Zip & Link Mattresses The Zip and Link mattress gives the option of connecting mattresses of different tensions together. This means that everyone can get the correct independent mattress support they need. Choose your left and right tensions ranging from gentle through to extra firm and your preferred size of bed, be it a King or Super King. FiltersSizeSingleSmall DoubleSmall SingleDoubleKingSuper KingEmperorProduct TypeMattressesPillow TopPocket SprungSplit TensionTENSIONExtra FirmFirmFirmerGentleMediumBRANDHarrison SpinksHypnosSpring Count180020005000750010000150001800034000Price£0 - £499£500 - £999£1000 - £1499£1500+MATERIALCashmereCottonEgyptian CottonMohairSilkWool Sort by Price Low to High Price High to Low A-Z 20% OFFHarrison SpinksHarrogate Silk MattressWas £2,470 NOW £1,976Dual TensionZip & Link4 Tensions18000 Springs8 Fillings20% OFFHarrison SpinksThornton British Wool MattressWas £850 NOW £680Dual TensionZip & Link4 Tensions5000 Springs3 Fillings20% OFFHypnosDawson Pillow Top MattressWas £925 NOW £740Dual TensionZip & Link2 Tensions2000 Springs4 Fillings20% OFFHarrison SpinksClifton Cashmere MattressWas £1,975 NOW £1,580Dual TensionZip & Link4 Tensions15000 Springs7 Fillings20% OFFHarrison SpinksMiddleham Mohair MattressWas £1,375 NOW £1,100Dual TensionZip & Link4 Tensions10000 Springs6 Fillings20% OFFHarrison SpinksHelmsley Egyptian Cotton MattressWas £1,050 NOW £840Dual TensionZip & Link4 Tensions7500 Springs5 Fillings20% OFFHarrison SpinksRichmond Pillow Top MattressWas £1,545 NOW £1,236Dual TensionZip & Link4 Tensions10000 Springs6 Fillings20% OFFHarrison SpinksIlkley Alpaca Mattress & TopperWas £6,650 NOW £5,320Dual TensionZip & Link4 Tensions34000 Springs9 Fillings20% OFFHarrison SpinksIlkley Alpaca Mattress TopperWas £1,450 NOW £1,160Dual TensionZip & Link4 Tensions10000 Springs9 Fillings20% OFFHypnosRosemont MattressWas £975 NOW £780Dual TensionZip & Link2 Tensions1800 Springs4 Fillings What is a zip and link mattress? A zip and link mattress consists of two individual single mattresses of differing tensions that are zipped together along their long side to create a king, super king or emperor bed. What’s special about these zip together mattresses is that each mattress is independently structured so if you and your partner prefer different levels of firmness you can choose your left and right tensions so that everyone gets a great night’s sleep and gets the correct, independent support they need. Choose a firmness level to suit your needs Our range of zip and link mattresses offer four tension options – gentle, medium, firm and extra firm, and you can choose the same or differing tensions for the left and right side. The position you sleep in can help determine the tension you require, with the key focus being about keeping your body aligned. For advice on how firm your mattress should be, read our helpful mattress buying guide.