About us

At One Third, we believe that great sleep isn’t a luxury — it’s essential.

We’re a UK-based mattress brand focused on delivering the perfect balance of comfort, support, and durability. Every mattress we offer is thoughtfully designed to support your body where it matters most, helping you wake up refreshed and ready for the day ahead.

Our philosophy is simple: not too soft, not too firm — just right. That’s where the name “One Third” comes from. We focus on achieving that ideal middle ground that suits the majority of sleepers, without overcomplicating the choice.

We use high-quality materials, carefully tested constructions, and modern design to create mattresses that last. From breathable fabrics to supportive layers, every detail is built with your comfort in mind.

As a growing UK brand, we’re proud to combine quality craftsmanship with fair pricing — so you don’t have to compromise on sleep.

Because when you sleep better, you live better.