[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"atspace-main-nav":3,"blog-post-difference-between-part-l1a-part-l2a":34,"atspace-footer-navs":333,"blog-active-tags":455,"blog-active-categories":594},[4,14,18,22,26,30],{"id":5,"to":6,"icon":7,"items":8,"label":9,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"labelAdmin":12,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"e4efaec3-54a9-4eb0-8582-4fd8770e1545","\u002Fservices",null,false,"Services","_self",true,"Internal page link","link",{"id":15,"to":16,"icon":7,"items":8,"label":17,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"b361671f-6584-4af5-8fa0-5a26da73684c","\u002Fpartner-with-us","Partner with us",{"id":19,"to":20,"icon":7,"items":8,"label":21,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"b36e0f40-bf19-4620-bab9-25d45aefb3be","\u002Fabout","About",{"id":23,"to":24,"icon":7,"items":8,"label":25,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"0902954c-7220-4174-a771-dd28ed1e48f1","\u002Fcontact","Contact",{"id":27,"to":28,"icon":7,"items":8,"label":29,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"cd688c42-d7c7-4013-a38c-64be3f793377","\u002Fknowledge-hub","Knowledge hub",{"id":31,"to":32,"icon":7,"items":8,"label":33,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"d2c943ff-8768-4ef9-88a5-1ae6b912733d","\u002Fcareers","Careers",{"data":35},{"id":36,"user_id":37,"slug":38,"full_url":39,"title":40,"excerpt":7,"featured_image":41,"featured_image_alt":7,"data_model":42,"publish_date":75,"is_template":8,"created_at":76,"updated_at":76,"settings":7,"seometa":77,"categories":90,"tags":91,"theme_styles":98,"page_type":7,"linked_page":7},85,1,"difference-between-part-l1a-part-l2a","\u002Fblog\u002Fdifference-between-part-l1a-part-l2a","What is The Difference Between Part L1a & Part L2a?","https:\u002F\u002Fatspace-ltd.s3.eu-west-2.amazonaws.com\u002Fblog-imports\u002Fefficiency20in20house.jpg",[43],{"name":44,"id":45,"componentName":46,"bgImage":7,"bgColor":7,"margin":7,"parentAlign":47,"padding":7,"classes":7,"colSpan":7,"cols":48,"colsMD":49,"originalModel":50,"borderWidth":7,"borderColor":7,"borderRadius":7,"sticky":8,"stickyTop":73},"Full Column Block","6b751fbd-c0c3-4a69-999a-79ad43b25c49","ColContainer","w-full","grid-cols-1","md:grid-cols-12",[51],[52,58],{"classes":53,"customColSpan":8,"id":54,"colSpan":53,"colSpanSM":55,"colSpanMD":56,"colSpanLG":57,"borderWidth":7,"borderColor":7,"borderRadius":7},"col-span-1","1042fb66-9538-4a6c-913c-ffb7012ab5ff","sm:col-span-12","md:col-span-12","lg:col-span-12",{"name":59,"componentName":46,"nested":11,"cols":48,"colsMD":49,"customColSpan":8,"parentAlign":47,"bgImage":7,"inlineStyles":7,"bgColor":7,"group":60,"margin":7,"padding":7,"classes":7,"colSpan":7,"id":61,"originalModel":62,"borderWidth":7,"borderColor":7,"borderRadius":7,"sticky":8,"stickyTop":73,"containerWidth":74},"Nested Container","main_nested","c84e3d11-02e2-451f-892b-b0e8fc0a50ff",[63],[64,66],{"id":65,"colSpan":53,"colSpanSM":55,"colSpanMD":56,"colSpanLG":57,"customColSpan":8,"bgColor":7,"borderWidth":7,"borderColor":7,"borderRadius":7,"classes":7},"62f7c855-6035-44ac-a83e-7b1daafd32be",{"name":67,"componentName":68,"group":69,"margin":7,"padding":7,"classes":7,"bgImage":7,"id":70,"originalModel":71},"WYSIWYG Editor","Wysiwyg","content","c51e39d9-4b79-45d4-94ac-e0699e5a25e3",{"proseEnabled":11,"content":72},"\u003Cp>\u003Cspan data-contrast=\"auto\">The Building Regulations Part L establishes the energy efficiency integrity for a residential building. The government has produced these regulations to promote more efficient living, by reducing carbon emissions, reducing heat losses, and gaining solar all over the UK. They would try to inspire us to connect resourceful thermostats and modern controls so that we can live an efficient life. \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003C!