{"id":7151,"date":"2026-10-23T15:21:48","date_gmt":"2026-10-23T14:21:48","guid":{"rendered":"https:\/\/www.landofbeds.co.uk\/help-and-advice\/?p=7151"},"modified":"2026-10-23T15:21:50","modified_gmt":"2026-10-23T14:21:50","slug":"mattress-tension-guide-2","status":"publish","type":"post","link":"https:\/\/www.landofbeds.co.uk\/help-and-advice\/lifestyle\/mattress-tension-guide-2\/","title":{"rendered":"How to Choose Mattress Firmness and Materials for Your Body Weight"},"content":{"rendered":"\n<!--\nLAND OF BEDS ARTICLE METADATA\n\nH1: How to Choose Mattress Firmness and Materials for Your Body Weight\n\nSEO title: Mattress Firmness by Weight: Find the Right Tension | Land of Beds\n\nSlug: mattress-tension-guide\n\nMeta description: Your body weight can affect how a mattress feels. Learn how to choose mattress firmness, compare foam and spring options, and find a comfortable fit for your sleeping position.\n\nPrimary keyword: mattress firmness by weight\n\nSecondary keywords:\nmattress tension by weight\nmattress firmness guide\nmattress materials\nmemory foam vs pocket sprung\nmattress firmness by sleeping position\n\nIMPORTANT:\nRetain the existing published URL and original publication date.\nUpdate the visible last-updated date and dateModified schema when the revised article goes live.\n-->\n\n<style>\n#lob-mattress-weight-guide {\n  max-width: 900px;\n  margin: 0 auto;\n  color: #444;\n  font-family: Arial, sans-serif;\n  font-size: 15px;\n  line-height: 1.8;\n}\n\n#lob-mattress-weight-guide * {\n  box-sizing: border-box;\n}\n\n#lob-mattress-weight-guide h1,\n#lob-mattress-weight-guide h2,\n#lob-mattress-weight-guide h3,\n#lob-mattress-weight-guide h4 {\n  font-family: Quicksand, Arial, sans-serif;\n  color: #333;\n  line-height: 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}\n}\n<\/style>\n\n\n<article id=\"lob-mattress-weight-guide\">\n\n\n\n  <div class=\"lob-quick-answer\">\n    <strong>Quick answer:<\/strong> Your body weight can affect how a mattress feels because it influences how much the comfort layers and spring unit compress. A mattress that feels firm to one person may feel softer to someone else. However, weight alone cannot tell you which mattress to choose. Your sleeping position, preferred feel, materials and the mattress&#8217;s overall construction all matter.\n  <\/div>\n\n\n  <!-- QUIZ JUMP -->\n  <div class=\"lob-quiz-jump\">\n    <strong>Looking for the mattress quiz?<\/strong>\n    <span>Answer a few simple questions to get a starting point for firmness and materials to explore.<\/span>\n    <a href=\"#lob-mattress-quiz\">Start the mattress quiz<\/a>\n  <\/div>\n\n\n  <p>Choosing a mattress can feel surprisingly complicated. There are different firmness levels, spring systems, foam types and comfort layers to consider, and the same mattress will not necessarily feel the same to everyone.<\/p>\n\n  <p>One useful place to start is by thinking about how your body interacts with a mattress. Body weight can influence how much you sink into the surface, while your sleeping position and comfort preferences can help determine how much cushioning or resistance you may enjoy.<\/p>\n\n  <p>If you have been sent this page by a member of our sales team, you can go straight to the quiz below. You do not need to read the whole guide first.<\/p>\n\n\n  <!-- QUIZ -->\n  <section class=\"lob-quiz\" id=\"lob-mattress-quiz\" aria-labelledby=\"lob-quiz-heading\">\n\n    <h2 id=\"lob-quiz-heading\">Find Your Mattress Firmness and Material Starting Point<\/h2>\n\n    <p class=\"lob-quiz-intro\">\n      Not sure which mattress firmness or material to look for? Answer the questions below and we will give you a general starting point to explore.\n    <\/p>\n\n    <p class=\"lob-quiz-intro\">\n      <strong>Your weight is optional.<\/strong> You can still use the quiz if you would rather not provide it. Your result is a guide rather than a definitive recommendation, because mattresses vary in construction and firmness.\n    <\/p>\n\n\n    <form id=\"lob-mattress-quiz-form\">\n\n      <fieldset>\n\n        <legend>1. Which body weight range is closest to yours? (Optional)<\/legend>\n\n        <p class=\"lob-question-help\">\n          Choose a range only if you are comfortable doing so. These are broad guide bands, not categories that determine which mattress you should buy.