A super king zip and link mattress joins two single mattresses (90 x 200cm each) together to form one super king bed (180 x 200cm), giving you the flexibility to unzip them into two separate singles and making each half far easier to carry up tight stairwells or through narrow doorways. At Land of Beds, we've been helping people across the UK find the right mattress for over 50 years. Our zip and link range includes natural, latex, memory foam, and gel filled options, across a wide range of tensions including independent split tension on each side, with prices starting from £749. Free mainland UK delivery, our Price Promise Guarantee, and expert advice are included as standard.
Browse the full range below, or read on for our size and filling guides. Our team is available seven days a week if you'd like a personal recommendation.
A zip and link mattress solves a problem a standard super king can't: it lets two people choose completely different levels of comfort and support while still sleeping in one bed. Because each half is a genuine single mattress, you can zip them together for a shared night's sleep or separate them entirely, for a guest room, a home that needs flexible sleeping arrangements, or a couple with very different preferences. At Land of Beds, we've spent over 50 years helping people work out whether zip and link is the right fit for how they actually live and sleep.
Three things determine whether zip and link is the right choice, and which one suits you.
| Factor | Why It Matters | What to Check |
|---|---|---|
| Split tension needs | The main reason people choose zip and link is to have two different comfort levels in one bed. | Whether you and your partner need different tensions, or the same tension on both sides |
| Filling type | Natural, latex, memory foam, and gel fillings all feel different and suit different sleepers and budgets. | Which filling matches your temperature preference, budget, and how you sleep |
| Flexibility of use | Zip and link mattresses can be separated into two singles, useful for guest rooms or changing needs. Each half is also far easier to carry up tight stairs or through narrow doorways than a single super king mattress. | Whether you might want to split the bed into two singles in future, and whether access to the room is tight |
Not sure where you fall? Speak to our team or use the quick decision guide further down this page.
A super king zip and link mattress is made from two single mattresses joined together. Both halves must be the same overall dimensions to link correctly.
| Component | Dimensions | Best For |
|---|---|---|
| Each single half | 90 x 200cm | Sold and zipped as a pair to form the full bed |
| Joined super king | 180 x 200cm | Couples wanting a shared bed with the option of independent comfort or to split into two singles |
Check your bed frame or divan base is designed to take a zip and link mattress, standard super king frames don't always suit a split base. See our What Makes a Good Mattress? guide for more help matching mattress quality to your needs.
The filling inside each half of a zip and link mattress determines how it feels, how warm it sleeps, and how it performs over time.
| Type | Key Features | Best For |
|---|---|---|
| Natural Fillings | Cotton, wool, silk, or cashmere layered over pocket springs, breathable and temperature-regulating | Sleepers wanting a traditional, breathable feel |
| Latex | Responsive feel with strong pressure relief, naturally resistant to dust mites | Sleepers wanting bounce alongside pressure relief |
| Memory Foam | Contours closely to the body, strong pressure relief and spinal support | Side sleepers wanting close-conforming support |
| Gel | Responds to body weight with a cooling sleep surface | Warmer sleepers wanting pressure relief without overheating |
Choose Split Tension if:
Choose Natural Fillings if:
Choose Memory Foam or Gel if:
Choose Latex if:
In our showrooms, most couples choosing zip and link aren't disagreeing about comfort in the abstract, they've usually already tried sharing a standard mattress and one side has been keeping the other awake.
Your budget affects filling quality, spring count per half, and how well each side holds its comfort over time.
| Budget | What You Get | Best For |
|---|---|---|
| Under £1,000 | Entry-level memory foam or foam fillings across both halves, dependable but simpler build quality. | First homes, guest rooms, occasional use |
| £1,000 to £1,999 | Better quality fillings, higher pocket spring counts per half, more durable comfort layers. Where most main bedroom buyers land. | Everyday use in a main bedroom |
| £2,000+ | Premium natural fillings, high pocket spring counts, superior build quality on both halves. | Long-term investment, master bedrooms |
Because each half of a zip and link mattress is effectively its own mattress, spending more buys better quality and durability on both sides independently, not just a single upgrade.
Mike Murray, Land of Beds CEO: "The real benefit of zip and link is flexibility, you get independent tension on each side, and the two halves can travel up tight stairwells that a single super king mattress never could. Guest rooms benefit too, you can run it as one bed or split it into two singles whenever you need to."