--more-->\n\u003Cp>\u003Cspan data-contrast=\"auto\">Part L of the building regulation are requirements used for new, conversions to exciting construction projects. It offers a typical standard for energy performance and carbon emission for exciting and new builds. These regulations have been separated into four approved documents for a more detailed function, they are: \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  L1A Conversation of fuel and power in new dwellings \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  L1B Conversation of fuel and power in existing dwellings\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  L2A Conversation of fuel and power in new buildings other than dwellings\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  L2B Conversation of fuel and power in existing buildings other than dwellings\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli> \u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>\u003Cstrong>\u003Cspan data-contrast=\"auto\">L1A Conversation of fuel and power in new dwellings \u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fh2>\n\u003Cp>\u003Cspan data-contrast=\"auto\">The document highlights different principles for indicating building regulations compliance, for when it is at design stage and after build is completed. Part L1A would cover energy usages that are key factors within a build, such as lighting, heating, water heating and temperature control. The main factors associated with these documents, which are looked at mainly, are building fabric, fixed building services such as heating, lighting, air conditioning, hot water, ventilation and mechanical ventilations, and the systems that control them. \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan data-contrast=\"auto\">L2A Conversation of fuel and power in new buildings other than dwellings. \u003C\u002Fspan>\u003Cspan data-contrast=\"auto\">Part L2A purpose is to conserve fuel and power in all builds, apart from dwellings where L1A and L1B would apply instead. Naturally, commercial builds would use loads of energy, through auxiliary power and lighting, than for a domestic property. For this reason, reducing carbon emissions is essential during the non-domestic build stage. \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan data-contrast=\"auto\">Building Regulations Part L2A and L2B apply to all new and existing commercial buildings in England and Wales. Part L2A's main objective is to lower CO2 emissions based on the building’s envelope. This document's plan is to target CO2 emission rate (TER) for businesses.\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan style=\"font-weight: normal;\">How c02 emissions are calculated with certain key factors, which would include: \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Fabric energy \u003C\u002Fspan>\u003Cspan style=\"background-color: transparent;\">efficiency\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Building size\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  The usage of energy, for example heating, cooling, lighting and ventilation \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli> \u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>\u003Cspan data-contrast=\"auto\">To be compliant with Part L2A, the CO2 emission should have a target, as this is based on the 2010 regulations. The result should have a collective of 9% reduction in England, and for Wales should be 20% reduction. \u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan data-contrast=\"auto\">Part L2A also implements to advance long-term sustainability for buildings.  