{"id":1018,"date":"2026-02-15T14:56:12","date_gmt":"2026-02-15T13:56:12","guid":{"rendered":"https:\/\/valorbouw.nl\/?page_id=1018"},"modified":"2026-02-15T14:56:12","modified_gmt":"2026-02-15T13:56:12","slug":"cavity-wall-insulation","status":"publish","type":"page","link":"https:\/\/valorbouw.nl\/en\/verduurzamen\/spouwmuurisolatie\/","title":{"rendered":"Cavity wall insulation"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":613,"parent":993,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-1018","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Spouwmuurisolatie specialist | ValorBouw<\/title>\n<meta name=\"description\" content=\"Snel en voordelig verduurzamen zonder verbouwing. Wij isoleren spouwmuren in de regio&#039;s tussen Den Haag, Rotterdam en Leiden.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/valorbouw.nl\/en\/sustainability\/cavity-wall-insulation\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spouwmuurisolatie specialist | ValorBouw\" \/>\n<meta property=\"og:description\" content=\"Snel en voordelig verduurzamen zonder verbouwing. Wij isoleren spouwmuren in de regio&#039;s tussen Den Haag, Rotterdam en Leiden.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/valorbouw.nl\/en\/sustainability\/cavity-wall-insulation\/\" \/>\n<meta property=\"og:site_name\" content=\"ValorBouw\" \/>\n<meta property=\"og:image\" content=\"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/02\/injecteren.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/\",\"url\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/\",\"name\":\"Spouwmuurisolatie specialist | ValorBouw\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/valorbouw.nl\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/injecteren.webp\",\"datePublished\":\"2026-02-15T13:56:12+00:00\",\"description\":\"Snel en voordelig verduurzamen zonder verbouwing. Wij isoleren spouwmuren in de regio's tussen Den Haag, Rotterdam en Leiden.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/#primaryimage\",\"url\":\"https:\\\/\\\/valorbouw.nl\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/injecteren.webp\",\"contentUrl\":\"https:\\\/\\\/valorbouw.nl\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/injecteren.webp\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/spouwmuurisolatie\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/valorbouw.nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Verduurzamen\",\"item\":\"https:\\\/\\\/valorbouw.nl\\\/verduurzamen\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Spouwmuurisolatie\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#website\",\"url\":\"https:\\\/\\\/valorbouw.nl\\\/\",\"name\":\"ValorBouw\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/valorbouw.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#organization\",\"name\":\"ValorBouw\",\"url\":\"https:\\\/\\\/valorbouw.nl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/valorbouw.nl\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/2-e1769352814763.webp\",\"contentUrl\":\"https:\\\/\\\/valorbouw.nl\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/2-e1769352814763.webp\",\"width\":543,\"height\":397,\"caption\":\"ValorBouw\"},\"image\":{\"@id\":\"https:\\\/\\\/valorbouw.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cavity wall insulation specialist | ValorBouw","description":"Fast and cost-effective preservation without rebuilding. We insulate cavity walls in the regions between The Hague, Rotterdam and Leiden.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/valorbouw.nl\/en\/sustainability\/cavity-wall-insulation\/","og_locale":"en_GB","og_type":"article","og_title":"Spouwmuurisolatie specialist | ValorBouw","og_description":"Snel en voordelig verduurzamen zonder verbouwing. Wij isoleren spouwmuren in de regio's tussen Den Haag, Rotterdam en Leiden.","og_url":"https:\/\/valorbouw.nl\/en\/sustainability\/cavity-wall-insulation\/","og_site_name":"ValorBouw","og_image":[{"width":1920,"height":1080,"url":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/02\/injecteren.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/","url":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/","name":"Cavity wall insulation specialist | ValorBouw","isPartOf":{"@id":"https:\/\/valorbouw.nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/#primaryimage"},"image":{"@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/#primaryimage"},"thumbnailUrl":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/02\/injecteren.webp","datePublished":"2026-02-15T13:56:12+00:00","description":"Fast and cost-effective preservation without rebuilding. We insulate cavity walls in the regions between The Hague, Rotterdam and Leiden.","breadcrumb":{"@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/#primaryimage","url":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/02\/injecteren.webp","contentUrl":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/02\/injecteren.webp","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/valorbouw.nl\/verduurzamen\/spouwmuurisolatie\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/valorbouw.nl\/"},{"@type":"ListItem","position":2,"name":"Verduurzamen","item":"https:\/\/valorbouw.nl\/verduurzamen\/"},{"@type":"ListItem","position":3,"name":"Spouwmuurisolatie"}]},{"@type":"WebSite","@id":"https:\/\/valorbouw.nl\/#website","url":"https:\/\/valorbouw.nl\/","name":"ValorBouw","description":"","publisher":{"@id":"https:\/\/valorbouw.nl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/valorbouw.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/valorbouw.nl\/#organization","name":"ValorBouw","url":"https:\/\/valorbouw.nl\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/valorbouw.nl\/#\/schema\/logo\/image\/","url":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/01\/2-e1769352814763.webp","contentUrl":"https:\/\/valorbouw.nl\/wp-content\/uploads\/2026\/01\/2-e1769352814763.webp","width":543,"height":397,"caption":"ValorBouw"},"image":{"@id":"https:\/\/valorbouw.nl\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/pages\/1018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/comments?post=1018"}],"version-history":[{"count":2,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/pages\/1018\/revisions"}],"predecessor-version":[{"id":1020,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/pages\/1018\/revisions\/1020"}],"up":[{"embeddable":true,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/pages\/993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/media\/613"}],"wp:attachment":[{"href":"https:\/\/valorbouw.nl\/en\/wp-json\/wp\/v2\/media?parent=1018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}