{"id":1232,"date":"2026-05-07T07:04:31","date_gmt":"2026-05-07T07:04:31","guid":{"rendered":"https:\/\/mywarmhome.co.uk\/newsite\/?p=1232"},"modified":"2026-05-12T21:21:23","modified_gmt":"2026-05-12T21:21:23","slug":"allowing-homes-to-breathe","status":"publish","type":"post","link":"https:\/\/mywarmhome.co.uk\/newsite\/2026\/05\/07\/allowing-homes-to-breathe\/","title":{"rendered":"Allowing Homes To Breathe."},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">When we insulate or upgrade a property, the original construction is just as important as the finished result.<\/h1>\n\n\n\n<p>Trying to achieve the unachievable often leads to failure and when it comes to improving our homes, that\u2019s especially true if we ignore how they were originally built.<\/p>\n\n\n\n<p>When we insulate or upgrade a property, the original construction is just as important as the finished result. Over the years, insulation has been added to homes that should never have been insulated, or where the wrong type of insulation was used entirely.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Old Homes Were Built to Breathe.\u200b<\/h2>\n\n\n\n<p>A typical Victorian house built around 1900 was designed very differently to the homes we build today.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Foundations were modest, often sitting on clay or mixed ground.<\/li>\n\n\n\n<li>Damp courses were made from slate, bitumen, or engineering brick.<\/li>\n\n\n\n<li>Mortars, plasters, and paints were lime-based, fully breathable.<\/li>\n\n\n\n<li>Windows were single glazed timber-framed, and floors were usually suspended timber.<\/li>\n\n\n\n<li>Each room had a fireplace, creating natural airflow through the chimneys.<\/li>\n\n\n\n<li>And there were gaps, many gaps around windows, doors, floors etc.<\/li>\n<\/ul>\n\n\n\n<p>Back then, heating revolved around open fireplaces burning solid fuels like coal and wood. Fireplaces not only warmed the room but also provided essential ventilation, drawing moisture and stale air out of the house.<\/p>\n\n\n\n<p>Many homes even shared a single heat source, cooking in the kitchen typically provided much of the warmth and recreation.<br>These homes were designed to breathe naturally, to dry out during warmer months and absorb some moisture during winter.<\/p>\n\n\n\n<p>When we insulate or upgrade a property, the original construction is just as important as the finished result. Over the years, I\u2019ve seen insulation added to homes that should never have been insulated, or where the wrong type of insulation was used entirely.<\/p>\n\n\n\n<p>Today, the market is flooded with products, installers, and most of all <a href=\"https:\/\/mywarmhome.co.uk\/newsite\/funding\/\" data-type=\"page\" data-id=\"1118\">funding.<\/a><br>It\u2019s easy to get swept up in the promise of \u201cfree\u201d home upgrades, especially when companies that once specialised in one trade now offer everything from solar panels to external wall insulation. But not every measure suits every home.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Modern Living, Modern Heating.\u200b<\/h2>\n\n\n\n<p>Fast-forward over a century, and everything has changed.<br>We\u2019ve sealed, insulated, and upgraded our homes with new materials, plastic membranes, synthetic renders, dense boards, foams, and chemical coatings.<br>We\u2019ve replaced original windows with double\/triple glazing, blocked up chimneys, and paved over soak aways (front gardens) for parking.\u00a0<\/p>\n\n\n\n<p>All of these change how our homes manage the movement of heat and moisture.<br>We\u2019ve also changed how we heat our homes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gas boilers<\/strong> became the norm through the mid to late 20th century, offering central heating at the touch of a thermostat.<\/li>\n\n\n\n<li><strong>Electric heating<\/strong> followed, from storage heaters to modern infrared panels.<\/li>\n\n\n\n<li><strong>Renewable systems<\/strong> are now taking the stage \u2014 air source and ground source <a href=\"http:\/\/mywarmhome.co.uk\/home-retrofit-advice-heat-pump-basics-uk-my-warm-home\/\">heat pumps<\/a>, <a href=\"http:\/\/mywarmhome.co.uk\/solar\/\">solar PV<\/a>, and hybrid systems.<\/li>\n<\/ul>\n\n\n\n<p>Each of these heating methods interacts differently with the building fabric.<br>For older homes, especially those built before 1930, installing insulation or modern heating without considering breathability can lead to damp, mould, and even structural damage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Every Home Needs a Tailored Approach.<\/h2>\n\n\n\n<p>Before adding insulation or changing your heating system, it\u2019s essential to <a href=\"https:\/\/mywarmhome.co.uk\/newsite\/2026\/05\/07\/uk-property-history\/\" data-type=\"post\" data-id=\"1242\">understand how your home was meant to perform.<\/a><br>A Victorian solid wall house behaves very differently from a modern cavity wall home, and what works brilliantly for one can cause real problems for the other.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Key to a Warm, Healthy, Efficient Home.\u200b<\/h2>\n\n\n\n<p>When upgrading, the goal isn\u2019t just efficiency, it\u2019s balance.<br>We need to make homes warmer and greener without disrupting how they naturally manage moisture and airflow.<\/p>\n\n\n\n<p>By respecting your home\u2019s original design, using the right materials, and combining insulation with proper <a href=\"https:\/\/mywarmhome.co.uk\/newsite\/ventilation\/\" data-type=\"page\" data-id=\"516\">ventilation<\/a>, you can achieve comfort, efficiency, and longevity.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>When we insulate or upgrade a property, the original construction is just as important as the finished result. Trying to achieve the unachievable often leads to failure and when it comes to improving our homes, that\u2019s especially true if we ignore how they were originally built. When we insulate or upgrade a property, the original [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1300,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[10,16,11,13],"tags":[],"class_list":["post-1232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-efficiency","category-heating","category-insulation","category-ventilation"],"_links":{"self":[{"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/posts\/1232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/comments?post=1232"}],"version-history":[{"count":3,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/posts\/1232\/revisions"}],"predecessor-version":[{"id":2725,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/posts\/1232\/revisions\/2725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/media\/1300"}],"wp:attachment":[{"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/media?parent=1232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/categories?post=1232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mywarmhome.co.uk\/newsite\/wp-json\/wp\/v2\/tags?post=1232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}