Compliance will consistently lead to building cost savings and less materials used on site, lowering long-term energy costs. Part L2A compliance includes:\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Air tightness to be lower \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Thermal bridging to be reduced \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Renewable technology for roofing\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Double glazing to improve insulation\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Reducing the fans power, making it below 0.5 W\u002Fl\u002Fs\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•  Reducing lighting with less watt and that they are efficient saving, reduced levels are acceptable with the use of a control system\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli> \u003C\u002Fli>\n\u003C\u002Ful>",0,"max-w-6xl mx-auto","10-08-2022","2026-01-27T17:57:21.000000Z",{"id":78,"meta_title":40,"meta_description":79,"seoable_id":36,"seoable_type":80,"keyword_focus":81,"search_intent":7,"cornerstone_content":8,"canonical_url":82,"meta_robots":83,"og_title":40,"og_description":79,"og_image":84,"og_type":85,"og_url":7,"twitter_card":86,"twitter_title":40,"twitter_description":79,"twitter_image":84,"schema_markup":7,"extra_meta":7,"ai_field_locks":7,"insights":7,"serp_insights":7,"hreflang_alternates":7,"json_ld":7,"sitemap_changefreq":87,"sitemap_priority":88,"created_at":76,"updated_at":89},101,"The Building Regulations Part L establishes the energy efficiency integrity for a residential building.","Kabaddle\\BlogModule\\Models\\Post","","https:\u002F\u002Fatspaceltd.co.uk\u002Fblog\u002Fdifference-between-part-l1a-part-l2a","index,follow","https:\u002F\u002Fatspace-ltd.s3.eu-west-2.amazonaws.com\u002Fuploads\u002Fsite-image.png","website","summary","monthly","0.5","2026-04-02T12:21:58.000000Z",[],[92],{"id":93,"slug":94,"title":95,"created_at":96,"updated_at":96,"pivot":97},18,"commercial-air-testing","Commercial Air Testing","2026-01-27T17:56:31.000000Z",{"post_id":36,"tag_id":93},{"version":99,"wrapper_attribute":100,"stylesheet_url":101,"layout_classes":102,"head_links":103,"wysiwyg_default_class_presets":112,"wysiwyg_class_presets":287,"wysiwyg_default_color_presets":307,"wysiwyg_color_presets":332},"1781256545-72dc80dd","data-site-theme-wrapper","https:\u002F\u002Fportal.atspaceltd.co.uk\u002Ftheme\u002Fsite.css","min-h-screen transition-colors duration-500 bg-[#f7f8fc] text-slate-900 bg-white",[104,107,109],{"rel":105,"href":106},"preconnect","https:\u002F\u002Ffonts.googleapis.com",{"rel":105,"href":108},"https:\u002F\u002Ffonts.gstatic.com",{"rel":110,"href":111},"stylesheet","https:\u002F\u002Ffonts.googleapis.com\u002Fcss2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap",{"image":113,"text_size":128,"text_style":149,"line_height":170,"tracking":188,"spacing":209,"general":227},[114,116,119,122,125],{"label":115,"value":81},"Default (no extra classes)",{"label":117,"value":118},"Responsive – natural width","max-w-full h-auto",{"label":120,"value":121},"Responsive – full width","w-full h-auto",{"label":123,"value":124},"Rounded responsive","max-w-full h-auto rounded-lg",{"label":126,"value":127},"Shadowed responsive","max-w-full h-auto rounded-lg shadow-lg",[129,131,134,137,140,143,146],{"label":130,"value":81},"No size class",{"label":132,"value":133},"Heading XL (H1)","mt-0 pb-4 text-4xl md:text-5xl font-bold leading-tight",{"label":135,"value":136},"Heading Large (H2)","mt-0 pb-3 text-3xl md:text-4xl font-bold leading-tight",{"label":138,"value":139},"Heading Medium (H3)","mt-0 pb-3 text-2xl md:text-3xl font-semibold leading-snug",{"label":141,"value":142},"Paragraph Large","mt-0 pb-4 text-lg leading-relaxed",{"label":144,"value":145},"Paragraph Default","mt-0 pb-3 text-base leading-7",{"label":147,"value":148},"Paragraph Small","mt-0 pb-2 text-sm leading-6 text-slate-600",[150,152,155,158,161,164,167],{"label":151,"value":81},"No text style class",{"label":153,"value":154},"Page Title Style","mt-0 font-extrabold text-4xl md:text-5xl text-theme-dark-green leading-[1.2em]",{"label":156,"value":157},"Highlighter Mark","highlight-mark",{"label":159,"value":160},"Lead paragraph","lead",{"label":162,"value":163},"Small muted text","text-sm text-gray-500",{"label":165,"value":166},"Highlighted text","font-semibold text-emerald-700",{"label":168,"value":169},"Uppercase eyebrow","uppercase tracking-wide text-xs font-semibold