Marlborough Mattresses Details

The largest in our Marlborough 5000 range, this super king-size mattress gives comfort and support across the whole sleeping surface. This is achieved by the pocket springs, which move independently to support the body, and the encasing foam box, which stabilises the mattress from edge to edge. The top layer is a specially developed open cell foam that increases air flow and regulates temperature. Together with a luxurious outer material that takes heat and moisture away, you can enjoy cool comfort at night.

We have solid hardwood super king-size frames available, with painted, rustic oak, natural oak, and dark-stained acacia hardwood finishes. Browse the ranges, and you’ll find a bed frame to suit your style.

Our mattresses are fully compliant with UK Flammability Standards BS7177

All of our mattresses have been designed to fit and complement our range of solid hardwood Super King-Size bed frames, browse the full range here.

Marlborough Posture Pocket 5000 Pocket Spring Super King-size Mattress

Delivery

We have three delivery options to choose from, including Basic, Standard and Premium, each offering different features depending on your needs. You can find our full terms and conditions here. Please note that 7 day delivery is subject to stock availability and delivery postcode

Please note that the delivery fees and options shown below are based on your total basket, not per product

Basic £29.99
£29.99

What's included
- Courtesy call 30 minutes before delivery
- Your furniture will be delivered just inside your front door by our friendly two-person team
Standard £49.99
£49.99

What's included
- Delivered within 7 days of ordering (subject to stock availability and delivery postcode)
- Courtesy call 30 minutes before delivery
- Items delivered by our friendly two-person team
- Furniture placed in the room of your choice
- Choose your delivery date and change it (up to 3 working days before your booked date) if needed
Premium £99.99
£99.99

What's included
- Delivered within 7 days of ordering (subject to stock availability and delivery postcode)
- Courtesy call 30 minutes before delivery
- Items delivered by our friendly two-person team
- Furniture placed in the room of your choice
- Your furniture will be unpacked and fully assembled
- All packaging materials taken away
- Choose your delivery date and change it (up to 3 working days before your booked date) if needed

Dimension	CM	Inches
Height	25	9.84
Width	180	70.87
Length	200	78.74

Product Code	MAT-MALB5000-SUPER
Product Title	Marlborough Posture Pocket 5000 Pocket Spring Super King-size Mattress
Packaged dimensions	H198 x W183 x D30cm (allow up to 5cm in variation)
Weight	60kg
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.

Reviews

Avg. 5.0 stars out of 2 reviews

By feature

Quality

5.0

Style

5.0

Value for money

5.0

Since getting this mattress, I have slept so well, no aches and pains in the morning, worth every penny

Jeanette Brennan - 01 May 2025

Exceptionally comfortable

Alan Duthie - 14 September 2021

Discover more of our mattresses in real homes in our gallery

Marlborough Mattresses

Super King-Size Mattress | 5000 Pocket Spring - Firm

(2) 2 reviews

£1,199.99

Finance from £33.34 p/m

Delivered in

6 weeks

Delivered in 6 weeks

Buy this mattress for £1,079.99 when purchased with a bed frame. Finance from £30 p/m*

Choose from 3 sizes:

Book video appointment

Why you will love this product:

Delivery

Returns

Finance Options

†Prices displayed are based on Interest-Free Credit over 36 months, with the monthly payment amount rounded up to the nearest whole pence. To qualify for interest-free credit a minimum basket spend of £499 is required. Finance is subject to status, a credit check is required and T&Cs apply.

▵ Finance is only available to residents aged 18 or over. Subject to status and affordability. Our calculator provides an illustrative example only, of monthly repayments against the amount you wish to borrow. Should you proceed to pay via finance, exact monthly payments will be displayed prior to submission of your finance application to our lenders partners.
All finance is subject to status and credit

Oak Furnitureland Group Limited (FRN: 928005), an Appointed Representative of Consumer Credit Compliance Limited are authorised and regulated by the Financial Conduct Authority (FRN: 631736). Oak Furnitureland Group Limited trades as Oak Furnitureland. The permissions of Consumer Credit Compliance Limited as a Principal firm allow Oak Furnitureland Group Limited to undertake credit broking.
Oak Furnitureland Group Limited acts as a credit broker not a lender and will introduce you to our finance partner/s to complete your application for finance. We do not earn a fee or commission for the introduction. Late payment fees and other charges may be payable, please refer to your finance agreement for full details and T&Cs.

* Delivery - 7-day delivery on selected lines only. Subject to stock availability and based on accepting the first delivery date offered. Available dates are presented at checkout, and may vary depending on the delivery option selected.
* Lifetime Frame Guarantee - Available on sofas, sofa beds, accent chairs, armchairs, loveseats and footstools. T&Cs apply.
* Half Price Chairs - Offer is limited to up to 10 dining chairs when you buy any dining table. Dining chairs are sold in pairs.

© 2025 Oak Furnitureland. All rights reserved. Company reg. 12645185. VAT reg. GB350645607 Registered Address: Oak Furnitureland Group Ltd, Unit DC2, Viscount Way, South Marston Ind Estate, Swindon, Wiltshire SN3 4TN. Registered in England and Wales.

Chat online with our team

Enter your name (optional) What would you like to chat about?

You can request a callback from our team as an alternative

Returns

Finance

Up to 3 years' interest-free credit

Your Basket