Looking for a quality super king zip and link mattress at a lower price? We have options starting from £749, with regular sales across selected models. Browse our affordable zip and link mattresses to see what's available at your budget.
Our Price Promise Guarantee means you won't pay more than you should. 0% finance is available on eligible orders, spread the cost over a range of terms to suit your budget. See our finance options for details.
Not sure whether zip and link or a standard one-piece super king is right for you? Here's a plain comparison.
| Zip & Link | Standard Super King | |
|---|---|---|
| Comfort | Two independent tensions possible, one on each side | One tension across the whole mattress |
| Flexibility | Can be unzipped into two single mattresses | Fixed as one piece |
| Feel underfoot | A join runs down the centre, some people notice this | Fully seamless surface |
| Best for | Couples with different needs, flexible or guest room use | Couples happy with a shared, matched feel |
Neither is objectively better, it depends on whether you and your partner want matched or independent comfort. Read our full guide: What Mattress Firmness Is Best for You?.
Inclusion varies by product. As a general guide across our range.
| Item | Typically Included? |
|---|---|
| Both mattress halves | Yes, always, sold as a matched pair |
| Linking zip | Yes, always, fitted to both halves |
| Cover / fabric casing | Yes, always |
| Old mattress removal | Available on most models as a paid add-on, check the individual listing to confirm |
| Delivery | Yes, free on orders over £100 |
Always check the individual product listing for full details on what's included before purchasing. This varies between products.
| What We Offer | Why It Matters to You |
|---|---|
| 50+ years of expertise | Deep product knowledge across hundreds of mattresses |
| A wide range of zip and link mattresses | One of the widest independent selections in the UK |
| Free mainland UK delivery | No delivery charges on orders over £100 |
| Price Promise Guarantee | We'll match any like-for-like price you find elsewhere |
| 0% finance available | Spread the cost on eligible orders |
| Expert advice, 7 days a week | Real people via phone, chat, or in-store, no scripts, no pressure |
| Family-run, independent retailer | We recommend what's right for you, not what's easiest for us |
| 9,000+ verified Trustpilot reviews | Real feedback from real customers across thousands of orders |
Not sure which super king zip and link mattress is right for you and your partner? Our expert team has helped thousands of customers make this decision, and there's no pressure to buy. Chat online, call us, or visit our showrooms in Cheshire and Greater Manchester. We're open seven days a week.
| How to Reach Us | What to Expect |
|---|---|
| Live chat | Fast responses for quick questions. Available during opening hours. |
| Phone | Speak directly with a mattress expert on 01928 242829. Best for detailed advice. |
| In-store (Cheshire / Greater Manchester) | See a zip and link mattress in person before you buy. |
| Help Centre | Buying guides, size guides, and FAQs available 24/7. |
| Question | Answer |
|---|---|
| What's the best super king zip and link mattress to buy? | Depends on whether you and your partner need matched or different tensions, and your filling preference. Use the quick decision guide above to narrow down by need. |
| Will any bed frame or divan base fit a zip and link mattress? | Not always. Standard super king frames can work, but check the frame or base is suitable for a split mattress, particularly with slatted bases. |
| Are split tension options worth it? | For couples with genuinely different comfort needs, yes, it's the main reason people choose zip and link over a standard super king. If you and your partner want the same feel, a standard super king may be simpler. |
| How long should a zip and link mattress last? | Typically 7 to 8 years with regular use, though this varies by filling and build quality on each half. |
| What size should I choose? | Zip and link mattresses in this range join two single (90 x 200cm) mattresses to form a super king (180 x 200cm). Check the size guide above for full dimensions. |
| Does a zip and link mattress come with the linking zip fitted? | Yes, always. Both halves are sold with the zip fitted, ready to join together. |
| Does a zip and link mattress require assembly? | No assembly is needed. Simply zip the two halves together once delivered. |
| Do you offer free delivery on zip and link mattresses? | Yes. Free UK delivery on orders over £100. Some further out postcodes may incur a charge. See our delivery information for details. |
| Can I buy on finance? | Yes. 0% finance is available on eligible orders. See our finance page for terms and eligibility. |
| Can I feel the join between the two halves? | Some people notice a slight seam down the centre, particularly on firmer mattresses. Higher quality models are designed to minimise this. |
| What's the difference between zip and link and a standard super king? | A zip and link mattress is two single mattresses joined together, allowing independent tension on each side and the option to separate them. A standard super king is one piece throughout. See the comparison above for more detail. |
