

  • Has a non-slip surface.
  • Is 1.5m wide with a minimum unobstructed width of 1.5m.
  • Has a maximum individual flight of 10m
  • Has a maximum gradient of 1:20 at 10m (500mm high)
  • Has a maximum gradient of 1:15 at 5m (333mm high)
  • Has a maximum gradient of 1:12 at 2m (166mm high)
  • For goings between 2m and 10m it is acceptable to use a sliding scale i.e. 1:13 for 3m, 1:14 for 4m, 1:16 for 6m, etc.
  • Wheelchair Ramps Gradient
  • Has top and bottom landings no less than 1.2m and intermediate
  • Landings of 1.8m every 10m.
  • Has 100mm high raised kerbs to any open side of ramp or landings
  • Has a continuous suitable handrail on each side.
  • Has a maximum cross fall of 1:40
  • Has a maximum slope on landings of 1:60
  • Has a contrasting, landings, upstands and handrails to ramp surface.

Wheelchair Ramps FAQs Guidance on wheelchair ramps in the UK

We are often asked questions about wheelchair ramps

Below are some of those frequently asked questions

Are Access Appraisals Ltd wheelchair ramps DDA compliant?

The DDA has been replaced by the equality act, there are no set regulations for portable wheelchair ramps but wheelchair ramps can be used as an auxiliary aid when it is reasonable to do so.

Are Aerolight wheelchair ramps for commercial or domestic use?

The Aerolight range of wheelchair ramps are a superior quality ramp, they can be used for domestic or commercial use but the price reflects the needs of service providers where safety is paramount

Are Aerolight wheelchair ramps temporary or permanent?

Aerolight wheelchair ramps are portable ramps that are designed to be set up as and when required and should not be left out unattended.

Can wheelchair ramps be purchased Online?

Most of our wheelchair ramps can be purchased online but we strongly recommend you speak to us 1st to ensure you buy the correct ramp.

What is the best wheelchair ramp for a shop?

A lot depends on the location, if the shop is on the high street with a public pavement outside the best type of wheelchair ramp is one that folds away when not in use and is light and easy to set up. The Aerolight Xtra is favoured my most shop staff, service providers and small businesses who require portable wheelchair ramps.

What should the gradient be for a wheelchair ramp in the UK?

It depends on whether the wheelchair ramp has to comply to building regulations, if so it is anything from a 1:12 gradient to a 1:20 gradient depending on the height and purpose of the ramp to find out more read Part M of the building regulations.

What is the Recommended gradient for wheelchair ramps UK

The Wheelchair Ramps and Building Regulations Problem

We are quite often asked about building regulations for wheelchair ramps

To be honest it can be a nightmare – Read the following page carefully or call us on 01608 663759 if you want further information

Building Regulations for Wheelchair Ramps on New Builds

Building Regulations for Wheelchair Ramps on Existing Buildings

Building Regulations for Wheelchair Ramps when making a material change of use of the building

Do Wheelchair Ramps Have to Comply With Building Regulations?

Yes – No – Maybe



Wheelchair Ramp Calculator

To create a 1:8 gradient
Select height of step:
To create a 1:12 gradient
Select height of step:

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