\n        <\/p>\n\n        <select id=\"lob-quiz-weight\" name=\"weight\">\n\n          <option value=\"unspecified\">\n            Prefer not to say \/ not sure\n          <\/option>\n\n          <option value=\"under60\">\n            Under 60 kg (under about 9 st 6 lb)\n          <\/option>\n\n          <option value=\"60to75\">\n            60 to 75 kg (about 9 st 6 lb to 11 st 11 lb)\n          <\/option>\n\n          <option value=\"75to90\">\n            75 to 90 kg (about 11 st 11 lb to 14 st 2 lb)\n          <\/option>\n\n          <option value=\"90to110\">\n            90 to 110 kg (about 14 st 2 lb to 17 st 5 lb)\n          <\/option>\n\n          <option value=\"over110\">\n            Over 110 kg (over about 17 st 5 lb)\n          <\/option>\n\n        <\/select>\n\n      <\/fieldset>\n\n\n      <fieldset>\n\n        <legend>2. Which position do you usually sleep in?<\/legend>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"position\" value=\"side\" required=\"\">\n          <span>On my side<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"position\" value=\"back\">\n          <span>On my back<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"position\" value=\"front\">\n          <span>On my front<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"position\" value=\"mixed\">\n          <span>I move between different positions<\/span>\n        <\/label>\n\n      <\/fieldset>\n\n\n      <fieldset>\n\n        <legend>3. What kind of mattress feel do you usually prefer?<\/legend>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"feel\" value=\"soft\" required=\"\">\n          <span>Soft and cushioned, with a little more sink<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"feel\" value=\"balanced\">\n          <span>A balance of cushioning and a stable feel<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"feel\" value=\"firm\">\n          <span>Firmer and more stable, with less sink<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"feel\" value=\"unsure\">\n          <span>I&#8217;m not sure yet<\/span>\n        <\/label>\n\n      <\/fieldset>\n\n\n      <fieldset>\n\n        <legend>4. Which material feel sounds most appealing?<\/legend>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"material\" value=\"contouring\" required=\"\">\n          <span>A closer, moulded feel that follows my shape<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"material\" value=\"responsive\">\n          <span>A springier, more responsive feel<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"material\" value=\"balanced\">\n          <span>A combination of cushioning and responsiveness<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"material\" value=\"unsure\">\n          <span>I&#8217;m open to different materials<\/span>\n        <\/label>\n\n      <\/fieldset>\n\n\n      <fieldset>\n\n        <legend>5. Do you tend to feel too warm in bed?<\/legend>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"temperature\" value=\"warm\" required=\"\">\n          <span>Yes, temperature is something I consider<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"temperature\" value=\"notwarm\">\n          <span>No particular temperature concern<\/span>\n        <\/label>\n\n        <label class=\"lob-choice\">\n          <input type=\"radio\" name=\"temperature\" value=\"unsure\">\n          <span>I&#8217;m not sure<\/span>\n        <\/label>\n\n      <\/fieldset>\n\n\n      <button type=\"submit\">\n        Show my starting point\n      <\/button>\n\n    <\/form>\n\n\n    <!-- RESULTS -->\n\n    <div id=\"lob-quiz-results\" class=\"lob-result lob-hidden\" role=\"status\" aria-live=\"polite\" tabindex=\"-1\">\n\n      <h3>Your starting point<\/h3>\n\n      <p>\n        <strong>Firmness to compare:<\/strong>\n        <span id=\"lob-quiz-firmness\"><\/span>\n      <\/p>\n\n      <p id=\"lob-quiz-feel-note\"><\/p>\n\n\n      <h4>Materials worth exploring<\/h4>\n\n      <p id=\"lob-quiz-material\"><\/p>\n\n\n      <div id=\"lob-quiz-temperature-note\"><\/div>\n\n\n      <div class=\"lob-note\">\n\n        <strong>Remember:<\/strong> this result is a general starting point, not a definitive recommendation. Mattress firmness labels vary between manufacturers, and the construction of an individual mattress affects how it feels. Always check the specific mattress details and choose according to your own comfort.\n\n      <\/div>\n\n\n      <button type=\"button\" id=\"lob-quiz-reset\" class=\"lob-reset\">\n        Try different answers\n      <\/button>\n\n    <\/div>\n\n  <\/section>\n\n\n  <!-- IN THIS GUIDE -->\n\n  <nav class=\"lob-toc\" aria-label=\"In this guide\">\n\n    <h2>In this guide<\/h2>\n\n    <ul>\n      <li><a href=\"#lob-weight-firmness\">How body weight affects mattress firmness<\/a><\/li>\n      <li><a href=\"#lob-weight-guide\">A general mattress firmness guide by weight<\/a><\/li>\n      <li><a href=\"#lob-sleep-position\">How sleeping position affects your choice<\/a><\/li>\n      <li><a href=\"#lob-materials\">Comparing mattress materials<\/a><\/li>\n      <li><a href=\"#lob-body-materials\">How body weight and materials work together<\/a><\/li>\n      <li><a href=\"#lob-couples\">What if two people sharing a bed need different things?