Open Coil Mattresses

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What is an Open Coil Mattress?

An open coil mattress, also known as a traditional spring mattress or open spring mattress, is constructed using a network of connected metal springs designed to move together and provide full-body support.

The coils are linked by a metal frame, creating a structured sleep surface that distributes weight evenly across the bed. This classic mattress design is ideal for those seeking firm support, excellent durability and great value for money.

Why Choose an Open Coil Spring Mattress?

Open coil mattresses remain one of the most popular mattresses thanks to their dependable structure and affordability. Key benefits include:

• Uniform Support – Interconnected springs ensure even tension across the surface.
• Great for Back Support – Available in firmness levels ranging from soft-medium to extra firm.
• Highly Breathable – The open structure promotes airflow, reducing heat retention.
• Wide Range of Firmness Options – Choose from soft-medium, medium, medium-firm, firm, or extra firm.
• Available in Multiple Depths – From slim 16cm models up to deeper 30cm comfort layers.
• Ideal for Guest Rooms and Everyday Use – A perfect combination of comfort, value, and reliability.

Traditional Spring Mattress Sizes

We stock open coil mattresses in a wide choice of UK sizes, whether you need a mattress for a kids’ room, guest space, or master bedroom:

• Shorty Open Coil Mattresses - 75 x 175 cm
• Small Single Open Coil Mattresses - 75 x 190 cm
• Single Open Coil Mattresses - 90 x 190 cm
• Small Double Open Coil Mattresses - 120 x 190 cm
• Double Open Coil Mattresses - 135 x 190 cm
• King Size Open Coil Mattresses - 150 x 200 cm
• Super King Open Coil Mattresses - 180 x 200 cm

We also offer continental open coil mattresses 10 cm longer than their normal-sized counterparts for those with longer legs. These are available in single and small double continental mattress sizes.

Not sure which size is right? Browse our mattress size guide for help choosing the perfect fit.

Types of Open Coil Mattresses

Our range includes open coil mattresses with a variety of comfort and filling layers, so you can choose one that suits your needs:

• Springs Only – Classic open coil construction with no additional foam, ideal for firmer support.
• Memory Foam Open Coil Mattresses – Combines spring support with pressure-relieving memory foam. Memory foam mattresses contour to your body for better comfort.
• Latex Open Coil Mattresses – Naturally breathable and responsive, latex mattresses offer a similar feeling to foam but with a cooler touch.

Our traditional spring mattresses are available with different depths from 16–20cm, 21–25cm or 26–30cm depending on desired comfort and bed compatibility. Not sure which one to choose? Check out our mattress buying guide to find the right one for you.

Open Coil vs Pocket Spring Mattresses

Trying to decide between open coil and pocket spring mattresses? Open coil mattresses feature interconnected springs that move together, offering uniform support and a slightly bouncy feel. They are generally more affordable but can have higher motion transfer, which may be noticeable when sharing a bed.

Pocket spring mattresses, on the other hand, contain individually wrapped springs that move independently. This allows for targeted, zoned support and significantly reduces motion transfer, making them ideal for couples. They typically feel more contoured and premium.

If you want classic firmness and great value, open coil mattresses are an excellent choice. For enhanced body contouring and reduced partner disturbance, consider exploring our pocket sprung mattress range.

How Soon Can You Deliver My Open Coil Mattress?

At bedkingdom, all of our open coil mattresses come with free and fast delivery across the UK. Many models are available with quick dispatch and will be shipped within 1-7 working days. If you have any questions, our FAQ page may help, or you can contact our customer service team. You can also visit us at our showroom in West Yorkshire, to see our mattresses in person.