Your order helps us plant trees
150,270+ Trees planted so far
The Westminster 15750 Pocket Natural Mattress from Harrison Spinks is a beautiful blend of support and comfort. Innovative springs provide you with incredible pressure relief, resulting in an undisturbed night’s sleep.
At the centre of the Westminster 15750 Mattress is a layer of ingeniously developed Cortec™ Pocket Springs. Designed to adapt to your body’s changes in weight and movement throughout the night, these springs offer tailored support at your heaviest pressure points.
This innovative mattress also features an incredible four layers of specially engineered Micro springs and Micro Ultra springs.
These springs are so small they work like a foam - contouring to your unique body shape and providing precisely targeted support exactly where you need it.
These innovative spring systems ensure you receive tailored support to your hips and shoulders, while your spine is kept aligned and your posture controlled.
Cradling you in comfort on the Westminster 15750 is sumptuous layers of luxury materials.
An Egyptian cotton and flax blend wicks away excess moisture, keeping you cool, dry and refreshed every night.
A blend of Egyptian cotton, Kapok and Alpaca wool helps to regulate your temperature, keeping you cool in the summer and warm and cosy in the winter.
A Viscose wool blend, derived from the wood pulp of eucalyptus, beech and pine trees, also helps to regulate your temperature, while promoting airflow through the mattress.
Encased in a woven, chemical free mattress cover, the Westminster 15750 is designed to be flipped each season so you can experience that brand new feeling for longer.
1278054-5056314389718
We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
Harrison Spinks 10 Year Guarantee
Family bed makers since 1840, Harrison Spinks are certain you’ll adore your new mattress, as are we. However, in the unlikely event you find a defect within ten years as a result of faulty materials or poor workmanship, you’ll be covered by their generous warranty. Please download guarantee/warranty information for more information.
Free Delivery in 4-5 Weeks
Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.
Rated Excellent
Excellent quality and comfort. I made the right choice.
Great quality mattress, has vastly improved my sleep. Ordered on saturday, arrived monday. Wish wed bought one sooner!
150,270+ Trees planted so far
Award winning delivery
Planet-friendly disposals
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to statusSize | Imperial | Metric |
---|---|---|
Small Single | 2'6" x 6'3" | 75cm x 190cm |
Single | 3' x 6'3" | 90cm x 190cm |
Small Double | 4' x 6'3" | 120cm x 190cm |
Double | 4'6" x 6'3" | 135cm x 190cm |
King Size | 5' x 6'6" | 150cm x 200cm |
Super King | 6' x 6'6" | 180cm x 200cm |
European Small Single | 2'8" x 6'6" | 80cm x 200cm |
European Single | 3' x 6'6" | 90cm x 200cm |
European Double | 4'7" x 6'6" | 140cm x 200cm |
European King Size | 5'3" x 6'6" | 160cm x 200cm |
All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm.
You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.
Available payment options
18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.