Wheelchair-ramps.co.uk
Access Appraisals Ltd.
info@wheelchair-ramps.co.uk

How Steep Should Wheelchair Ramps Be*

1:6 (10°)** - Acceptable in some cases for short threshold ramps.

1:8 (8°)** - A useful balance between gradient and space, suitable for portable ramps in some assisted applications and events, etc.

1:12 (5°) - Often required by social services/local authorities. Minimum required by Part M of building regs for installed ramps.

1:15 (4°) - Sometimes required by social services/local authorities for independent access.

Wheelchair Ramp Calculator


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

Aerolight: Lightweight Portable Wheelchair Ramps

Super lightweight folding ramps with an incredible weight to strength ratio, that can be put down as and when required.

  • Incredible weight to strength ratio
  • 760mm wide (30inches)
  • Available in lengths 2ft – 8ft (0.6m – 2.4m)
  • Quick and easy to set up
  • Unique design enables incredible grip
  • Single fold down lengh of ramp
  • Contrasting colour edge strip increases visibility

PermaRamp: Semi Permanent Wheelchair Ramps

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.

  • Easy wash surface for long life and re-use
  • Quick and easy to set up
  • Unique gripdeck surface for sustained outside use
  • Fixing options at top and bottom for secure location
  • Excellent non slip surface
  • Robust, strong ramp
  • Available with adjustable height legs

HR: High Rise Wheelchair Ramp System

The HR system consists of 2 x Aerolight Ramps and 1 x AJ4 Joining Support that come complete with easy use handle fixings & hex key option for height adjustment.

  • Lightweight portable ramp system
  • Incredible weight to strength ratio
  • Quick and easy to set up
  • HR30 – 3m system
  • HR36 – 3.6m system
  • HR42 – 4.2m system
  • HR48 – 4.8m system

Perfolight Combi Ramps: Lightweight Channel Ramps

This unique product combines both folding and telescopic features, making it one of the most versatile ramps on the market. Now also available in lower cost standard width channel option.

  • Available in lengths 4ft 11 inches to 9ft 9 inches
  • Telescopic section can be used at any length
  • Unique perforated surface gives excellent grip
  • Good choice for bridging a threshold with
    unequal levels each side
  • Extra width options for larger
    mobility devices
  • Compact for ease of storage

Welcome: Semi Permanent Modular Wheelchair Ramps

The Simple Self-Assembly Modular Wheelchair Ramp System

  • Easy wash surface for long life and re-use
  • Quick and easy to set up
  • Unique gripdeck surface for sustained outside use
  • Fixing options at top and bottom for secure location
  • Excellent non slip surface
  • Robust, strong ramp
  • Available with or without handrails
  • Available with adjustable height legs

Daunted by all the different Portable Wheelchair Ramps ?

Don't be - Just give our ramp experts a call on 01608 663759 and we will advise you on the most suitable ramp for your needs.

Before ringing us please follow this checklist
  • What is the total height you are trying to overcome?
  • If landing in a doorway, what is the width of the opening?
  • If landing in a doorway, does the door open inwards or outwards?
  • If ramp is to go on to pavement how much room is there to the edge of the road?
If possible, take a photograph of where the portable wheelchair ramp is to be deployed and email it to us at info@wheelchair-ramps.co.uk

Recommended gradient for wheelchair ramps.

With regards to Part M of the building regulations the slope of a fixed ramp is dependent on the height of the step,

A 500mm high step should have maximun gradient of 1:20, a 333mm high step should have maximun gradient of 1:15 and a 166mm high step should have maximun gradient of 1:12. 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 calculator

Our wheelchair ramp slope calculator is devised for portable wheelchair ramps and is based on a 1:8 gradient, ensure this suits your requirements before selecting your ramp and that the ramp you choose does not create a slope that is too steep for independent wheelchair users.

Futher information about fixed ramps and building regulations on ramps can be found on our page at - Wheelchair Ramp Regulations and Guidance

* - As recommended by leading UK Ramp Manufacturer
** - Wheelchairs must descend backwards - Assess safety/risk

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Wheelchair ramp gradient calculator provided by Access Appraisals Ltd.

What is the wheelchair ramp calculator used for?

The wheelchair ramp calculator is used to find the length of ramp required based on the gradient of the slope.

What gradient is the wheelchair ramp calculator using?

Our ramp calculator is set to be used at either a 1:8 or a 1:12 gradient.

Is the wheelchair ramp calculator free to use?

Yes, our ramp gradient calculator is free to use.

Does this ramp calculator calculate the slope of the ramp?

No, it calculates the length of the lengh of the ramp based on the gradient selected.

Can we embed your ramp calculator on our own website?

Yes, feel free to contact us and we will send you the code required to embed a ramp calculator on your own website.

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