Zip and Link Mattresses

Why choose a zip and link mattress?

A zip and link mattress combines the comfort of a larger bed with the flexibility of two separate mattresses. This can make it particularly useful in a few situations:

• Couples with different preferences: Selected models may allow a different firmness on each side.

• Homes with difficult access: Two smaller mattresses can be easier to manoeuvre around narrow staircases, tight corners and loft conversions.

• Flexible guest rooms: Keep the mattresses linked for one larger bed or separate them when two individual beds are needed.

• Less partner disturbance: Separate mattress cores can help reduce movement travelling from one side of the bed to the other.

How to choose the right zip and link mattress

Start by deciding how you plan to use your zip and link mattress. If it will stay joined most of the time, concentrate on the overall mattress size, firmness and support. If you regularly want to separate the two halves, check that each section will also work with the room layout and bed bases you intend to use.

For couples, comfort is particularly important. Selected split-tension mattresses can provide different firmness levels on each side, so you do not both have to compromise on the same feel. Because each sleeper has a separate mattress core, zip and link designs can also help reduce movement travelling across the bed and minimise the tendency to roll towards the middle.

Next, consider access. Measure doorways, halls, staircases, landings and any tight turns on the route to your bedroom. Two separate sections can be considerably easier to handle than one large mattress, which is especially useful in older UK homes and loft conversions.

Check the zip construction too. Zip and link mattresses are designed so the two sections align closely when fastened together. The connecting zips hold the mattresses securely, while the comfort layers above help create a more continuous sleeping surface. The exact feel at the join varies by mattress, so check the individual construction if this is a concern.

Why shop at MattressNextDay?

Next day delivery - Free next-day delivery is available on eligible in-stock mattresses across the UK mainland.

Lowest price promise - Compare zip and link mattresses with the reassurance of our Lowest Price Promise.

Old mattress removal - Arrange for your old mattress to be collected when your new one arrives.

Excellent reviews - Read verified customer reviews and compare experiences before you order.

Award-winning retailer - Shop with a three-time NBF Online Bed Retailer of the Year.

British-designed quality - Explore British-designed mattresses made using carefully selected materials.

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Buying guidance for zip and link mattresses

Choosing a zip and link mattress is easier once you understand how the two sections work together and whether you need the flexibility of separating them. Consider your sleeping preferences, room access and bed setup before deciding.

Zip and link vs standard mattresses: Which is right for you?

• Zip and link mattress: Offers two separate mattress sections that can be connected. This provides more flexibility for room access, guest accommodation and, on selected models, different comfort grades for each sleeper.

• Standard mattress: Comes as one complete unit and may be simpler if you know the mattress will stay in one room and both sleepers want the same comfort level.

When comparing cost, look at the complete zip and link setup against the equivalent single-unit mattress rather than comparing one section alone. Construction, firmness options and warranties can all affect the final price.

The perfect solution for couples and tight spaces

Zip and link mattresses can solve two very different practical problems. For couples, separate mattress cores can help reduce movement transfer, while selected split-tension designs let each person choose a firmness that better matches their preference.

For the home itself, separate sections are easier to manoeuvre through restricted spaces. Before ordering, measure:

• The narrowest doorway on the delivery route

• Staircase width and ceiling height

• Tight corners and landings

• Loft or attic access

• The bed frame or bases where the mattress will sit

This gives you more confidence that both sections can reach the bedroom and fit correctly once linked.

Delivery, recycling, and guarantees

Free next-day delivery to most locations - Get your new mattress sooner, with free next-day delivery available across the UK mainland on eligible in-stock mattresses.

Free weekend delivery - Choose a weekend delivery slot, if available, to make receiving your new mattress more convenient.

Choose a delivery date - Select your preferred delivery date at checkout so you can plan around work, moving day or changing your current bed.

Learn more about our delivery and returns policies.

We make old mattress disposal easy for you

Old mattress removal for £39 - Add old mattress removal at checkout for £39, and MattressNextDay will collect your old mattress when your new one arrives.

