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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Thrive Kids Trundle Foam Mattress – 14cm Firm Bunk & Trundle Mattress
Original price £89.00 - Original price £129.00Original priceStarting from: £89.00£89.00 - £129.00Current price £89.00In stockNeed a tough, easy-care mattress for a bunk or trundle bed? The Thrive Kids Trundle Foam Mattress is built around a high-density EcoFoam core that ...
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Thrive Kids Eco Comfort Foam Mattress – 14cm Firm Eco-Friendly Foam Kids Mattress
Original price £99.00 - Original price £159.00Original priceStarting from: £99.00£99.00 - £159.00Current price £99.00In stockLooking for a firm, eco-friendly mattress for a bunk or trundle? The Thrive Kids Eco Comfort Foam Mattress is built from a 14cm high-density EcoFoa...
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Thrive Kids Ortho Support Foam Mattress – 15cm Firm Orthopaedic Kids Mattress
Original price £129.00 - Original price £189.00Original priceStarting from: £129.00£129.00 - £189.00Current price £129.00In stockWant firm, posture-supporting comfort for a growing child? The Thrive Kids Ortho Support Foam Mattress is a 15cm reflex foam mattress — 33 density ...
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Essential Ortho Foam Mattress – 18cm Firm Reflex Foam Teen Support
Original price £139.00 - Original price £259.00Original priceStarting from: £139.00£139.00 - £259.00Current price £139.00In stockNeed a tough, supportive mattress for a bunk, trundle or teen's bed? The Essential Ortho Foam Mattress is built from a single 18cm slab of high-den...
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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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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.