Features

Softer or Firmer

Select your preferred support from a choice of softer or firmer pocket spring tensions 

Choice of mattress tensions

Select your preferred mattress firmness from a choice of softer, firmer or dual tension supports

Natural Fillings

Natural fillings such as wool, cotton, cashmere and silk help to regulate body temperature during summer and winter

Pocket Springs

Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance

Hand Side Stitched Border

A highly skilled process that sews outer rows of springs to the mattress border ensuring consistent support across the mattress

Hand Tufted

Especially important for extra deep mattresses, tufting ensures the fillings are held securely in place, thus increasing the life of the mattress

Viscose Cover

A premium fabric that is soft to the touch, breathable and renowned for its attractive silk-like lustre

Double Sided Mattress

Can be flipped and rotated. Sleeping on both sides will ensure wear and tear is evenly distributed

10 Year Enhanced Warranty

In addition to a 5 year guarantee, this mattress has a further 5 years manufacturing warranty for complete peace of mind

60 Night Comfort Guarantee

If you don't love your new mattress, contact us to arrange an exchange. A Protect-A-Bed mattress protector must be purchased with your mattress.

Turning Handles

Reinforced handles are fitted to the border to assist with rotating single sided mattress, plus rotating and flipping over double sided mattresses  

Made to Order

This is a product that is made to order

Description

Designed to offer a choice of supports, the Tranquillity comes with the option of softer or firmer feels, but don’t worry if you can’t agree, as you can also select dual tension.

There’s no difference in the number of springs used on each option, it’s simply a lighter gauge of wire used on the softer side that allows the pocket springs to flex more.

Fully upholstered in a 100% Viscose fabric, it benefits from a hand tufted finish, a traditional process that ensures its deep layers of natural fillings stay securely in place.

The mattress features 4 times the number of fillings found in other pocket spring models with only the finest natural fillings such as wool, cotton, cashmere and silk used.

The interior is supplied by Agro, Europe’s biggest provider of springs and consists of a core of standard pocket springs, with several layers of mini tablet springs on each side.

Mini tablet springs are designed to instantly compress when pressure is applied, while providing the feeling of weightlessness. Tablet springs also help to reduce upholstery settlement.

Housed in their own cloth sleeve and totally independent of any surrounding springs, the combination of tablet and traditional pocket springs offers piston-like support to each part of the body.

A labour intensive and intricate process of side-stitching is performed by experienced craftsmen and applied to the mattress border using a long upholstery needle and high-tension twine.

Only applied to top-end mattresses, the side-stitching procedure strengthens the mattress border and prevents it from bowing out over time and increases the sleeping area by 20%.

Delivery Info

Where We Deliver

We offer a FREE delivery service to almost all UK mainland addresses and a charged delivery service to the following:

Area Postcodes

Scottish Offshore and
Remote Locations
IV21 - IV28
IV40 - IV63
KA27 - KA28
KW
PA20 - PA80
PH30 - PH50
ZE
Northern Ireland BT
Isle of Man IM
Isle of Wight PO30 - PO41
Isle of Scilly TR21 - TR25













 

Day of Choice 1 Man: FREE (online exclusive)

A one man service to the ground floor door of your building. You may need assistance to bring the goods into your house.
Saturday delivery: £20

Room of Choice 2 Man: £39

A two man service to the room of your choice with a 3hr time slot.
All assembled furniture requires the 2 man service.

Scottish Islands*, N Ireland and IoM Delivery: £89

Up to 3 weeks longer than a mainland delivery. Phone us for arrangements for your specific location.