<\/a><\/li>\n      <li><a href=\"#lob-choose-mattress\">How to choose and test a mattress<\/a><\/li>\n      <li><a href=\"#lob-faq\">Frequently asked questions<\/a><\/li>\n    <\/ul>\n\n  <\/nav>\n\n\n  <!-- BODY WEIGHT SECTION -->\n\n  <h2 id=\"lob-weight-firmness\">How does body weight affect mattress firmness?<\/h2>\n\n  <p>\n    Mattress firmness describes how soft or firm the surface feels. Body weight can influence that feeling because it affects how much the mattress compresses beneath you.\n  <\/p>\n\n  <p>\n    For example, a lighter person may not sink as far into a mattress, so its surface can feel firmer to them. Someone with a higher body weight may compress the same comfort layers more deeply and experience a softer feel.\n  <\/p>\n\n  <p>\n    This is a general pattern, not a guarantee. Two mattresses labelled medium can feel quite different because of their spring unit, foam density, comfort layers and overall design. Even mattresses made with similar materials may have different feels.\n  <\/p>\n\n  <div class=\"lob-note\">\n\n    <strong>The important distinction:<\/strong>\n    a firmness label describes the feel of a mattress, but it does not tell you everything about its construction or how it will feel to you. Look at the whole mattress rather than relying on the word soft, medium or firm alone.\n\n  <\/div>\n\n  <p>\n    Body weight is therefore best used as a starting point. Combine it with your usual sleeping position, whether you prefer to sink into a mattress or lie more on top of it, and the manufacturer&#8217;s guidance for the specific mattress you are considering.\n  <\/p>\n\n\n  <!-- WEIGHT GUIDE -->\n\n  <h2 id=\"lob-weight-guide\">A general mattress firmness guide by weight<\/h2>\n\n  <p>\n    The table below offers broad starting points for comparing mattress firmness. The weight bands are approximate, and the suggestions are not strict cut-offs. You may prefer a different feel within or outside the range shown, particularly if you sleep in a position that benefits from more cushioning or prefer a noticeably firmer surface.\n  <\/p>\n\n  <div class=\"lob-table-wrap\">\n\n    <table>\n\n      <thead>\n\n        <tr>\n          <th scope=\"col\">Approximate body weight<\/th>\n          <th scope=\"col\">Firmness to explore<\/th>\n          <th scope=\"col\">What to compare<\/th>\n        <\/tr>\n\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td>\n            Under 60 kg<br>\n            (under about 9 st 6 lb)\n          <\/td>\n\n          <td>\n            Soft to medium\n          <\/td>\n\n          <td>\n            Whether the surface offers enough cushioning and whether you find it comfortable without feeling as though you are lying on top of it.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>\n            60 to 75 kg<br>\n            (about 9 st 6 lb to 11 st 11 lb)\n          <\/td>\n\n          <td>\n            Soft to medium-firm\n          <\/td>\n\n          <td>\n            How much give you prefer, especially around the shoulders and hips if you sleep on your side.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>\n            75 to 90 kg<br>\n            (about 11 st 11 lb to 14 st 2 lb)\n          <\/td>\n\n          <td>\n            Medium to medium-firm\n          <\/td>\n\n          <td>\n            The balance between cushioning and resistance, and whether the mattress feels comfortable in your usual sleeping position.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>\n            90 to 110 kg<br>\n            (about 14 st 2 lb to 17 st 5 lb)\n          <\/td>\n\n          <td>\n            Medium-firm to firm\n          <\/td>\n\n          <td>\n            How well the mattress manages sinkage while still providing enough cushioning for your preferred sleeping position.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>\n            Over 110 kg<br>\n            (over about 17 st 5 lb)\n          <\/td>\n\n          <td>\n            Compare medium-firm and firm options, guided by the mattress construction\n          <\/td>\n\n          <td>\n            Check the manufacturer&#8217;s guidance on intended use and weight limits, where provided. Consider the comfort layers as well as the firmness label.\n          <\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <p>\n    These suggestions are deliberately broad. A side sleeper may prefer more cushioning than a front sleeper, for example, and a mattress with a firmer base can still have a plush comfort layer on top. The combination of layers can make a meaningful difference to the overall feel.