The Harrow Natural Medium

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Regular price £999.00
Sale price £999.00 Regular price
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Size
Configuration

The medium Natural. The one most people actually want.

2,150 individually pocketed springs under 50mm of natural latex and a hand-layered comfort of wool, cotton, silk, cashgora and horsehair. Medium tension suits the majority of sleepers, particularly couples with different preferences. Enough give to be comfortable, enough structure to support.

Why it matters

  • 2,150 individually pocketed springs. More than double the Ashbourne. Each spring responds only to the part of you sitting above it, keeping your spine aligned without the bounce-through you get from open coil.
  • Natural fillings, no synthetic foam. 50mm of natural latex beneath wool, cotton, silk, cashgora and horsehair. They wick moisture and regulate temperature through the seasons. The breathable, lived-in feel proper British bedmaking has used for generations.
  • Three rows of hand side stitching. Reinforced edges, so you can sit and sleep right to the perimeter without the mattress giving way beneath you.
  • Handcrafted in Britain. Made in our own factory by a founder-led brand with over 50 years of manufacturing behind it, drawing on a family bed-making heritage going back to 1968.
  • 15 year guarantee. White glove delivery anywhere in mainland UK.

Choosing across the three Naturals: Ashbourne is the soft, the deepest cushion. Harrow is the medium, the most universal choice. Cavendish is the firm, the heaviest support layer. Same natural-fibre character, three tensions.

If you're not sure which tension to choose, we'd rather you got it right than rushed. Get in touch and we'll talk through what you sleep on now.

Gee Golisz, Founder

14 day lead time.

Mattress recycling

Can you take away my old mattress?

Of course. Simply add Mattress Recycling to your order, or let our team know, and we will collect your old mattress for responsible recycling when we deliver your new one.

1-2 Weeks

7 Year Warranty on Mattresses

Your mattress is free delivered and installed by our own expert teams, not third-party couriers.

Dimensions

Measure Value
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Handcrafted in the UK

Every mattress is expertly handcrafted by skilled British artisans with decades of experience in sleep engineering. From precision stitching to carefully layered comfort materials, each piece is crafted with pride — not rushed through mass production.

Made in small batches for superior quality control, ensuring lasting comfort, support, and durability. When you choose The Sleep Co, you’re choosing authentic British craftsmanship built to stand the test of time.

Explore our mattress range

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The Harrow Natural Medium
The Harrow Natural Medium
Single / Standard
£999.00
or £166.50/mo at 0% APR