Last Updated: January 2026
Looking for a great night’s sleep without breaking the bank? You don’t have to compromise on comfort or support — the UK market offers **quality mattresses under £500** that deliver excellent performance and value. Whether you prefer memory foam, pocket sprung, or medium‑firm support, our guide helps you navigate the best budget mattresses available right now.
✔️ What to Look for in a Budget Mattress
When shopping for a mattress under £500, prioritise **comfort, support, and durability**. Look for pocket springs or high‑density foam layers to maintain spinal alignment and reduce partner disturbance. Features like breathable covers, gel-infused comfort layers, or pillow‑top cushioning can enhance temperature regulation and provide a plush feel.
Also, consider mattress accessories like mattress protectors, mattress toppers, and supportive pillows to complete your sleep setup while staying under budget.
✔️ Top Affordable Mattresses Under £500
Here’s a curated selection of top-rated mattresses at Mattresses365 that combine comfort, support, and value for money:
- Deepsleep Silk 1000 Mattress – Our best-selling pocket-sprung mattress, with 1,000 individually wrapped springs and a soft silk-touch quilted cover for breathable comfort, pressure relief, and excellent motion isolation. From around £249.95.
- Deepsleep Chatsworth 1000 Mattress – Premium pocket‑sprung comfort with quilted pillow top, 1,000 springs, balanced support, and minimal motion transfer. From around £199.95.
- Sleepsoul Balance 800 Mattress – Budget-friendly pocket sprung with balanced support and breathable design.
- Baker & Wells Majestic Mattress – Medium-firm option under £500 with long-lasting comfort and durability.
- Sleepsoul Heaven 1000 Mattress – Pocket sprung mattress with gel-infused layers for cooler, more comfortable nights.
- Browse All Mattresses Under £500 – Explore memory foam, hybrid, and pocket sprung options suitable for all sleepers and budgets.
These mattresses are designed to provide excellent value for money with strong comfort and support ratings — ideal for guest rooms, student bedrooms, or anyone seeking reliable sleep solutions on a budget.
✔️ Why Budget Mattresses Can Still Be Comfortable
A mattress under £500 can still offer premium sleep benefits. Many use advanced materials like pocket springs, high-density foams, and breathable covers to improve spinal alignment, reduce partner disturbance, and regulate temperature. Budget mattresses now combine affordability with performance, giving you restful nights without compromise.
✔️ Tips for Choosing the Right Mattress Under £500
- Check Support: Pocket sprung and memory foam designs provide superior spinal alignment and motion isolation compared to basic open-coil models.
- Match Your Sleep Style: Side sleepers usually prefer softer, contouring surfaces, while back or stomach sleepers benefit from medium-firm options.
- Consider Breathability: Look for gel-infused foams, breathable covers, or hybrid designs to stay cool through the night.
- Read Reviews: Check ratings on comfort, durability, and overall satisfaction for the best budget-friendly choice.
✔️ Complement Your Mattress
For optimal sleep, pair your mattress with key accessories: protectors, toppers, and pillows that support posture and hygiene. These small additions enhance comfort and extend mattress lifespan without exceeding your budget.
✨ Ready to find your perfect budget mattress? Visit our Mattresses Under £500 Collection at Mattresses365 for comfort, support, and value all in one place.