[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"atspace-main-nav":3,"atspace-footer-navs":34,"blog-post-why-have-a-commercial-epc":156,"blog-active-tags":456,"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",[35,50,83,96,133,142],[36,38,40,42,44,46],{"id":37,"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":39,"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":41,"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":43,"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":45,"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":47,"to":48,"icon":7,"items":8,"label":49,"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",[51,55,59,63,67,71,75,79],{"id":52,"to":53,"icon":7,"items":8,"label":54,"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":56,"to":57,"icon":7,"items":8,"label":58,"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":60,"to":61,"icon":7,"items":8,"label":62,"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":64,"to":65,"icon":7,"items":8,"label":66,"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":68,"to":69,"icon":7,"items":8,"label":70,"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":72,"to":73,"icon":7,"items":8,"label":74,"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":76,"to":77,"icon":7,"items":8,"label":78,"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":80,"to":81,"icon":7,"items":8,"label":82,"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",[84,88,92],{"id":85,"to":86,"icon":7,"items":8,"label":87,"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":89,"to":90,"icon":7,"items":8,"label":91,"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":93,"to":94,"icon":7,"items":8,"label":95,"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",[97,101,105,109,113,117,121,125,129],{"id":98,"to":99,"icon":7,"items":8,"label":100,"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":102,"to":103,"icon":7,"items":8,"label":104,"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":106,"to":107,"icon":7,"items":8,"label":108,"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":110,"to":111,"icon":7,"items":8,"label":112,"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":114,"to":115,"icon":7,"items":8,"label":116,"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":118,"to":119,"icon":7,"items":8,"label":120,"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":122,"to":123,"icon":7,"items":8,"label":124,"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":126,"to":127,"icon":7,"items":8,"label":128,"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":130,"to":131,"icon":7,"items":8,"label":132,"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",[134,138],{"id":135,"to":136,"icon":7,"items":8,"label":137,"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":139,"to":140,"icon":7,"items":8,"label":141,"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",[143,147,151],{"id":144,"to":145,"icon":7,"items":8,"label":146,"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":148,"to":149,"icon":7,"items":8,"label":150,"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":152,"to":153,"icon":7,"items":8,"label":154,"target":155,"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":157},{"id":158,"user_id":159,"slug":160,"full_url":161,"title":162,"excerpt":7,"featured_image":163,"featured_image_alt":7,"data_model":164,"publish_date":197,"is_template":8,"created_at":198,"updated_at":199,"settings":7,"seometa":200,"categories":213,"tags":214,"theme_styles":221,"page_type":7,"linked_page":7},53,1,"why-have-a-commercial-epc","\u002Fblog\u002Fwhy-have-a-commercial-epc","Why Have a Commercial EPC?","https:\u002F\u002Fatspace-ltd.s3.eu-west-2.amazonaws.com\u002Fblog-imports\u002Fcommercial20epc.jpg",[165],{"name":166,"id":167,"componentName":168,"bgImage":7,"bgColor":7,"margin":7,"parentAlign":169,"padding":7,"classes":7,"colSpan":7,"cols":170,"colsMD":171,"originalModel":172,"borderWidth":7,"borderColor":7,"borderRadius":7,"sticky":8,"stickyTop":195},"Full Column