Bunk Bed Safe Mattresses
Find the right mattress for a bunk, mid sleeper or high sleeper with our bunk bed safe mattresses at Rest Relax. Each one has a slim, low-profile depth (typically 15cm or less) that meets the recommended safe height for raised and top-bunk beds, without compromising on comfort or support. Choose from foam and sprung builds — ideal for children, teens and guest rooms — in single and small-double sizes. Shop bunk-safe comfort the whole family can rely on.
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Savers Memory Foam Mattress – 13cm Medium Memory Foam Comfort
Original price £79.95 - Original price £179.00Original priceStarting from: £79.95£79.95 - £179.00Current price £79.95In stockLooking for genuine memory foam comfort on a budget? The Savers Memory Foam Mattress tops a supportive foam base with a responsive memory foam laye...
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Thrive Kids Memory Pocket Sprung Mattress – 15cm Medium Kids Pocket Sprung
Original price £149.00 - Original price £229.00Original priceStarting from: £149.00£149.00 - £229.00Current price £149.00In stockWant individual spring support with a contouring memory foam top for your child? The Thrive Kids Memory Pocket Sprung Mattress is a 15cm kids' matt...
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Deluxe Memory Sprung Mattress – 19cm Medium Hybrid Support
Original price £109.00 - Original price £199.00Original priceStarting from: £109.00£109.00 - £199.00Current price £109.00In stockLooking for supportive spring comfort on a budget? The Deluxe Memory Sprung Mattress is a 19cm hybrid — a responsive 14cm coil-spring core, a 2cm e...
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Essential Comfort Memory Foam Mattress – 18cm Medium Teen Support
Original price £129.00 - Original price £259.00Original priceStarting from: £129.00£129.00 - £259.00Current price £129.00In stockWant a teen mattress that's supportive but not rock-hard? The Essential Comfort Memory Foam Mattress balances a 2cm memory foam top, a 2cm reflex l...
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Premier Memory Sprung Mattress – 19cm Medium Hybrid Support
Original price £129.00 - Original price £219.00Original priceStarting from: £129.00£129.00 - £219.00Current price £129.00In stockWant spring support with body-moulding comfort on top? The Premier Memory Sprung Mattress is a 19cm hybrid — foam-encapsulated 14cm coil springs fo...
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Thrive Kids Gel Memory Pocket Sprung Mattress – 15cm Medium Kids Pocket Sprung
Original price £149.00 - Original price £239.00Original priceStarting from: £149.00£149.00 - £239.00Current price £149.00In stockWant individual spring support with a cooler memory-foam top for your child? The Thrive Kids Gel Memory Pocket Sprung Mattress is a 15cm kids' matt...
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Thrive Kids Gel Memory Support Foam Mattress – 15cm Medium Kids Mattress
Original price £129.00 - Original price £189.00Original priceStarting from: £129.00£129.00 - £189.00Current price £129.00In stockFor a child who likes a balanced feel and sleeps warm, the Thrive Kids Gel Memory Support Foam Mattress is a 15cm three-layer kids' mattress — a 2c...
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Thrive Kids Memory Support Foam Mattress – 15cm Medium Kids Mattress
Original price £159.00Original price £159.00 - Original price £249.99Original price £169.99Starting from: £119.00£119.00 - £179.00Current price £119.00In stockWant a balanced, comfortable mattress for a growing child? The Thrive Kids Memory Support Foam Mattress is a 15cm three-layer kids' mattress — a 2c...
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Thrive Kids Ortho Gel Memory Foam Mattress – 15cm Firm Orthopaedic Kids Mattress
Original price £129.00 - Original price £199.00Original priceStarting from: £129.00£129.00 - £199.00Current price £129.00In stockFor the child who needs firm support but runs warm, the Thrive Kids Ortho Gel Memory Foam Mattress is a 15cm three-layer kids' mattress — a 2cm gel...
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Thrive Kids Ortho Memory Foam Mattress – 15cm Firm Orthopaedic Kids Mattress
Original price £119.00 - Original price £179.00Original priceStarting from: £119.00£119.00 - £179.00Current price £119.00In stockWant firm orthopaedic support with a contouring top for your child? The Thrive Kids Ortho Memory Foam Mattress is a 15cm three-layer kids' mattress...
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Thrive Kids Support Foam Mattress – 14cm Medium Bunk & Midsleeper Mattress
Original price £119.00 - Original price £179.00Original priceStarting from: £119.00£119.00 - £179.00Current price £119.00In stockLooking for a dependable, budget-friendly mattress for your child's bed? The Thrive Kids Support Foam Mattress is a 14cm reflex foam mattress — 30 ...
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Value Memory Sprung Mattress – Medium Comfort Hybrid Design
Original price £99.00 - Original price £159.00Original priceStarting from: £99.00£99.00 - £159.00Current price £99.00In stockValue Memory Sprung Mattress - Medium Comfort What It Is ; Who It’s ForThe Value Memory Sprung Mattress is a UK-made hybrid mattress designed for t...
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Bunk Bed Safe Mattresses FAQs
A pillow topper mattress is a mattress that has an additional layer of padding or cushioning sewn onto the top, creating a plush, soft surface. This pillow-like layer is often made from memory foam, latex, or other soft materials.
A pillow top mattress can be good for your back if you prefer a softer, more plush sleeping surface. The added cushioning can help alleviate pressure points, especially for side sleepers. However, it may not be suitable for everyone, as some individuals require firmer support for their spine.
The main difference between a mattress topper and a pillow top is that a mattress topper is an additional, removable layer of padding that can be placed on top of your existing mattress to improve comfort. Mattress toppers come in various materials, such as memory foam, down, or latex, and offer customizable softness or firmness.