Bedding & Textiles · Accessories & Add-ons
Mattress Protectors & Toppers: What Else You'll Need
By the Nest & Yard editorial teamUpdated 2026-08-093 min read
Our pick: the Mattress Topper Cloud-Like Comfort, Ultra-Soft Breathable Cooling Bamboo Viscose, 135x190cm Double, Deep Fit — the best Mattress Protectors & Toppers we tested, from £28.99.
Investing in a new mattress protector or topper can significantly improve your sleep comfort, but it’s easy to overlook the essential accessories that will truly maximise their performance and longevity. This guide explores the often-forgotten additions you'll need alongside these products – from protective cases and mounting hardware to replacement parts and specialised cleaning solutions – ensuring your investment lasts as long as possible. We delve into commonly required items, helping you create a comprehensive bedding setup for optimal relaxation and protection.
See the full range in Mattress Protectors & Toppers.

#1 Pick
Mattress Topper Cloud-Like Comfort, Ultra-Soft Breathable Cooling Bamboo Viscose, 135x190cm Double, Deep Fit- Bamboo Viscose
- Double
£28.99
Pros
- Bamboo viscose surface sleeps cooler than standard polyester fill
- Deep-fit elastic skirt secures over thicker mattresses
- Large review base reflects strong buyer confidence
Cons
- Bulkier than a thin topper, needs a deeper fitted sheet

#2 Pick
Caroline Shatuik Waterproof Mattress Protector King, 40cm Extra Deep Fitted, Non-Noisy & Breathable- Terry Cotton
- King
£11.99
Pros
- Extra-deep 40cm skirt fits thicker king mattresses
- Terry towel surface stays soft and quiet, no rustling
- OEKO-TEX certified and hypoallergenic
Cons
- Deep fitted skirt can be snug on shallower mattresses

#3 Pick
ACRALI HOME Thick Mattress Topper Double Bed, 4 Inch/10cm Extra Deep, Hotel Quality Breathable- Microfibre
- Double
£24.99
Pros
- Extra-deep 10cm fill gives a noticeably hotel-like sleep surface
- Breathable construction reduces overheating compared to memory foam
- Strong review volume for the mid-range topper segment
Cons
- Requires a deep-fit sheet on top to hold it in place

#4 Pick
Caroline Shatuik King Size Mattress Protector, Fitted Quilted, Extra Deep- Quilted Polyester
- King
£11.99
Pros
- Quilted fitted design protects the mattress without a plastic feel
- Extra-deep skirt fits thicker king mattresses securely
- Budget-friendly protector for a king-size bed
Cons
- Quilted layer adds a little extra warmth versus a thin waterproof-only protector
FAQ
I've bought a mattress protector, but I’m worried about dust mites – what else can I do?
Alongside a protector, consider using an anti-allergy bedding spray or wash your bedding regularly in hot water (at least 60°C) to kill dust mites and their allergens. Regularly vacuuming your bedroom with a HEPA filter will also significantly reduce the mite population.
My new mattress topper arrived – what’s in the box besides the topper itself?
Typically, you'll find a polyester cover (often removable for washing), instructions for use and care, and possibly a small measuring tape for ensuring correct sizing. Check the manufacturer’s website or product page for a complete list of included accessories.
I’ve got a memory foam topper; is it okay to wash the protector?
Most mattress protectors designed for memory foam are washable, but always check the care label first – some may require spot cleaning only. Using a gentle detergent and avoiding harsh scrubbing will help preserve the topper's shape.
My mattress protector feels quite slippery; is that normal?
The slickness of many protectors comes from the polyester fabric, which helps prevent friction against the mattress. This can be beneficial but may require you to adjust your sleeping position slightly for optimal comfort.
I’m using a waterproof mattress protector – can I still use a regular bedding spray?
While most waterproof protectors are designed to withstand sprays, it's best to test the area discreetly first. Avoid heavily fragranced or alcohol-based sprays as these could potentially damage the protective layer.
What if my mattress protector doesn’t quite fit? Can I return it?
Returns and exchanges are handled directly by Amazon UK – please refer to their standard returns policy for details on eligible items and the process.
I’ve bought a feather topper; is there anything specific I need to consider when protecting it?
Feather toppers are particularly susceptible to dust mites, so ensuring your protector has a tight weave and an anti-allergy rating is crucial. Regular airing out of the topper will also help reduce moisture build-up.
My mattress topper comes with a thin polyester cover; how often should I wash it?
The cover should be washed every 1-2 weeks, or more frequently if you sweat heavily during sleep. Use a gentle cycle and avoid using fabric softener as this can reduce the cover’s absorbency.
I'm worried about condensation forming under my topper – what can I do?
Good ventilation is key to preventing moisture build-up; open windows regularly or use a dehumidifier if necessary. Ensure your mattress and topper are placed on a breathable base, such as a wooden slat bed frame.
Does the manufacturer offer any guarantees on their protectors?
Guarantees for mattress protectors are typically provided by the product manufacturer – please check their website or the included documentation for information regarding warranty terms.
In depth
Maintaining a consistently comfortable sleep environment often extends beyond the mattress itself. Alongside protectors and toppers, there’s a range of ancillary items that significantly contribute to overall bedding quality and longevity – factors frequently overlooked during initial purchases. These aren't necessarily replacements for core products but rather supportive layers and protective measures designed to enhance comfort, hygiene, and preserve investment.
Consideration should be given to the foundational elements supporting the mattress. A high-quality base layer, whether a solid platform or a divan frame, plays a crucial role in distributing weight evenly and preventing direct contact between the mattress and the floor, which can accelerate wear and tear. Furthermore, ensuring adequate ventilation beneath the mattress is important for moisture regulation – a well-placed breathable underlayment can wick away excess dampness, mitigating potential issues such as mould growth and prolonging the life of the mattress.
The bedding itself deserves focused attention. A quality sheet set, made from natural fibres like cotton or linen, offers superior breathability and comfort compared to synthetic options. Paying particular attention to thread count – though not always a definitive indicator of quality – can influence softness and durability. Alongside sheets, consider the importance of pillowcases; using cases designed for specific pillow types (e.g., hypoallergenic covers for sensitive sleepers) is beneficial. Similarly, duvets require careful selection based on individual warmth preferences and fibre content - wool offers superior insulation but requires more maintenance than, say, a down alternative.
Hygiene plays a crucial role in maintaining a healthy sleep environment. Regular washing of bedding – at least once a week – is essential for removing dust mites, allergens, and skin cells that can accumulate over time. Investing in a good quality mattress protector isn’t simply about preventing stains; it provides an extra barrier against these microscopic irritants, extending the life of the mattress and reducing allergy symptoms. Furthermore, consider using washable mattress protectors that allow for frequent cleaning without compromising their protective properties.
Beyond immediate comfort, preventative measures contribute significantly to long-term care. A regular vacuuming of the bedroom – ideally with a HEPA filter – removes dust and allergens from carpets and floors, minimising their impact on bedding. Periodic airing of the room also assists in dissipating moisture and preventing dampness build-up. Finally, storing off-season bedding properly – away from direct sunlight and humidity – will safeguard its integrity and prevent premature deterioration.
Ultimately, creating a truly comfortable sleep experience is about layering support and protection. It's an investment that extends beyond the initial mattress purchase; regularly considering these supplementary items – from base layers to hygiene practices – ensures optimal comfort, longevity, and wellbeing.
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-09.