Block","4ec0472f-7069-4308-9171-4276d6a5b5c0","ColContainer","w-full","grid-cols-1","md:grid-cols-12",[173],[174,180],{"classes":175,"customColSpan":8,"id":176,"colSpan":175,"colSpanSM":177,"colSpanMD":178,"colSpanLG":179,"borderWidth":7,"borderColor":7,"borderRadius":7},"col-span-1","a7bbe99c-08ae-43d4-8eaa-40c2f0dddc08","sm:col-span-12","md:col-span-12","lg:col-span-12",{"name":181,"componentName":168,"nested":11,"cols":170,"colsMD":171,"customColSpan":8,"parentAlign":169,"bgImage":7,"inlineStyles":7,"bgColor":7,"group":182,"margin":7,"padding":7,"classes":7,"colSpan":7,"id":183,"originalModel":184,"borderWidth":7,"borderColor":7,"borderRadius":7,"sticky":8,"stickyTop":195,"containerWidth":196},"Nested Container","main_nested","3e0faf6d-5413-4a54-bd22-1fcda70fbf1c",[185],[186,188],{"id":187,"colSpan":175,"colSpanSM":177,"colSpanMD":178,"colSpanLG":179,"customColSpan":8,"bgColor":7,"borderWidth":7,"borderColor":7,"borderRadius":7,"classes":7},"ad6d7afd-993d-450c-a088-d599020e837c",{"name":189,"componentName":190,"group":191,"margin":7,"padding":7,"classes":7,"bgImage":7,"id":192,"originalModel":193},"WYSIWYG Editor","Wysiwyg","content","c7123c82-9d69-4f82-a54a-d8a15cbd8f9e",{"proseEnabled":11,"content":194},"\u003Ch2>\u003Cstrong>\u003Cspan data-contrast=\"auto\">What is an EPC?\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fh2>\n\u003Cp>\u003Cspan data-contrast=\"auto\">An EPC, also known as Energy Performance Certificate, will show how energy efficient your build is. This will show as an energy rating from A-G. Your EPC will also show where improvements can be made. The results shown are the expected results from your build.&nbsp;\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003C!--more-->\u003Ch2>\u003Cstrong>\u003Cspan data-contrast=\"auto\">Do commercial properties need an EPC?\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fh2>\n\u003Cp>\u003Cspan data-contrast=\"auto\">Yes, you must ensure that you have a valid EPC on display if your building is deemed commercial.&nbsp;\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp>\u003Cspan data-contrast=\"auto\">So, if you're looking to:\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan data-contrast=\"auto\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•&nbsp; Rent or sell\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{&quot;134233279&quot;:true}\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan data-contrast=\"auto\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•&nbsp; Construct a new commercial build\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{&quot;134233279&quot;:true}\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp style=\"font-weight: bold;\">\u003Cspan data-contrast=\"auto\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">•&nbsp; Significant alterations to an existing build\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{&quot;134233279&quot;:true}\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cspan data-contrast=\"auto\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">\u003Cspan style=\"font-weight: bold;\">•&nbsp; Change systems, such as the ventilation or heating.\u003C\u002Fspan>&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Ch2>\u003Cspan data-contrast=\"auto\" style=\"background-color: transparent; color: var(--font-copy-color); font-family: var(--font-copy);\">\u003C\u002Fspan>\u003Cspan style=\"font-weight: normal;\">But why do you need an EPC?\u003C\u002Fspan>\u003C\u002Fh2>\n\u003Cp>We are all looking at improving energy efficiency ratings, as well as to reduce our monthly bills. So EPC's should be readily available if you're in the market to purchase or lease a commercial build.&nbsp;\u003Cspan data-ccp-props=\"{}\" style=\"color: var(--p-default-colour); font-weight: var(--p-weight); background-color: transparent; font-family: var(--font-copy);\"> \u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cspan data-ccp-props=\"{}\" style=\"color: var(--p-default-colour); font-weight: var(--p-weight); background-color: transparent; font-family: var(--font-copy);\">\u003C\u002Fspan>\u003Cspan data-contrast=\"auto\" style=\"color: var(--p-default-colour); font-weight: var(--p-weight); background-color: transparent; font-family: var(--font-copy);\">The rules with a residential build aren't far different. There are certain types of builds exempt from having an EPC, such as a temporary building used for 2 years or less or a building used for a place of worship or religious activity.