\n  <\/p>\n\n  <p>\n    If you are choosing a mattress for someone else, you do not need to rely on weight alone. Asking how they like a mattress to feel, what position they usually sleep in and whether they prefer a responsive or more contouring surface can also help narrow down the options.\n  <\/p>\n\n\n  <!-- SLEEPING POSITION -->\n\n  <h2 id=\"lob-sleep-position\">How sleeping position affects your choice<\/h2>\n\n  <p>\n    Your usual sleeping position can help you decide how much cushioning and resistance to look for. The suggestions below are starting points, and you may prefer a different feel depending on your build and personal comfort.\n  <\/p>\n\n  <h3>Side sleepers<\/h3>\n\n  <p>\n    Side sleepers often prefer a surface with enough give to accommodate the shoulders and hips. A softer or medium feel may be worth comparing, although the comfort layers and overall construction can make a firmer mattress feel different from another model with the same label.\n  <\/p>\n\n  <h3>Back sleepers<\/h3>\n\n  <p>\n    Back sleepers may prefer a balanced or medium-firm feel, depending on how much cushioning they enjoy. Compare how the mattress feels beneath the areas that make contact with the surface.\n  <\/p>\n\n  <h3>Front sleepers<\/h3>\n\n  <p>\n    Front sleepers often start by comparing medium-firm and firm options, particularly if they dislike the feeling of sinking deeply into the mattress. The right choice still depends on body weight, comfort layers and personal preference.\n  <\/p>\n\n  <h3>Combination sleepers<\/h3>\n\n  <p>\n    If you change positions during the night, a medium or medium-firm mattress can be a useful place to start. Consider whether you can move comfortably on the surface and whether the mattress feels suitable in each position you use.\n  <\/p>\n\n\n  <!-- MATERIALS -->\n\n  <h2 id=\"lob-materials\">Comparing mattress materials<\/h2>\n\n  <p>\n    Firmness is only one part of how a mattress feels. The materials inside it influence how closely it contours to your body, how quickly it responds when you move and how much cushioning you notice at the surface.\n  <\/p>\n\n\n  <div class=\"lob-material\">\n\n    <h3>Memory foam<\/h3>\n\n    <p>\n      Memory foam is known for its close, moulded feel. It responds to pressure and can feel more enveloping than a spring mattress. This may appeal to people who like to sink into the surface, while those who prefer a springier feel may find it less suitable.\n    <\/p>\n\n    <p>\n      Foam types and constructions vary. If you are considering memory foam, look at the comfort layer, the mattress&#8217;s overall firmness and the manufacturer&#8217;s description rather than assuming every foam mattress feels the same.\n    <\/p>\n\n    <p>\n      <a href=\"https:\/\/www.landofbeds.co.uk\/mattresses\/memory-foam\">\n        Explore memory foam mattresses\n      <\/a>\n    <\/p>\n\n  <\/div>\n\n\n  <div class=\"lob-material\">\n\n    <h3>Pocket sprung<\/h3>\n\n    <p>\n      A pocket sprung mattress contains individual springs held in fabric pockets. The spring unit provides a responsive base, while the comfort layers above it influence how soft, cushioned or firm the surface feels.\n    <\/p>\n\n    <p>\n      Spring tension, spring design and the materials layered on top all affect the result. Do not judge a pocket sprung mattress by spring count alone, as that number does not explain the quality or feel of the complete mattress.\n    <\/p>\n\n    <p>\n      <a href=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/buying-guides\/pocket-sprung-mattresses-guide\/\">\n        Read our pocket sprung mattress guide\n      <\/a>\n    <\/p>\n\n  <\/div>\n\n\n  <div class=\"lob-material\">\n\n    <h3>Hybrid mattresses<\/h3>\n\n    <p>\n      Hybrid mattresses combine a spring unit with comfort materials such as foam or other fillings. They can offer a mix of responsiveness and cushioning, but the balance depends on how the individual mattress is designed.\n    <\/p>\n\n    <p>\n      A hybrid is not automatically firmer or softer than a mattress made from one main material. Compare its overall feel, the depth and type of its comfort layers, and any guidance the manufacturer provides about use and suitability.\n    <\/p>\n\n    <p>\n      <a href=\"https:\/\/www.landofbeds.co.uk\/mattresses\/hybrid\">\n        Explore hybrid mattresses\n      <\/a>\n    <\/p>\n\n  <\/div>\n\n\n  <div class=\"lob-material\">\n\n    <h3>Latex<\/h3>\n\n    <p>\n      Latex tends to have a more buoyant, responsive feel than traditional memory foam. It may appeal to people who want cushioning without the same degree of slow, close contouring. The exact feel varies with the latex and the rest of the mattress construction.