Harrison Spinks Palladium 16500 Pocket Mattress (Firmer Feel)

Assessed from the product page published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.

Choose this mattress if you sleep on your back or front and know from experience that softer beds leave you achy. The firm tension gives a supportive, stable feel, and the pocket spring construction means the surface adapts to you individually rather than sagging where your partner lies. Yes, the price is a serious commitment, but Harrison Spinks is a long-established British maker and you're paying for genuine pocket spring construction rather than a foam slab. The details we can confirm about this exact variant are limited, so if the layer-by-layer build matters to you, it's sensible to check the specification with your retailer before ordering.

Back sleepers
The firm tension gives a stable, supportive surface, which means your body stays level on your back without sinking in too far.

Front sleepers
A firm feel keeps the hips from dropping into the mattress, so lying on your front feels supported and stable rather than sagging.

Couples
Pocket springs move independently of one another, which means you feel less disturbance from a restless partner and the surface won't sag where they lie.

This is a firm mattress, so it's unlikely to suit lighter people or dedicated side sleepers, who often need a softer surface to let the shoulder sink in comfortably. If your budget sits well under the starting price, or you prefer the contouring hug of memory foam over a springy feel, look elsewhere.

How firm is the Harrison Spinks Palladium 16500 Firmer Feel?

This variant is listed as firm. That means a supportive surface with little sink, which tends to suit back and front sleepers and heavier body types. Side sleepers who like to settle into the mattress may find it slightly too solid.

What sizes does the Palladium 16500 come in?

It's available in five UK sizes: Single, Small Double, Double, King and Super King.

Does the Harrison Spinks Palladium 16500 come with a guarantee?

A retailer lists a 5 year guarantee with this mattress. Guarantee terms can differ between sellers, so it's worth confirming exactly what cover applies where you buy.

Is the Palladium 16500 a pocket spring mattress?

Yes, it's a pocket spring mattress. Each spring sits in its own fabric pocket and moves independently, which means the mattress responds to your shape and you feel less movement from a partner during the night.