&nbsp;\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\" style=\"color: var(--p-default-colour); font-weight: var(--p-weight); background-color: transparent; font-family: var(--font-copy);\">&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>\u003Cspan data-contrast=\"auto\">If you'd like more information, please contact one of our team!\u003C\u002Fspan>\u003Cspan data-ccp-props=\"{}\">&nbsp;\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cbr>\u003Cbr>\u003Cspan data-ccp-props=\"{}\">\u003C\u002Fspan>",0,"max-w-6xl mx-auto","10-08-2022","2026-01-27T17:56:52.000000Z","2026-01-27T17:56:53.000000Z",{"id":201,"meta_title":162,"meta_description":202,"seoable_id":158,"seoable_type":203,"keyword_focus":204,"search_intent":7,"cornerstone_content":8,"canonical_url":205,"meta_robots":206,"og_title":162,"og_description":202,"og_image":207,"og_type":208,"og_url":7,"twitter_card":209,"twitter_title":162,"twitter_description":202,"twitter_image":207,"schema_markup":7,"extra_meta":7,"ai_field_locks":7,"insights":7,"serp_insights":7,"hreflang_alternates":7,"json_ld":7,"sitemap_changefreq":210,"sitemap_priority":211,"created_at":198,"updated_at":212},69,"Why Have a Commercial EPC? Find out here.","Kabaddle\\BlogModule\\Models\\Post","","https:\u002F\u002Fatspaceltd.co.uk\u002Fblog\u002Fwhy-have-a-commercial-epc","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",[],[215],{"id":216,"slug":217,"title":218,"created_at":219,"updated_at":219,"pivot":220},6,"new-build-commercial-epc-certification","New Build Commercial EPC Certification","2026-01-27T17:56:08.000000Z",{"post_id":158,"tag_id":216},{"version":222,"wrapper_attribute":223,"stylesheet_url":224,"layout_classes":225,"head_links":226,"wysiwyg_default_class_presets":235,"wysiwyg_class_presets":410,"wysiwyg_default_color_presets":430,"wysiwyg_color_presets":455},"1781598099-13ddca9f","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",[227,230,232],{"rel":228,"href":229},"preconnect","https:\u002F\u002Ffonts.googleapis.com",{"rel":228,"href":231},"https:\u002F\u002Ffonts.gstatic.com",{"rel":233,"href":234},"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":236,"text_size":251,"text_style":272,"line_height":293,"tracking":311,"spacing":332,"general":350},[237,239,242,245,248],{"label":238,"value":204},"Default (no extra classes)",{"label":240,"value":241},"Responsive – natural width","max-w-full h-auto",{"label":243,"value":244},"Responsive – full width","w-full h-auto",{"label":246,"value":247},"Rounded responsive","max-w-full h-auto rounded-lg",{"label":249,"value":250},"Shadowed responsive","max-w-full h-auto rounded-lg shadow-lg",[252,254,257,260,263,266,269],{"label":253,"value":204},"No size class",{"label":255,"value":256},"Heading XL (H1)","mt-0 pb-4 text-4xl md:text-5xl font-bold leading-tight",{"label":258,"value":259},"Heading Large (H2)","mt-0 pb-3 text-3xl md:text-4xl font-bold leading-tight",{"label":261,"value":262},"Heading Medium (H3)","mt-0 pb-3 text-2xl md:text-3xl font-semibold leading-snug",{"label":264,"value":265},"Paragraph Large","mt-0 pb-4 text-lg leading-relaxed",{"label":267,"value":268},"Paragraph Default","mt-0 pb-3 text-base leading-7",{"label":270,"value":271},"Paragraph Small","mt-0 pb-2 text-sm leading-6 text-slate-600",[273,275,278,281,284,287,290],{"label":274,"value":204},"No text style class",{"label":276,"value":277},"Page Title Style","mt-0 font-extrabold text-4xl md:text-5xl text-theme-dark-green leading-[1.2em]",{"label":279,"value":280},"Highlighter Mark","highlight-mark",{"label":282,"value":283},"Lead paragraph","lead",{"label":285,"value":286},"Small muted text","text-sm text-gray-500",{"label":288,"value":289},"Highlighted text","font-semibold text-emerald-700",{"label":291,"value":292},"Uppercase eyebrow","uppercase tracking-wide text-xs font-semibold text-slate-500",[294,296,299,302,305,308],{"label":295,"value":204},"No line-height class",{"label":297,"value":298},"Tight line height","leading-tight",{"label":300,"value":301},"Snug line