\n    <\/p>\n\n  <\/div>\n\n\n  <div class=\"lob-material\">\n\n    <h3>Natural fillings and other comfort layers<\/h3>\n\n    <p>\n      Materials such as wool and cotton may be used within a mattress to change the surface feel and overall construction. They are often part of a combination of layers rather than the only material in the mattress.\n    <\/p>\n\n    <p>\n      When comparing these mattresses, look at the complete specification and consider whether the surface feels right to you. A material name on its own does not determine the firmness or overall suitability of a mattress.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- BODY WEIGHT + MATERIALS -->\n\n  <h2 id=\"lob-body-materials\">How body weight and materials work together<\/h2>\n\n  <p>\n    The same material can feel different depending on how it is used. For example, a thick foam comfort layer over a spring unit may feel quite different from a thinner foam layer over a similar unit. The firmness of the base, the type of comfort layer and how they work together all matter.\n  <\/p>\n\n\n  <div class=\"lob-table-wrap\">\n\n    <table>\n\n      <thead>\n\n        <tr>\n          <th scope=\"col\">If you notice&#8230;<\/th>\n          <th scope=\"col\">What to compare<\/th>\n        <\/tr>\n\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td>You do not seem to sink very far into a mattress<\/td>\n\n          <td>\n            Try a range of comfort layers and firmness levels. A lighter person may experience some mattresses as firmer than expected.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>You sink more deeply than you would like<\/td>\n\n          <td>\n            Compare firmer options and check the mattress&#8217;s construction and any manufacturer guidance about its intended use.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>You prefer to feel held by the surface<\/td>\n\n          <td>\n            Compare memory foam and other contouring comfort layers, paying attention to how closely each model moulds around you.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>You prefer a springier feel<\/td>\n\n          <td>\n            Try pocket sprung or latex options, or hybrids with more responsive comfort layers.\n          <\/td>\n        <\/tr>\n\n        <tr>\n          <td>You tend to feel warm in bed<\/td>\n\n          <td>\n            Compare covers, ventilation and the materials used throughout the mattress. Temperature performance depends on the complete design, not one label alone.\n          <\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <p>\n    If you are considering a mattress for a higher body weight, check any manufacturer guidance on intended use or weight limits rather than relying on the word firm. Construction and the combination of materials matter as much as the firmness description.\n  <\/p>\n\n  <p>\n    For a broader introduction to how mattress types differ, read our\n    <a href=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/buying-guides\/types-of-mattresses-explained\/\">\n      guide to mattress types\n    <\/a>.\n  <\/p>\n\n\n  <!-- COUPLES -->\n\n  <h2 id=\"lob-couples\">What if two people sharing a bed need different things?<\/h2>\n\n  <p>\n    Partners can have different body weights, sleeping positions and preferences. One person may enjoy a soft, cushioned surface while the other prefers a firmer feel. Choosing a mattress together is easier when both people try it and explain what feels comfortable to them.\n  <\/p>\n\n  <p>\n    A medium or medium-firm mattress may be a useful compromise for some couples, but it is not right for everyone. Depending on the range available, you could also ask about dual-tension mattresses or zip-and-link arrangements that allow each side to have a different feel.\n  <\/p>\n\n  <p>\n    If you share a bed, test it together where possible. Consider how the mattress feels to both people, whether you can move comfortably and whether the overall construction suits your preferences.\n  <\/p>\n\n\n  <!-- CHOOSING -->\n\n  <h2 id=\"lob-choose-mattress\">How to choose and test a mattress<\/h2>\n\n  <p>\n    Once you have a general idea of the firmness and materials you want to explore, use these practical checks to narrow down your options.\n  <\/p>\n\n  <ol>\n\n    <li>\n      <strong>Start with your sleeping position.<\/strong>\n      Think about how you usually settle to sleep, as well as whether you change position during the night.\n    <\/li>\n\n    <li>\n      <strong>Use weight as a guide, not a rule.<\/strong>\n      Consider how much you tend to sink into a mattress, but do not make a decision based on a weight band alone.\n    <\/li>\n\n    <li>\n      <strong>Compare the materials.