text-slate-500",[171,173,176,179,182,185],{"label":172,"value":81},"No line-height class",{"label":174,"value":175},"Tight line height","leading-tight",{"label":177,"value":178},"Snug line height","leading-snug",{"label":180,"value":181},"Normal line height","leading-normal",{"label":183,"value":184},"Relaxed line height","leading-relaxed",{"label":186,"value":187},"Loose line height","leading-loose",[189,191,194,197,200,203,206],{"label":190,"value":81},"No tracking class",{"label":192,"value":193},"Tracking tighter","tracking-tighter",{"label":195,"value":196},"Tracking tight","tracking-tight",{"label":198,"value":199},"Tracking normal","tracking-normal",{"label":201,"value":202},"Tracking wide","tracking-wide",{"label":204,"value":205},"Tracking wider","tracking-wider",{"label":207,"value":208},"Tracking widest","tracking-widest",[210,212,215,218,221,224],{"label":211,"value":81},"No spacing class",{"label":213,"value":214},"Paragraph spacing – tight","[&_p]:my-0 [&_p+p]:mt-2",{"label":216,"value":217},"Paragraph spacing – default","[&_p]:my-0 [&_p+p]:mt-4",{"label":219,"value":220},"Paragraph spacing – comfortable","[&_p]:my-0 [&_p+p]:mt-6",{"label":222,"value":223},"Heading + paragraph rhythm","[&_h1]:mb-4 [&_h2]:mb-3 [&_h3]:mb-3 [&_h4]:mb-2 [&_p]:my-0 [&_p+p]:mt-4",{"label":225,"value":226},"Lists rhythm","[&_ul]:my-3 [&_ol]:my-3 [&_li+li]:mt-1",[228,230,233,236,239,242,245,248,251,254,257,260,263,266,269,272,275,278,281,284],{"label":229,"value":81},"No class",{"label":231,"value":232},"Opacity 100%","opacity-100",{"label":234,"value":235},"Opacity 90%","opacity-90",{"label":237,"value":238},"Opacity 75%","opacity-75",{"label":240,"value":241},"Opacity 50%","opacity-50",{"label":243,"value":244},"Opacity 30%","opacity-30",{"label":246,"value":247},"Margin bottom none","mb-0",{"label":249,"value":250},"Margin bottom small","mb-2",{"label":252,"value":253},"Margin bottom medium","mb-4",{"label":255,"value":256},"Margin bottom large","mb-6",{"label":258,"value":259},"Section title","section-title",{"label":261,"value":262},"Block quote","border-l-4 border-slate-300 pl-4 italic text-slate-700",{"label":264,"value":265},"Pull quote","my-6 rounded-xl border border-slate-200 bg-slate-50 p-6 text-xl leading-relaxed text-slate-800",{"label":267,"value":268},"Info callout","rounded-lg border border-sky-200 bg-sky-50 p-4 text-sky-900",{"label":270,"value":271},"Muted panel","rounded-lg bg-slate-100 p-4 text-slate-700",{"label":273,"value":274},"Lists: inherit text + marker colour","[&_ul]:text-inherit [&_ol]:text-inherit [&_li]:text-inherit [&_li::marker]:text-current",{"label":276,"value":277},"Lists: no indent","[&_ul]:pl-0 [&_ol]:pl-0 [&_ul]:ml-0 [&_ol]:ml-0",{"label":279,"value":280},"Lists: no indent (inside markers)","[&_ul]:pl-0 [&_ol]:pl-0 [&_ul]:ml-0 [&_ol]:ml-0 [&_ul]:list-inside [&_ol]:list-inside",{"label":282,"value":283},"Key facts list","list-disc space-y-2 pl-6 marker:text-slate-500",{"label":285,"value":286},"Code inline","rounded bg-slate-100 px-1.5 py-0.5 font-mono text-[0.9em] text-slate-800",{"image":288,"text_size":289,"text_style":290,"line_height":303,"tracking":304,"spacing":305,"general":306},[],[],[291,294,297,300],{"label":292,"value":293},"Default (inherit)","None",{"label":295,"value":296},"Sans serif","font-sans",{"label":298,"value":299},"Serfi","font-serif",{"label":301,"value":302},"Monospace","font-mono",[],[],[],[],[308,311,314,317,320,323,326,329],{"label":309,"value":310},"Body text","#1F2937",{"label":312,"value":313},"Muted text","#6B7280",{"label":315,"value":316},"Heading dark","#111827",{"label":318,"value":319},"Primary