height","leading-snug",{"label":303,"value":304},"Normal line height","leading-normal",{"label":306,"value":307},"Relaxed line height","leading-relaxed",{"label":309,"value":310},"Loose line height","leading-loose",[312,314,317,320,323,326,329],{"label":313,"value":204},"No tracking class",{"label":315,"value":316},"Tracking tighter","tracking-tighter",{"label":318,"value":319},"Tracking tight","tracking-tight",{"label":321,"value":322},"Tracking normal","tracking-normal",{"label":324,"value":325},"Tracking wide","tracking-wide",{"label":327,"value":328},"Tracking wider","tracking-wider",{"label":330,"value":331},"Tracking widest","tracking-widest",[333,335,338,341,344,347],{"label":334,"value":204},"No spacing class",{"label":336,"value":337},"Paragraph spacing – tight","[&_p]:my-0 [&_p+p]:mt-2",{"label":339,"value":340},"Paragraph spacing – default","[&_p]:my-0 [&_p+p]:mt-4",{"label":342,"value":343},"Paragraph spacing – comfortable","[&_p]:my-0 [&_p+p]:mt-6",{"label":345,"value":346},"Heading + paragraph rhythm","[&_h1]:mb-4 [&_h2]:mb-3 [&_h3]:mb-3 [&_h4]:mb-2 [&_p]:my-0 [&_p+p]:mt-4",{"label":348,"value":349},"Lists rhythm","[&_ul]:my-3 [&_ol]:my-3 [&_li+li]:mt-1",[351,353,356,359,362,365,368,371,374,377,380,383,386,389,392,395,398,401,404,407],{"label":352,"value":204},"No class",{"label":354,"value":355},"Opacity 100%","opacity-100",{"label":357,"value":358},"Opacity 90%","opacity-90",{"label":360,"value":361},"Opacity 75%","opacity-75",{"label":363,"value":364},"Opacity 50%","opacity-50",{"label":366,"value":367},"Opacity 30%","opacity-30",{"label":369,"value":370},"Margin bottom none","mb-0",{"label":372,"value":373},"Margin bottom small","mb-2",{"label":375,"value":376},"Margin bottom medium","mb-4",{"label":378,"value":379},"Margin bottom large","mb-6",{"label":381,"value":382},"Section title","section-title",{"label":384,"value":385},"Block quote","border-l-4 border-slate-300 pl-4 italic text-slate-700",{"label":387,"value":388},"Pull quote","my-6 rounded-xl border border-slate-200 bg-slate-50 p-6 text-xl leading-relaxed text-slate-800",{"label":390,"value":391},"Info callout","rounded-lg border border-sky-200 bg-sky-50 p-4 text-sky-900",{"label":393,"value":394},"Muted panel","rounded-lg bg-slate-100 p-4 text-slate-700",{"label":396,"value":397},"Lists: inherit text + marker colour","[&_ul]:text-inherit [&_ol]:text-inherit [&_li]:text-inherit [&_li::marker]:text-current",{"label":399,"value":400},"Lists: no indent","[&_ul]:pl-0 [&_ol]:pl-0 [&_ul]:ml-0 [&_ol]:ml-0",{"label":402,"value":403},"Lists: no indent (inside markers)","[&_ul]:pl-0 [&_ol]:pl-0 [&_ul]:ml-0 [&_ol]:ml-0 [&_ul]:list-inside [&_ol]:list-inside",{"label":405,"value":406},"Key facts list","list-disc space-y-2 pl-6 marker:text-slate-500",{"label":408,"value":409},"Code inline","rounded bg-slate-100 px-1.5 py-0.5 font-mono text-[0.9em] text-slate-800",{"image":411,"text_size":412,"text_style":413,"line_height":426,"tracking":427,"spacing":428,"general":429},[],[],[414,417,420,423],{"label":415,"value":416},"Default (inherit)","None",{"label":418,"value":419},"Sans serif","font-sans",{"label":421,"value":422},"Serfi","font-serif",{"label":424,"value":425},"Monospace","font-mono",[],[],[],[],[431,434,437,440,443,446,449,452],{"label":432,"value":433},"Body text","#1F2937",{"label":435,"value":436},"Muted text","#6B7280",{"label":438,"value":439},"Heading dark","#111827",{"label":441,"value":442},"Primary brand","#0284C7",{"label":444,"value":445},"Success","#059669",{"label":447,"value":448},"Warning","#D97706",{"label":450,"value":451},"Danger","#DC2626",{"label":453,"value":454},"White","#FFFFFF",[],{"data":457},[458,464,469,475,480,486,492,496,500,504,508,513,516,517,521,526,531,536,540,545,550,554,559,562,566,571,574,578,581,586,590],{"id":459,"slug":460,"title":461,"created_at":462,"updated_at":462,"active_posts_count":463},12,"air-leakage-testing","Air Leakage Testing","2026-01-27T17:56:20.000000Z",14,{"id":465,"slug":466,"title":467,"created_at":462,"updated_at":462,"active_posts_count":468},13,"air-tightness-drawing-review","Air Tightness Drawing Review",11,{"id":470,"slug":471,"title":472,"created_at":473,"updated_at":473,"active_posts_count":474},7,"atspace-news","ATSPACE