What is a hybrid mattress?

A hybrid mattress pairs a pocket-sprung support core with a foam, gel-infused, or natural fibre comfort layer on top — the springs give you responsiveness and airflow, the top layer gives you pressure relief, rather than choosing one and giving up the other.

What is the delivery time for mattresses?

5–7 working days across the UK mainland. All mattresses are made to order.

Do you offer a guarantee on mattresses?

Yes, mattresses carry a 12-month to 5-year guarantee depending on the product.

Are your mattresses compatible with any bed base?

Our mattresses are designed to work with our bed frames, but are compatible with most solid or slatted bases.

What mattress types do you offer?

Pocket spring, memory foam, and hybrid options across all UK sizes.

Hartley Dreams

Premium Mattresses UK

Engineered for restorative sleep: pocket spring, memory foam, hybrid, orthopaedic and pillowtop options, made to order across every UK size.

5–7 Day Delivery

Free UK mainland

5 Mattress Types

Foam, spring, hybrid & more

All UK Sizes

Single to Super King

Up to 5yr Guarantee

Varies by model

Please note: Mattress designs and colours may vary from the pictures shown. As styles evolve, images may not always reflect the latest fabric or finish. The internal quality, specification, and comfort of the product will always remain the same.

Premium Mattresses UK: Buying Guide

How Do I Choose the Right Mattress Firmness?

Firmness should match your sleeping position and body weight, not personal preference alone: side sleepers generally need a softer surface (soft to medium) to cushion the shoulders and hips, back sleepers do best on medium to medium-firm, and front sleepers usually need firm support to stop the hips sinking.

Heavier body weights need a firmer mattress than the general guide suggests, since more weight compresses the same material further. The opposite is true for lighter sleepers.

If in doubt, medium-firm is the safest middle ground for most UK households, and every Hartley Dreams mattress carries a 12-month to 5-year guarantee depending on the model, so you're covered while you settle in.

Written and reviewed by the sleep experts at Hartley Dreams