Delivery & Returns

Please note that 7 day delivery is subject to stock availability and delivery postcode. Quick assembly wardrobes are only available for Premium Delivery. Due to their size, our sofas and wardrobes are excluded from doorstep delivery.
Please see our full terms and conditions relating to our delivery options.

Finance Options

Interest Free Credit

Up to 3 years' interest-free credit


Finance from £18 per month

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For more information on the options available to you please visit our Finance Options Page.

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Silverdale Mattresses Details

The Sealy Silverdale single mattress offers high-quality comfort for children’s rooms, twin rooms, guest bedrooms, and solo sleepers old and young.

Sealy’s PostureTech springs provide support from deep within the mattress that reaches right out to the edges. This means you will feel properly supported whether you sleep on your front, side or back.

Above these springs is a GelTex gel-infused layer that offers extreme breathability and pressure relief for the areas that need it most, such as hips and shoulders. The foam used in this Silverdale mattress is of medium firmness and the top layer is quilted and cosy, making it a perfect all-rounder.

As an assurance of this mattress's quality, it comes with a 5-year guarantee.

Our mattresses are fully compliant with UK Flammability Standards BS7177

Our mattresses are designed to work with our solid hardwood bed frames. If they're the correct size, they work with other bed frames, too. Look through the range here.

Sealy Silverdale Gel Pillow Top Single Mattress

Dimensions & Assembly

Dimension CM Inches
Height 28 11.02
Width 90 35.43
Length 190 74.80
Product Title

Sealy Silverdale Gel Pillow Top Single Mattress

Packaged dimensions H30 x W95 x D195cm (allow up to 5cm in variation)
Weight 20.0009kg
Number of boxes 1

Will It Fit?

Choosing the right piece of furniture for your home is a big decision. Not only does it need to look good and do the job it was made to do, but it also needs to fit.

To fit with your interior style, to fit with your home needs, and most importantly, to fit with the dimensions of your room. If the piece of furniture is near a doorway, which way does the door open? Is the item going to be restricting the route in and out of the room? Is there a radiator on the wall, or a windowsill jutting out that you need to factor in when measuring the item’s height?

Check what you can fit comfortably within your room by looking at the furniture measurements. You can find them in the Dimensions & Assembly section. Note them down and get busy with your tape measure.

The final important measurement to mention, is to ensure your new piece of furniture can fit through your front door when it gets delivered! Most items arrive assembled and boxed. The packaged item dimensions can also be found in the Packaging & Assembly section. Download our Will It Fit PDF, and follow our guide to a smooth furniture delivery.


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Single Mattress | PostureTech with GelTex Layer


Finance from £18 p/m

7 day delivery

7 day delivery

Mattress Offer

Buy this mattress for £584.99 when purchased with a bed frame. Finance from £16 p/m*

Choose from 4 sizes:
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