News","2026-01-27T17:56:09.000000Z",4,{"id":476,"slug":477,"title":478,"created_at":479,"updated_at":479,"active_posts_count":159},2,"building-regulations","Building Regulations","2026-01-27T17:56:02.000000Z",{"id":481,"slug":482,"title":483,"created_at":484,"updated_at":484,"active_posts_count":485},18,"commercial-air-testing","Commercial Air Testing","2026-01-27T17:56:31.000000Z",15,{"id":487,"slug":488,"title":489,"created_at":490,"updated_at":490,"active_posts_count":491},26,"condensation-risk-assessment","Condensation Risk Assessment","2026-01-27T17:57:26.000000Z",3,{"id":463,"slug":493,"title":494,"created_at":462,"updated_at":462,"active_posts_count":495},"diagnostic-air-pressure-testing","Diagnostic Air Pressure Testing",10,{"id":497,"slug":498,"title":499,"created_at":462,"updated_at":462,"active_posts_count":474},9,"diagnostic-sound-insulation-testing","Diagnostic Sound Insulation Testing",{"id":501,"slug":502,"title":54,"created_at":503,"updated_at":503,"active_posts_count":474},27,"energy-statements","2026-01-27T17:57:29.000000Z",{"id":505,"slug":506,"title":507,"created_at":219,"updated_at":219,"active_posts_count":474},5,"existing-build-commercial-epc-certification","Existing Build Commercial EPC Certification",{"id":509,"slug":510,"title":511,"created_at":512,"updated_at":512,"active_posts_count":476},20,"existing-domestic-epc-certification","Existing Domestic EPC Certification","2026-01-27T17:56:48.000000Z",{"id":491,"slug":514,"title":515,"created_at":479,"updated_at":479,"active_posts_count":485},"industry-news","Industry News",{"id":216,"slug":217,"title":218,"created_at":219,"updated_at":219,"active_posts_count":491},{"id":518,"slug":519,"title":520,"created_at":199,"updated_at":199,"active_posts_count":491},21,"new-build-domestic-epc-certification","New Build Domestic EPC Certification",{"id":522,"slug":523,"title":524,"created_at":525,"updated_at":525,"active_posts_count":491},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":491},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":474},25,"passive-house-air-testing","Passive House Air Testing","2026-01-27T17:57:17.000000Z",{"id":537,"slug":538,"title":82,"created_at":539,"updated_at":539,"active_posts_count":505},16,"psi-values","2026-01-27T17:56:26.000000Z",{"id":541,"slug":542,"title":543,"created_at":544,"updated_at":544,"active_posts_count":468},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":491},22,"retro-fit-green-deal-assessment","Retro-fit - Green Deal Assessment","2026-01-27T17:56:55.000000Z",{"id":474,"slug":551,"title":58,"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":491},34,"sapapp","SAPAPP","2026-05-14T10:15:59.000000Z",{"id":485,"slug":560,"title":62,"created_at":561,"updated_at":561,"active_posts_count":491},"sbem-calculations","2026-01-27T17:56:25.000000Z",{"id":563,"slug":564,"title":565,"created_at":539,"updated_at":539,"active_posts_count":474},17,"smart-htc","Smart HTC",{"id":567,"slug":568,"title":569,"created_at":570,"updated_at":570,"active_posts_count":491},23,"smoke-shaft-air-pressure-testing","Smoke Shaft Air Pressure Testing","2026-01-27T17:57:12.000000Z",{"id":495,"slug":572,"title":573,"created_at":462,"updated_at":462,"active_posts_count":474},"sound-insulation-design","Sound Insulation Design",{"id":575,"slug":576,"title":124,"created_at":577,"updated_at":577,"active_posts_count":505},19,"sound-insulation-testing","2026-01-27T17:56:37.000000Z",{"id":468,"slug":579,"title":580,"created_at":462,"updated_at":462,"active_posts_count":216},"sound-testing","Sound Testing",{"id":582,"slug":583,"title":584,"created_at":585,"updated_at":585,"active_posts_count":491},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":474},"ventilation-flow-rate","Ventilation Flow Rate","2026-01-27T17:56:10.000000Z",{"id":591,"slug":592,"title":66,"created_at":593,"updated_at":593,"active_posts_count":491},31,"water-efficiency-calculations","2026-01-27T17:57:51.000000Z",{"data":595},[596],{"id":159,"parent_id":7,"slug":597,"title":598,"created_at":599,"updated_at":600,"active_posts_count":491,"label":598},"uncategorised","Uncategorised","2026-01-27T17:10:22.000000Z","2026-01-27T17:10:33.000000Z"]