<\/strong>\n      Decide whether you prefer a close, moulded feel, a springier surface or a combination of the two.\n    <\/li>\n\n    <li>\n      <strong>Check the full construction.<\/strong>\n      Look beyond the firmness label and review the spring unit, comfort layers, mattress depth and any manufacturer guidance.\n    <\/li>\n\n    <li>\n      <strong>Try it in your usual sleeping position.<\/strong>\n      Spend enough time lying on the mattress to get a sense of its surface feel, and change position if that is how you normally sleep.\n    <\/li>\n\n    <li>\n      <strong>Check the individual terms before buying.<\/strong>\n      Delivery, returns, guarantees and any trial arrangements can vary between mattresses. Read the terms for the exact option you are considering rather than assuming they are the same across the range.\n    <\/li>\n\n  <\/ol>\n\n\n  <p>\n    If you are still unsure, our guide to\n    <a href=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/buying-guides\/what-mattress-firmness-is-best-for-you\/\">\n      choosing the right mattress firmness\n    <\/a>\n    explains more about comparing firmness levels.\n  <\/p>\n\n\n  <!-- FAQ -->\n\n  <h2 id=\"lob-faq\">Frequently asked questions<\/h2>\n\n\n  <h3>Should I choose a firmer mattress if I weigh more?<\/h3>\n\n  <p>\n    Body weight can affect how much a mattress compresses, so comparing firmer options may be useful if you find that you sink more deeply than you prefer. However, a firm label alone does not guarantee the right feel. The materials, construction, sleeping position and your comfort preferences should all be considered.\n  <\/p>\n\n\n  <h3>Is a soft mattress always better for a lighter person?<\/h3>\n\n  <p>\n    No. A lighter person may experience a mattress as firmer because they compress it less, but personal preference still matters. Some people enjoy a cushioned surface, while others prefer a more stable feel. Try different options rather than choosing by weight alone.\n  <\/p>\n\n\n  <h3>Is memory foam suitable for every body weight?<\/h3>\n\n  <p>\n    Memory foam mattresses vary in their construction, firmness and comfort layers. Body weight can affect how deeply the foam compresses, but there is no single foam mattress that will suit everyone. Check the details of the individual mattress and how it feels to you.\n  <\/p>\n\n\n  <h3>Are pocket sprung mattresses firmer than memory foam mattresses?<\/h3>\n\n  <p>\n    Not necessarily. Pocket sprung describes the spring system, while memory foam describes a material commonly used in comfort layers or throughout a mattress. Either type can be made with different firmness levels, and a pocket sprung mattress may also include foam or other fillings.\n  <\/p>\n\n\n  <h3>Does a higher spring count mean a better mattress?<\/h3>\n\n  <p>\n    Not on its own. Spring count is only one part of a mattress specification. The spring design, materials, comfort layers and overall construction all influence how the mattress feels and performs.\n  <\/p>\n\n\n  <h3>What if I am not comfortable sharing my weight?<\/h3>\n\n  <p>\n    You can still narrow down your options by discussing your preferred sleeping position, the feel you like and whether you prefer a mattress that contours closely or feels more responsive. Weight is one consideration, not the only way to start a useful mattress conversation.\n  <\/p>\n\n\n  <!-- CTA -->\n\n  <h2>Find a mattress that feels right for you<\/h2>\n\n  <p>\n    Body weight can help you understand why a mattress feels different from one person to another, but it is only one part of the decision. Sleeping position, preferred feel, materials and the construction of the individual mattress all play a role.\n  <\/p>\n\n  <p>\n    Use the quiz and weight guide to decide what to compare first, then check the details of each mattress and try different options where possible. The aim is to find a mattress that feels comfortable to you, rather than one that simply matches a label or a number.\n  <\/p>\n\n\n  <div class=\"lob-cta\">\n\n    <p>\n      <strong>Want to explore your options?<\/strong>\n    <\/p>\n\n    <p>\n      Browse our mattress collection or explore our buying guides for more help choosing the right type and firmness.\n    <\/p>\n\n    <p>\n      <a href=\"https:\/\/www.landofbeds.co.uk\/mattresses\">\n        Explore all mattresses\n      <\/a>\n      &nbsp;\u00b7&nbsp;\n      <a href=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/buying-guides\/types-of-mattresses-explained\/\">\n        Read our mattress types guide\n      <\/a>\n    <\/p>\n\n  <\/div>\n\n\n  <!