brand","#0284C7",{"label":321,"value":322},"Success","#059669",{"label":324,"value":325},"Warning","#D97706",{"label":327,"value":328},"Danger","#DC2626",{"label":330,"value":331},"White","#FFFFFF",[],[334,349,382,395,432,441],[335,337,339,341,343,345],{"id":336,"to":16,"icon":7,"items":8,"label":17,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"7bc32343-19dd-4628-9f6f-d81dd41680a2",{"id":338,"to":20,"icon":7,"items":8,"label":21,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"61f29609-258e-4a1b-a81e-293d1039a1c4",{"id":340,"to":28,"icon":7,"items":8,"label":29,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"fb09cc92-9921-49bf-98ff-4b985b8c9baa",{"id":342,"to":24,"icon":7,"items":8,"label":25,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"b8b03433-8a13-485f-a874-4fe30a715494",{"id":344,"to":32,"icon":7,"items":8,"label":33,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"ea8625f5-96a7-4a86-b573-f25f299c6f08",{"id":346,"to":347,"icon":7,"items":8,"label":348,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"38a1e249-95df-4ddf-a862-691fd0e7a25f","\u002Fblog","Blog",[350,354,358,362,366,370,374,378],{"id":351,"to":352,"icon":7,"items":8,"label":353,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"ec519beb-33dd-4275-aa89-4b9acec78626","\u002Fservices\u002Fenergy-statements","Energy Statements",{"id":355,"to":356,"icon":7,"items":8,"label":357,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"a5bb7874-1b6a-430c-86d0-72b6ac222385","\u002Fservices\u002Fsap-calculations","SAP Calculations",{"id":359,"to":360,"icon":7,"items":8,"label":361,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"af14dfcd-3544-4a60-b6c0-dee218e214dd","\u002Fservices\u002Fsbem-calculations","SBEM Calculations",{"id":363,"to":364,"icon":7,"items":8,"label":365,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"0901f274-10a6-4d01-a09d-1b7e1db0d581","\u002Fservices\u002Fwater-efficiency-calculations","Water Efficiency Calculations",{"id":367,"to":368,"icon":7,"items":8,"label":369,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"512ca44b-ff3d-4a4e-b268-0dd1e8ac7122","\u002Fservices\u002Foverheating-assessments","Overheating Assessments",{"id":371,"to":372,"icon":7,"items":8,"label":373,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"8e33dd61-9f98-47db-8913-58a58b8431f2","\u002Fservices\u002Foverglazed-extension-calculations","Overglazed Extension Calculations",{"id":375,"to":376,"icon":7,"items":8,"label":377,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"56cbf8f1-560c-46ea-82dd-d2bc75350076","\u002Fservices\u002Fu-value-calculations","U-value Calculations",{"id":379,"to":380,"icon":7,"items":8,"label":381,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"2e407cc6-56cf-43f3-9584-3541adeff365","\u002Fservices\u002Fpsi-values","PSI Values",[383,387,391],{"id":384,"to":385,"icon":7,"items":8,"label":386,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"50e1c2d4-9067-4eee-81e2-40de42f9443b","\u002Fservices\u002Fdiagnostic-air-leakage-testing","Diagnostic Air Leakage Testing",{"id":388,"to":389,"icon":7,"items":8,"label":390,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"21279013-e0f2-4bd2-8f0d-8359f14af74e","\u002Fservices\u002Fpre-improvement-sound-insulation-testing","Pre-improvement Sound Insulation Testing",{"id":392,"to":393,"icon":7,"items":8,"label":394,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"f28856d9-bd52-4d8f-8934-c20a2df6f2a0","\u002Fservices\u002Fair-leakage-on-site-design-advice","Air Leakage On-site Design Advice",[396,400,404,408,412,416,420,424,428],{"id":397,"to":398,"icon":7,"items":8,"label":399,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"f9d3a9e3-e414-47e7-bb96-e2fb0c539231","\u002Fservices\u002Fresidential-air-leakage-testing","Residential Air Leakage Testing",{"id":401,"to":402,"icon":7,"items":8,"label":403,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"64a87166-10a8-42f9-99f3-dd8ad1a01c21","\u002Fservices\u002Fcommercial-air-leakage-testing","Commercial Air Leakage Testing",{"id":405,"to":406,"icon":7,"items":8,"label":407,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"e4399df9-c703-4daf-af96-511f4b932a56","\u002Fservices\u002Fsmoke-shaft-air-leakage-testing","Smoke Shaft Air Leakage