Free delivery on orders over £40, only £3.95 under £40

Quiet Knight Mattress Variator

Product Code: 48917

Description Got a question about this product? Call us free on 0800 255 0498
  • Ideal for use if you suffer from any respiratory difficulties
  • This bedroom aid has a quiet, smooth raising and lowering action
  • Fits most bed sizes including single, double, and king size
  • This mobility aid is easy to adjust with a simple handset that's included
  • The Quiet Knight Mattress Variator is simple to install and is secured in place by strong support straps

The Quiet Knight Mattress Variator is a simple way to raise and lower your mattress to facilitate easy transfers in and out of bed. A cost-effective and simple to use mobility aid.

This bedroom aid consists of an electrically operated mattress elevator that can help to elevate your independent living.

This bedroom aid is also ideal for helping you if you suffer from any respiratory difficulties, as it provides a more comfortable sleeping angle.

Fitted with a super quiet actuator, this Quiet Knight Mattress Variator is operated by a simple, soft touch multi-function hand controller. This raises the mattress smoothly and quietly from a lying position, all the way up to a maximum angle of 67 degrees, so you can choose which angle you find the most comfortable.

It can be installed on your bed at home, using your current mattress, as this mobility aid has been designed to fit on all bed sizes from 71.2 cm (28 inches) through to 152.4 cm (60 inches).

Although it is suitable for use on a wide range of bed types, including divan beds and beds with a slatted base, this mobility aid cannot be used on hospital-style beds (that is the style where the mattress front and bottom ends can be raised either together, or independently).

The Quiet Knight Mattress Variator is simple to install, is width adjustable and is held securely in place on the bed with strong support straps that have quick-release buckles.

Try out this Quiet Knight Mattress Variator and see for yourself how much of a better night sleep you will get.


  • Colour: white and grey
  • Weight: 16.5 kg (36.4 lbs)
  • Width: 80.7-140.9 cm (31.8-55.5 inches)
  • Depth: 71.5 cm (28.1 inches)
  • Height: 15.5 cm-78 cm (6.1-19 inches)
  • Angle of raise: 10-67 degrees
  • Maximum user weight: 190.5 kg (30 stone)
VAT Relief

We offer FREE delivery on all standard orders over £40 to mainland UK. We can deliver to non-mainland UK (and remote Scottish) locations, however there may be an additional delivery cost to these destinations and for special orders. Please contact us for details or look at our delivery page here.


On most items where returns are accepted, please ensure that the product is returned within 30 days of receipt.

Please drop us an email at or phone customer services on 0161 85 00 884 if you wish to return an item so that we know to look out for it. We will then process your refund within 14 days of receipt.

If you paid for express delivery on your original order, this cost will not be refunded.

If the order is placed directly on the website please double check that the correct details have been entered before submitting the order. Please note that if you enter the incorrect address in error and the order is sent to this address and subsequently not received, a refund will not be provided.

Please note that you will be responsible for both arranging the return and for the cost of postage (or courier) for returning items.

For more information go to our returns page here.

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Call us on 0800 255 0498 or email using our online form.

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Quiet Knight Mattress Variator

Product Code: 48917

Got a question about this product? Call us free on 0800 255 0498.

With VAT Relief Help icon - Click for more information: £327.49

Including VAT: £392.99