πŸŽ‰ Winter Sale Savings Now On – Don't Miss Out! – Up to 25% Off Online & In-store
Menu
Quick Search
Quick
Search
Store
Locator
Store Locator
Shopping Basket
(0)
Need Help? Call our sales team on  01773 602730
Login | Contact Us
×
Popular Searches...
kingsize mattress
sliding wardrobes
dining tables
ottoman bed
Trending Products...
Print Product Print page
Natural Sleep

Natural Sleep Castleton 5000 Natural Pocket Mattress

Was
£
929
Sale £
699
• Order today with just a 20% deposit
• Usually delivered in 4–6 weeks
• Old bed removal available
Size
Quantity

About the collection

Part of our exclusive Natural Sleep Pocket Collection, the Castleton 5000 is a beautifully crafted mattress designed for those who value traditional comfort, natural materials, and long-lasting support.

At its core, the Castleton features an advanced 5000 pocket spring system, combining a 1000 pocket spring support core with natural fillings and an additional 2000 tablet pocket springs on each side. This multi-layered spring construction allows the mattress to respond precisely to your body, delivering exceptional comfort, pressure relief, and support throughout the night.

Natural luxury fillings are layered by hand, including a fully needled wool insulator layer, bonded cotton, layered horsehair, and organic wool. These breathable, resilient materials work together to regulate temperature, enhance comfort, and provide the durability expected from a traditionally made mattress.

Finished with three rows of genuine hand side-stitching, the Castleton offers superb edge-to-edge support, maximising the usable sleeping surface and maintaining its shape over time.

The Castleton 5000 is available in Medium or Firm comfort grades, with the option of split tension, making it ideal for partners with different comfort preferences.

This is a fully turnable mattress, designed to be slept on both sides. Regular turning helps keep the fillings evenly distributed, ensuring consistent comfort and extending the life of the mattress.

Key Details

Dimensions
H26 x W90 x D190 cm
H10¼ x W35½ x D74¾ in

Key Fillings Organic Wool
Layered Horsehair
Bonded Cotton

Mattress Type Pocket Sprung

Origin UK Made

Side Stitching ? Hand side-stitched boarders are sown into the spring unit of the mattress ensure the edge remains supportive giving a wider sleeping surface. Hand, 3 Rows

Spring Count ? Total springs inside the Kingsize model, normally rounded down to the nearest thousand. 5000

Tensions Medium or Firm

Turnable ? This is a dual side mattress. Flip and Rotate regularly to extend the mattress life and performance. Yes - Sleep both sides