Testing",{"id":409,"to":410,"icon":7,"items":8,"label":411,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"fac046b5-95e4-4683-9065-4f5631eca10c","\u002Fservices\u002Fsmart-htc","SmartHTC",{"id":413,"to":414,"icon":7,"items":8,"label":415,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"2b18d3e9-d191-4f55-8bf7-e5cbed8ba1a4","\u002Fservices\u002Fpassive-house-air-leakage-testing","Passive House Air Leakage Testing",{"id":417,"to":418,"icon":7,"items":8,"label":419,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"d5d9aba3-4fe3-4b5b-8c7b-fdda731bf96b","\u002Fservices\u002Fretrofit-air-leakage-testing","Retrofit Air Leakage Testing",{"id":421,"to":422,"icon":7,"items":8,"label":423,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"16f1de68-d8f9-4287-a377-9189fd9096b4","\u002Fservices\u002Fsound-insulation-testing","Sound Insulation Testing",{"id":425,"to":426,"icon":7,"items":8,"label":427,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"8edc23cb-d991-4cd7-8be3-05ac581623f2","\u002Fservices\u002Fventilation-flow-rate-testing","Ventilation Flow Rate Testing",{"id":429,"to":430,"icon":7,"items":8,"label":431,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"a499f916-be6d-417a-b74f-7d36840bf88d","\u002Fservices\u002Fbackground-ventilation-testing","Background Ventilation Testing",[433,437],{"id":434,"to":435,"icon":7,"items":8,"label":436,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"c729f2d1-c26a-4940-8bf6-31c57646a312","\u002Fservices\u002Fnew-build-conversion-domestic-epc-assessment","New Build\u002FConversion Domestic EPC Assessment",{"id":438,"to":439,"icon":7,"items":8,"label":440,"target":10,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"a3a30524-718e-4c56-9698-d61b39645487","\u002Fservices\u002Fnew-build-conversion-commercial-epc-assessment","New Build\u002FConversion Commercial EPC Assessment",[442,446,450],{"id":443,"to":444,"icon":7,"items":8,"label":445,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"622430f3-825d-4f59-a3b9-a0aecece4371","\u002Fterms-and-conditions","Terms & Conditions",{"id":447,"to":448,"icon":7,"items":8,"label":449,"target":10,"toggle":8,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"0d050c9f-d69f-4fd0-ac64-6ae522d5d3bf","\u002Fprivacy-policy","Privacy Policy",{"id":451,"to":452,"icon":7,"items":8,"label":453,"target":454,"toggle":11,"command":7,"to_page":7,"visible":11,"disabled":8,"is_button":8,"separator":8,"align_right":8,"logged_in_only":8,"display_variant":13,"not_logged_in_only":8},"66a0a788-fbc0-4843-9502-6049e1b80796","https:\u002F\u002Fatspace-ltd.s3.eu-west-2.amazonaws.com\u002Fuploads\u002Fatspace-trade-credit-application-form.pdf","Trade Application","_blank",{"data":456},[457,463,468,474,479,481,487,491,495,499,504,509,512,516,521,526,531,536,540,545,550,554,559,562,566,571,574,578,581,586,590],{"id":458,"slug":459,"title":460,"created_at":461,"updated_at":461,"active_posts_count":462},12,"air-leakage-testing","Air Leakage Testing","2026-01-27T17:56:20.000000Z",14,{"id":464,"slug":465,"title":466,"created_at":461,"updated_at":461,"active_posts_count":467},13,"air-tightness-drawing-review","Air Tightness Drawing Review",11,{"id":469,"slug":470,"title":471,"created_at":472,"updated_at":472,"active_posts_count":473},7,"atspace-news","ATSPACE News","2026-01-27T17:56:09.000000Z",4,{"id":475,"slug":476,"title":477,"created_at":478,"updated_at":478,"active_posts_count":37},2,"building-regulations","Building Regulations","2026-01-27T17:56:02.000000Z",{"id":93,"slug":94,"title":95,"created_at":96,"updated_at":96,"active_posts_count":480},15,{"id":482,"slug":483,"title":484,"created_at":485,"updated_at":485,"active_posts_count":486},26,"condensation-risk-assessment","Condensation Risk Assessment","2026-01-27T17:57:26.000000Z",3,{"id":462,"slug":488,"title":489,"created_at":461,"updated_at":461,"active_posts_count":490},"diagnostic-air-pressure-testing","Diagnostic Air Pressure Testing",10,{"id":492,"slug":493,"title":494,"created_at":461,"updated_at":461,"active_posts_count":473},9,"diagnostic-sound-insulation-testing","Diagnostic Sound Insulation