-- AUTHOR -->\n\n  <div class=\"lob-author\">\n\n    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/208517f7735f86df4e4344face0d1f45397e33dad59c50d46db6838ed67fa3af?s=96&amp;d=mm&amp;r=g\" alt=\"Alice Littler\">\n\n    <div>\n\n      <p>\n        <strong>Written by Alice Littler<\/strong>\n      <\/p>\n\n      <p>\n        Alice brings a background in marketing, design and branding to Land of Beds, where she focuses on making sleep advice simple, relatable and practical for everyday life. She works closely with leading UK bed and mattress manufacturers, building her knowledge of mattress technology, bedroom comfort and sleep wellbeing.\n      <\/p>\n\n    <\/div>\n\n  <\/div>\n\n<\/article>\n\n\n<script>\n(function () {\n\n  var form = document.getElementById('lob-mattress-quiz-form');\n  var results = document.getElementById('lob-quiz-results');\n\n  if (!form || !results) {\n    return;\n  }\n\n\n  \/*\n   * Firmness starting points.\n   * These are deliberately broad and are not presented as fixed rules.\n   *\/\n\n  var firmnessByWeight = {\n\n    under60: {\n      side: 'Soft to medium',\n      back: 'Medium',\n      front: 'Medium to medium-firm',\n      mixed: 'Medium'\n    },\n\n    '60to75': {\n      side: 'Soft to medium',\n      back: 'Medium to medium-firm',\n      front: 'Medium-firm',\n      mixed: 'Medium'\n    },\n\n    '75to90': {\n      side: 'Medium',\n      back: 'Medium to medium-firm',\n      front: 'Medium-firm',\n      mixed: 'Medium to medium-firm'\n    },\n\n    '90to110': {\n      side: 'Medium to medium-firm',\n      back: 'Medium-firm',\n      front: 'Medium-firm to firm',\n      mixed: 'Medium-firm'\n    },\n\n    over110: {\n      side: 'Compare medium-firm options with a cushioning comfort layer; also try firmer options if you prefer less sink',\n      back: 'Medium-firm to firm',\n      front: 'Compare medium-firm and firm options with less sink',\n      mixed: 'Medium-firm to firm, depending on your preferred feel'\n    }\n\n  };\n\n\n  var firmnessByPosition = {\n\n    side: 'Soft to medium',\n    back: 'Medium to medium-firm',\n    front: 'Medium-firm',\n    mixed: 'Medium to medium-firm'\n\n  };\n\n\n  var feelNotes = {\n\n    soft:\n      'You prefer a cushioned feel. Within this range, compare mattresses with a softer surface or more cushioning, while checking that the overall feel is comfortable for you.',\n\n    balanced:\n      'You prefer a balance of cushioning and stability. Start around the middle of the suggested range, then compare how the different comfort layers feel.',\n\n    firm:\n      'You prefer a firmer, more stable feel. Compare the firmer end of the suggested range, but remember that the firmness label alone does not tell you everything about the mattress construction.',\n\n    unsure:\n      'If you are unsure about firmness, compare two or three options with different feels. Pay attention to how comfortable each one feels in your usual sleeping position.'\n\n  };\n\n\n  var materialNotes = {\n\n    contouring:\n      'Memory foam or other foam comfort layers may suit you if you like a closer, moulded feel. The amount of sink and the way the surface responds vary between mattresses, so compare the full construction.',\n\n    responsive:\n      'Pocket sprung or latex mattresses may be worth exploring if you prefer a springier, more responsive feel. Their overall feel still depends on the comfort layers and the way the mattress is made.',\n\n    balanced:\n      'A hybrid mattress combines a spring unit with comfort materials such as foam or other fillings. It may be worth comparing if you want a blend of cushioning and responsiveness, although the result varies by construction.',\n\n    unsure:\n      'Try comparing a pocket sprung mattress with a hybrid. Notice the difference between the spring unit and the comfort layers above it, and choose based on the feel you prefer.'\n\n  };\n\n\n  form.addEventListener('submit', function (event) {\n\n    event.preventDefault();\n\n\n    var weight = form.elements.weight.value;\n\n    var positionInput =\n      form.querySelector('input[name=\"position\"]:checked');\n\n    var feelInput =\n      form.querySelector('input[name=\"feel\"]:checked');\n\n    var materialInput =\n      form.querySelector('input[name=\"material\"]:checked');\n\n    var temperatureInput =\n      form.querySelector('input[name=\"temperature\"]:checked');\n\n\n    if (\n      !positionInput ||\n      !feelInput ||\n      !materialInput ||\n      !temperatureInput\n    ) {\n      return;\n    }\n\n\n    var position = positionInput.value;\n    var feel = feelInput.value;\n    var material = materialInput.value;\n\n\n    \/*\n     * Start with sleeping position.\n     * If weight has been provided, refine the starting point.\n     *\/\n\n    var firmness = firmnessByPosition[position];\n\n\n    if (\n      weight !