100% reused and recycled - Every mattress is broken down into its core components and the raw materials are repurposed. Instead of ending up in a landfill, 100% of your old mattress is transformed into new products.

Less hassle on replacement day - Avoid arranging disposal separately and choose a convenient recycling service when it is time to replace your mattress.

Find a great value zip and link mattress

Looking for the right mattress at the right price? Explore the latest MattressNextDay sale and compare offers on trusted brands, popular sizes and different comfort grades. Shop mattress sale.

Ask the expert about zip and link mattresses

Picking out your mattress is more straightforward when you know what to compare. Our product experts answer common questions about zip and link mattresses, including size, suitability, feel, and delivery.

Martin Seeley, Product Expert at MattressNextDay, answers questions about zip and link mattresses.

Can you feel the zip in the middle of a zip and link mattress?

Zip and link mattresses are designed to create a closely joined sleeping surface, and the zip itself sits around the adjoining edges rather than across the top of the mattress.

How noticeable the central join feels will depend on the mattress construction, comfort layers and sleeper. If you tend to sleep directly in the centre of the bed, check the individual product construction and reviews before ordering, rather than assuming every design will feel identical.

Are zip and link mattresses good for couples?

They can be particularly useful for couples who have different comfort preferences. Selected zip and link mattresses are available with different firmness levels on each side, allowing each person to choose a more suitable feel while still sharing one bed.

Separate mattress cores can also help reduce movement travelling between sleepers and minimise roll-together. The exact level of movement isolation will depend on the mattress's construction rather than on the zip system alone.

What is a split-tension zip and link mattress?

Split tension means the two mattress sections have different comfort grades or firmness levels. For example, one sleeper may prefer a firmer feel while the other wants something with more cushioning.

Availability varies by product, so check whether the particular zip and link mattress you are considering offers a choice of tensions. Also, make sure you know which side has been ordered in each firmness before setting up the mattress.

What sizes do zip and link mattresses come in?

Zip and link dimensions vary between products. The important point is to check both the total linked size and the dimensions of each individual mattress section before ordering.

A product page should make clear how the full sleeping surface is divided. This is particularly important if you plan to separate the mattresses regularly, as each section also needs to fit the bed base or frame used when they are apart.

Can I use a zip and link mattress on a standard bed frame?

Possibly, provided the complete linked mattress dimensions match the sleeping area of the bed frame and the base provides suitable support.

If you intend to separate the mattresses, you will also need an appropriate base for each individual section. Always check both the mattress and bed frame specifications, particularly with specialist sizes, rather than relying on the size name alone.

Do I need special bedding for a zip and link mattress?

When the mattresses are zipped together, bedding should match the overall linked mattress dimensions. That includes fitted sheets and mattress protectors, where both width and mattress depth are important.

If you regularly separate the two sections, you may also need individual bedding sized for each half. Check the exact measurements before buying sheets or protectors, as split dimensions can vary between models.

How do you care for a zip and link mattress?

Follow the care instructions supplied with your particular mattress. Depending on its construction, this may involve rotating the sections regularly to encourage more even wear.

The advantage of having two sections is that each can be handled separately. If your mattress has different firmness levels on each side, keep track of which section belongs to which sleeper when rotating them.

Do zip and link mattresses stop partner movement?

Separate mattress cores can help reduce movement travelling from one sleeper to the other, especially when combined with a construction designed to limit motion transfer.

However, no mattress should be assumed to eliminate partner movement completely. The spring or foam system, comfort layers and bed base all influence how much movement you notice during the night.

Are zip and link mattresses more expensive than standard mattresses?

Prices vary according to size, materials, construction, brand and whether different firmness options are included.

When comparing value, compare the complete zip and link mattress with a conventional mattress of an equivalent overall size. Remember that you are also paying for added flexibility, including easier handling and the ability to separate the sleeping surfaces where appropriate.

Can I get free next-day delivery on a zip and link mattress?

Free next-day delivery is available on eligible in-stock mattresses across the UK mainland. Because zip and link mattresses can be specialist products, availability may vary, so check the individual product page and delivery information before ordering.