Harrison Spinks Radiant 15000 Pillow Top Mattress

Assessed from the specification published by smithstherink.co.uk, captured October 2026, and from regular price comparison across our UK retail partners.

The pillow top adds cushioning over the springs, so the surface should feel softer than the springs alone. The springs are glue-free and recyclable, and the covers use British wool blends and a cotton, hemp and flax blend, which suits you if natural materials matter. Three rows of hand side stitching add to the handmade feel. It's turn-free, so you rotate it head to toe and never flip it, and the turning handles make that easier. Harrison Spinks gives a 10-year guarantee, made up of five years plus a five-year warranty.

Eco-conscious buyers
Glue-free, recyclable springs and covers made from British wool blends and a cotton, hemp and flax blend mean natural, low-waste materials throughout.

Side sleepers
The integrated pillow top adds cushioning over the springs, so the surface should feel softer under shoulders and hips than the springs alone.

Couples
Available up to UK super king, it gives two people generous room, and the pocket springs sit beneath a cushioned pillow top surface.

If you want to know the firmness before you buy, this might not be the best choice, as Harrison Spinks doesn't publish a rating. It's also made to order, with lead times from retailers of 4 to 8 weeks, so it won't suit you if you need a bed quickly. Pillow tops can't be flipped, so you can only rotate it.

How firm is the Harrison Spinks Radiant 15000 Pillow Top?

Harrison Spinks doesn't publish a firmness rating for it. The integrated pillow top adds cushioning to the surface, but check the available tension options with your retailer before ordering.

What sizes does the Harrison Spinks Radiant 15000 Pillow Top come in?

It comes in a UK single (90 x 190cm), UK small double (120 x 190cm), UK double (135 x 190cm), UK king (150 x 200cm) and UK super king (180 x 200cm).

How deep is the Harrison Spinks Radiant 15000 Pillow Top?

Retailers disagree. One gives approximately 23cm for the core plus the pillow top, and another says 35cm. Harrison Spinks doesn't publish a single depth, so confirm it with your retailer if you need to fit a bed frame.

Do you need to turn the Harrison Spinks Radiant 15000 Pillow Top?

You don't flip it, but you should rotate it head to toe from time to time. It has turning handles, which make that easier.

Does the Harrison Spinks Radiant 15000 Pillow Top have a trial or guarantee?

Mattress Online offers a 100-night trial of its own. Harrison Spinks gives a 10-year guarantee, which is five years plus a five-year warranty.