== 'unspecified' &&\n      firmnessByWeight[weight]\n    ) {\n\n      firmness = firmnessByWeight[weight][position];\n\n    }\n\n\n    document.getElementById('lob-quiz-firmness').textContent =\n      firmness;\n\n\n    document.getElementById('lob-quiz-feel-note').textContent =\n      feelNotes[feel];\n\n\n    document.getElementById('lob-quiz-material').textContent =\n      materialNotes[material];\n\n\n    var temperatureNote =\n      document.getElementById('lob-quiz-temperature-note');\n\n\n    if (temperatureInput.value === 'warm') {\n\n      temperatureNote.innerHTML =\n        '<h4>Considering temperature<\/h4>' +\n        '<p>Compare the mattress cover, ventilation and materials used throughout the mattress. Thick foam layers and close-contouring designs can feel different from more open, responsive constructions, but temperature performance varies by model. No material label guarantees a cooler feel.<\/p>';\n\n    }\n\n    else if (temperatureInput.value === 'unsure') {\n\n      temperatureNote.innerHTML =\n        '<h4>Considering temperature<\/h4>' +\n        '<p>If temperature matters to you, compare the covers, materials and overall construction of the mattresses you try. How warm a mattress feels can vary from one design to another.<\/p>';\n\n    }\n\n    else {\n\n      temperatureNote.innerHTML = '';\n\n    }\n\n\n    results.classList.remove('lob-hidden');\n\n    results.focus();\n\n\n  });\n\n\n  document\n    .getElementById('lob-quiz-reset')\n    .addEventListener('click', function () {\n\n      form.reset();\n\n      results.classList.add('lob-hidden');\n\n      document\n        .getElementById('lob-mattress-quiz')\n        .scrollIntoView({\n          behavior: 'smooth',\n          block: 'start'\n        });\n\n    });\n\n\n})();\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Quick answer: Your body weight can affect how a mattress feels because it influences how much the comfort layers and spring unit compress. A mattress that feels firm to one person may feel softer to someone else. However, weight alone cannot tell you which mattress to choose. Your sleeping position, preferred feel, materials and the [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":7154,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-7151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lifestyle"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.6 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Mattress Firmness by Weight: Find the Right Tension<\/title>\n<meta name=\"description\" content=\"Your body weight can affect how a mattress feels. 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Learn how to choose mattress firmness, compare foam and spring options, and find a comfortable fit for your sleeping position.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/lifestyle\/mattress-tension-guide-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Best Fr\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LoBSocial\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-23T14:21:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-23T14:21:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.landofbeds.co.uk\/help-and-advice\/wp-content\/uploads\/2026\/10\/Blog-Images-7-1024x724.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"724\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Alice Littler\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@LandofBeds\" \/>\n<meta name=\"twitter:site\" content=\"@LandofBeds\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alice Littler\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/\"},\"author\":{\"name\":\"Alice Littler\",\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/#\\\/schema\\\/person\\\/ff77895e413781fa6b273f701862f7c7\"},\"headline\":\"How to Choose Mattress Firmness and Materials for Your Body Weight\",\"datePublished\":\"2026-10-23T14:21:48+00:00\",\"dateModified\":\"2026-10-23T14:21:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/\"},\"wordCount\":2785,\"publisher\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Blog-Images-7.png\",\"articleSection\":[\"Lifestyle\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/\",\"url\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/\",\"name\":\"Mattress Firmness by Weight: Find the Right Tension\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/lifestyle\\\/mattress-tension-guide-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.landofbeds.co.uk\\\/help-and-advice\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Blog-Images-7.png\",\"datePublished\":\"2026-10-23T14:21:48+00:00\",\"dateModified\":\"2026-10-23T14:21:50+00:00\",\"description\":\"Your body weight can affect how a mattress feels. 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