Material Natural

Range Natural Sleep

Please Note:
We have a large store but it's not always possible to have every item on display. Before making a special journey, please contact our store to avoid any dissapointment.
Also in the range
Natural Sleep Linton 1500 Natural Pocket Sprung Mattress
Natural Sleep
Linton 1500 Natural Po...
£669
£499
 Natural Sleep Edale 1000 Natural Pocket Mattress, Kingsize, Soft Tension
Natural Sleep
Edale 1000 Natural Poc...
Clearance
£499
Natural Sleep Edale 1000 Natural Pocket Mattress
Natural Sleep
Edale 1000 Natural Poc...
£599
£449
 Natural Sleep Moorland 5000 Natural Pocket Mattress
Natural Sleep
Moorland 5000 Natural ...
£869
£649
 Natural Sleep Divan Base
Natural Sleep
Divan Base
£269
£200
 Natural Sleep 2 Drawer Divan Base
Natural Sleep
2 Drawer Divan Base
£439
£325
 Natural Sleep 4 Drawer Divan Base
Natural Sleep
4 Drawer Divan Base
£539
£400
 Natural Sleep 2+2 Drawer Conti Divan Base
Natural Sleep
2+2 Drawer Conti Divan...
£539
£400
 Natural Sleep 2 Drawer Divan Base With Hereford Floostanding Headboard, Super King
Natural Sleep
2 Drawer Divan Base Wi...
Clearance
£549
 Natural Sleep Divan Base With Hereford Strut Headboard, King
Natural Sleep
Divan Base With Herefo...
Clearance
£429
Natural Sleep End Lift Ottoman Base
Natural Sleep
End Lift Ottoman Base
£539
£400
Natural Sleep Side Lift Ottoman Base
Natural Sleep
Side Lift Ottoman Base
£499
£375
Natural Sleep Moorland 5000 Natural Pocket Divan Bed
Natural Sleep
Moorland 5000 Natural ...
£1,129
£849
Natural Sleep Edale 1000 Natural Pocket Divan Bed
Natural Sleep
Edale 1000 Natural Poc...
£869
£649
Natural Sleep Regent Strut Headboard
Natural Sleep
Regent Strut Headboard
£109
£80
 Natural Sleep Kingston Strut Headboard
Natural Sleep
Kingston Strut Headboa...
£179
£129
 Natural Sleep Kingston Floorstanding Headboard
Natural Sleep
Kingston Floorstanding...
£229
£169
 Natural Sleep Harrogate Strut Headboard
Natural Sleep
Harrogate Strut Headbo...
£179
£129
 Natural Sleep Warwick Strut Headboard
Natural Sleep
Warwick Strut Headboar...
£179
£129
 Natural Sleep Warwick Floorstanding Headboard
Natural Sleep
Warwick Floorstanding ...
£229
£169
 Natural Sleep Salisbury Strut Headboard
Natural Sleep
Salisbury Strut Headbo...
£179
£129
 Natural Sleep Hereford Strut Headboard
Natural Sleep
Hereford Strut Headboa...
£179
£129
 Natural Sleep Canterbury Strut Headboard
Natural Sleep
Canterbury Strut Headb...
£179
£129
 Natural Sleep Chichester Strut Headboard
Natural Sleep
Chichester Strut Headb...
£179
£129
 Natural Sleep Stamford Strut Headboard
Natural Sleep
Stamford Strut Headboa...
£179
£129
 Natural Sleep Winchester Strut Headboard
Natural Sleep
Winchester Strut Headb...
£179
£129
 Natural Sleep Chichester Floorstanding Headboard
Natural Sleep
Chichester Floorstandi...
£229
£169
 Natural Sleep Canterbury Floorstanding Headboard
Natural Sleep
Canterbury Floorstandi...
£229
£169
 Natural Sleep Hereford Floorstanding Headboard
Natural Sleep
Hereford Floorstanding...
£229
£169
 Natural Sleep Harrogate Floorstanding Headboard
Natural Sleep
Harrogate Floorstandin...
£229
£169
 Natural Sleep Salisbury Floorstanding Headboard
Natural Sleep
Salisbury Floorstandin...
£229
£169
 Natural Sleep Stamford Floorstanding Headboard
Natural Sleep
Stamford Floorstanding...
£229
£169
 Natural Sleep Winchester Floorstanding Headboard
Natural Sleep
Winchester Floorstandi...
£229
£169
 Natural Sleep Chester Floorstanding Headboard
Natural Sleep
Chester Floorstanding ...
£229
£169
 Natural Sleep Chester Strut Headboard
Natural Sleep
Chester Strut Headboar...
£179
£129
 Natural Sleep Cambridge Floorstanding Headboard
Natural Sleep
Cambridge Floorstandin...
£269
£199
 Natural Sleep Cambridge Strut Headboard
Natural Sleep
Cambridge Strut Headbo...
£229
£169
 Natural Sleep Castleford Floorstanding Headboard
Natural Sleep
Castleford Floorstandi...
£269
£199
 Natural Sleep Chilton Floorstanding Headboard
Natural Sleep
Chilton Floorstanding ...
£229
£169
 Natural Sleep Chilton Strut Headboard
Natural Sleep
Chilton Strut Headboar...
£179
£129
 Natural Sleep Castleford Strut Headboard
Natural Sleep
Castleford Strut Headb...
£229
£169
Mayfield Furniture
Furnishing homes for over 60 years.
Facebook
Instagram
Copyright © 2026 Mayfield Furniture Ltd. Registered office: 24-30 Nottingham Road, Somercotes, Alfreton, Derbyshire, DE55 4JJ, UK   |   Tel: 01773 602730
Registered in England   |   Company No: 04554472   |   VAT Registration No: GB 804 4943 32
Help
Mayfield Furniture
Typically replies within a few hours
Ashley

...