* Scottish Islands includes a few remote mainland locations

Assembly
Local to one of our stores

  • Divan base, mattress and headboard: £25
  • Bed frame: £50 (excluding bed frames with storage)
  • Electric adjustable beds: £25 per unit (5ft and 6ft: £30)
  • Riser recliner chairs: £25 per unit
  • Flat packed furniture: contact local store

Rest of mainland UK excluding remote locations

  • Divan base, mattress and headboard: £30
  • Bed frame: n/a
  • Electric adjustable beds: £50 (all sizes)
  • Riser recliner chairs: n/a
  • Flat packed furniture: n/a

Recycling

Local to one of our stores

  • Mattress: £35
  • Divan base: £35
  • Bed frame: £35
  • Divan base and mattress: £50
  • Divan base, mattress and headboard: £50
  • Bed frame and mattress: £50
  • Electric adjustable beds: £50 per unit
  • Riser recliner chairs: £50 per unit

Rest of mainland UK excluding remote locations

  • Mattress: £50
  • Divan base: £50
  • Bed frame: n/a
  • Divan base and mattress: £65
  • Divan base, mattress and headboard: £70
  • Electric adjustable beds: £65
  • Riser recliner chairs: n/a

Failed Delivery Charge: £15

Our delivery service operates throughout the day and someone must be present to sign for the goods.

Damages

Check all packaging is in good order. If the packaging is damaged still accept the goods but state on the paperwork "packaging damaged". If there is damage we will have the item replaced and the damaged item uplifted.

Late Delivery

We offer no compensation for loss of earnings, storage of goods or other costs incurred due to late delivery.

60 Night Comfort Guarantee

If you find your new mattress uncomfortable you can exchange it for an alternative. We ask you at first to become accustomed to the new sleeping surface for 6 weeks (42 nights). You can then contact us and arrange a reselection.

Terms and Conditions

• You must advise us between 42 and 60 days from the date of delivery of your mattress.

• You must have purchased a Protect-A-Bed mattress protector with your mattress.
 
• You must have used the mattress protector throughout the comfort trial period. Soiled or damaged mattresses will not be exchanged.

• If you have purchased a bed frame or divan base with your mattress, we will only exchange the mattress.

• If you reselect to a more expensive mattress, you will be required to pay the difference.

• A refund is not given for a less expensive mattress and no additional products can be offered to make up the difference.

• The Comfort Guarantee extends to one reselection only.

• Redelivery costs (£39) will be applied and the exchange must be made by Archers Sleepcentre.

• Please make sure the old mattress is sufficiently packaged (we will send you a mattress bag to repackage it) and ready for collection on the day of your new delivery.

• The Comfort Guarantee does not cover electric adjustable beds, ex-display, clearance, special-sized* or sofa bed mattresses.

• The Comfort Guarantee is offered to UK mainland residents only.

*Special Sizes: Euro (Ikea) Mattresses, Extra Long Mattresses

Mattress Size Guide

Standard UK Mattress Sizes

MATTRESS SIZE DIMENSIONS - IMPERIAL DIMENSIONS - METRIC
Small Single 2ft6 x 6ft3 75cm x 190cm
Single 3ft x 6ft3 90cm x 190cm
Large Single 3ft6 x 6ft3 105cm x 190cm
Small Double 4ft x 6ft3 120cm x 190cm
Double 4ft6 x 6ft3 135cm x 190cm
King Size 5ft x 6ft6 150cm x 200cm
Super King Size 6ft x 6ft6 180cm x 200cm
Euro IKEA Size - Single 3ft x 6ft6 90cm x 200cm
Euro IKEA Size - Double 4ft7 x 6ft6 140cm x 200cm
Euro IKEA Size - King 5ft2 x 6ft6 160cm x 200cm

Alexander & Cole Tranquillity Pocket 13000 6ft Super King Size Mattress

£3,089.99 £4,369.99 SAVE £1,280.00
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FREE DELIVERY 2 to 3 weeks
Dual Tension

Dual Tension

A combination of mattress tensions. Ideal for couples who prefer a different level of support and comfort
Pocket Springs

Pocket Springs

Pocket springs are individual independent springs that contour to your bodyshape and minimise partner disturbance
Natural Fillings

Natural Fillings

Natural fillings such as wool, cotton, cashmere and silk help to regulate body temperature during summer and winter
37CMMattress Depth

Mattress Depth

The mattress depth is taken from the highest point to the lowest point.
Dimensions: (L)200cm x (W)180cm x (D)37cm
Available to view in store

Alexander & Cole Tranquillity Pocket 13000 6ft Super King Size Mattress

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Alexander & Cole Tranquillity Pocket 13000 6ft Super King Size Mattress
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