Testing",{"id":496,"slug":497,"title":353,"created_at":498,"updated_at":498,"active_posts_count":473},27,"energy-statements","2026-01-27T17:57:29.000000Z",{"id":500,"slug":501,"title":502,"created_at":503,"updated_at":503,"active_posts_count":473},5,"existing-build-commercial-epc-certification","Existing Build Commercial EPC Certification","2026-01-27T17:56:08.000000Z",{"id":505,"slug":506,"title":507,"created_at":508,"updated_at":508,"active_posts_count":475},20,"existing-domestic-epc-certification","Existing Domestic EPC Certification","2026-01-27T17:56:48.000000Z",{"id":486,"slug":510,"title":511,"created_at":478,"updated_at":478,"active_posts_count":480},"industry-news","Industry News",{"id":513,"slug":514,"title":515,"created_at":503,"updated_at":503,"active_posts_count":486},6,"new-build-commercial-epc-certification","New Build Commercial EPC Certification",{"id":517,"slug":518,"title":519,"created_at":520,"updated_at":520,"active_posts_count":486},21,"new-build-domestic-epc-certification","New Build Domestic EPC Certification","2026-01-27T17:56:53.000000Z",{"id":522,"slug":523,"title":524,"created_at":525,"updated_at":525,"active_posts_count":486},28,"over-glazed-extension-calculations","Over-glazed Extension Calculations","2026-01-27T17:57:32.000000Z",{"id":527,"slug":528,"title":529,"created_at":530,"updated_at":530,"active_posts_count":486},29,"overheating-assessment","Overheating Assessment","2026-01-27T17:57:36.000000Z",{"id":532,"slug":533,"title":534,"created_at":535,"updated_at":535,"active_posts_count":473},25,"passive-house-air-testing","Passive House Air Testing","2026-01-27T17:57:17.000000Z",{"id":537,"slug":538,"title":381,"created_at":539,"updated_at":539,"active_posts_count":500},16,"psi-values","2026-01-27T17:56:26.000000Z",{"id":541,"slug":542,"title":543,"created_at":544,"updated_at":544,"active_posts_count":467},24,"residential-air-testing","Residential Air Testing","2026-01-27T17:57:15.000000Z",{"id":546,"slug":547,"title":548,"created_at":549,"updated_at":549,"active_posts_count":486},22,"retro-fit-green-deal-assessment","Retro-fit - Green Deal Assessment","2026-01-27T17:56:55.000000Z",{"id":473,"slug":551,"title":357,"created_at":552,"updated_at":552,"active_posts_count":553},"sap-calculations","2026-01-27T17:56:06.000000Z",8,{"id":555,"slug":556,"title":557,"created_at":558,"updated_at":558,"active_posts_count":486},34,"sapapp","SAPAPP","2026-05-14T10:15:59.000000Z",{"id":480,"slug":560,"title":361,"created_at":561,"updated_at":561,"active_posts_count":486},"sbem-calculations","2026-01-27T17:56:25.000000Z",{"id":563,"slug":564,"title":565,"created_at":539,"updated_at":539,"active_posts_count":473},17,"smart-htc","Smart HTC",{"id":567,"slug":568,"title":569,"created_at":570,"updated_at":570,"active_posts_count":486},23,"smoke-shaft-air-pressure-testing","Smoke Shaft Air Pressure Testing","2026-01-27T17:57:12.000000Z",{"id":490,"slug":572,"title":573,"created_at":461,"updated_at":461,"active_posts_count":473},"sound-insulation-design","Sound Insulation Design",{"id":575,"slug":576,"title":423,"created_at":577,"updated_at":577,"active_posts_count":500},19,"sound-insulation-testing","2026-01-27T17:56:37.000000Z",{"id":467,"slug":579,"title":580,"created_at":461,"updated_at":461,"active_posts_count":513},"sound-testing","Sound Testing",{"id":582,"slug":583,"title":584,"created_at":585,"updated_at":585,"active_posts_count":486},30,"u-value-calculations","U-Value Calculations","2026-01-27T17:57:49.000000Z",{"id":553,"slug":587,"title":588,"created_at":589,"updated_at":589,"active_posts_count":473},"ventilation-flow-rate","Ventilation Flow Rate","2026-01-27T17:56:10.000000Z",{"id":591,"slug":592,"title":365,"created_at":593,"updated_at":593,"active_posts_count":486},31,"water-efficiency-calculations","2026-01-27T17:57:51.000000Z",{"data":595},[596],{"id":37,"parent_id":7,"slug":597,"title":598,"created_at":599,"updated_at":600,"active_posts_count":486,"label":598},"uncategorised","Uncategorised","2026-01-27T17:10:22.000000Z","2026-01-27T17:10:33.000000Z"]