diff --git a/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.html b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.html
new file mode 100644
index 00000000..65045faa
--- /dev/null
+++ b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.html
@@ -0,0 +1,5 @@
+<template lwc:render-mode="light">
+    <div id="header-injection"></div>
+    <div id="style-injection"></div>
+    <div id="script-injection"></div>
+</template>
diff --git a/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js
new file mode 100644
index 00000000..ed40c65f
--- /dev/null
+++ b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js
@@ -0,0 +1,100 @@
+/* eslint-disable @lwc/lwc/no-inner-html */
+/* eslint-disable @locker/locker/distorted-element-inner-html-setter */
+/* eslint-disable @lwc/lwc/no-document-query */
+import { LightningElement, api } from 'lwc';
+
+const envLinks = {
+    Prod: 'https://www.nav.no/dekoratoren',
+    Dev: 'https://dekoratoren.ekstern.dev.nav.no/'
+};
+
+export default class DecoratorHeader extends LightningElement {
+    static renderMode = 'light'; // the default is 'shadow'
+    @api env;
+    @api context;
+
+    connectedCallback() {
+        this.fetchHeaderAndFooter();
+    }
+
+    //Available parameter key value pairs can be viewed at https://github.com/navikt/nav-dekoratoren#parametere
+    changeParameter(key, value) {
+        window.postMessage(
+            {
+                source: 'decoratorClient',
+                event: 'params',
+                payload: { [key]: value }
+            },
+            window.location.origin
+        );
+    }
+
+    fetchHeaderAndFooter() {
+        const URL = envLinks[this.env] + '?context=' + this.context?.toLowerCase();
+        // eslint-disable-next-line @locker/locker/distorted-window-fetch, compat/compat
+        fetch(URL)
+            .then((res) => {
+                return res.text();
+            })
+            .then((html) => {
+                let parser = new DOMParser();
+                let doc = parser.parseFromString(html, 'text/html');
+                // Header
+                const headerInjection = document.querySelector('#header-injection');
+                if (headerInjection) {
+                    const header = doc.getElementById('header-withmenu')?.innerHTML;
+                    headerInjection.innerHTML = header;
+                }
+
+                // Footer
+                const footerInjection = document.querySelector('#footer-injection');
+                if (footerInjection) {
+                    const footer = doc.getElementById('footer-withmenu')?.innerHTML;
+                    footerInjection.innerHTML = footer;
+                }
+
+                // Style
+                const styleInjection = document.querySelector('#style-injection');
+                if (styleInjection) {
+                    const style = doc.getElementById('styles')?.innerHTML;
+                    styleInjection.innerHTML = style;
+                }
+
+                // Script
+                const scriptInjection = document.querySelector('#script-injection');
+                if (scriptInjection) {
+                    const scriptContainer = doc.getElementById('scripts');
+
+                    const scriptElement = scriptContainer.getElementsByTagName('script');
+                    const scriptGroupElement = document.createDocumentFragment();
+                    for (let scripter of scriptElement) {
+                        if (scripter.id === '__DECORATOR_DATA__') {
+                            window.__DECORATOR_DATA__ = JSON.parse(scripter.innerHTML ?? '');
+                            continue;
+                        }
+                        if (scripter.type == null || scripter.type === '') continue;
+                        const script = document.createElement('script');
+                        this.setAttributeIfExists(script, scripter, 'type');
+                        this.setAttributeIfExists(script, scripter, 'id');
+                        this.setAttributeIfExists(script, scripter, 'async');
+                        this.setAttributeIfExists(script, scripter, 'src', true);
+                        this.setAttributeIfExists(script, scripter, 'fetchpriority');
+                        script.innerHTML = scripter.innerHTML;
+                        scriptGroupElement.appendChild(script);
+                    }
+                    scriptInjection.appendChild(scriptGroupElement);
+                }
+            });
+    }
+
+    setAttributeIfExists(script, scripter, tag, forceRefetch) {
+        if (scripter[tag] != null && scripter[tag] !== '') {
+            // eslint-disable-next-line @locker/locker/distorted-element-set-attribute
+            let attribute = scripter[tag];
+            if (forceRefetch) {
+                attribute = attribute + '?fauxquery=' + crypto.randomUUID().toString();
+            }
+            script.setAttribute(tag, attribute);
+        }
+    }
+}
diff --git a/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js-meta.xml b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js-meta.xml
new file mode 100644
index 00000000..8af3d521
--- /dev/null
+++ b/force-app/main/default/lwc/hot_decoratorHeader/hot_decoratorHeader.js-meta.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>62.0</apiVersion>
+    <isExposed>true</isExposed>
+    <description>Dynamically fetching decorator header and styling</description>
+    <masterLabel>HOT Decorator Header</masterLabel>
+    <targets>
+        <target>lightningCommunity__Page</target>
+        <target>lightningCommunity__Default</target>
+        <target>lightningCommunity__Page_Layout</target>
+        <target>lightningCommunity__Theme_Layout</target>
+    </targets>
+    <targetConfigs>
+        <targetConfig targets="lightningCommunity__Default">
+            <property
+                name="env"
+                type="String"
+                label="Definer hvilken miljø headeren skal bruke"
+                datasource="Dev, Prod"
+            />
+            <property
+                name="context"
+                type="String"
+                label="Definer context til header"
+                datasource="Privatperson, Arbeidsgiver, Samarbeidspartner"
+            />
+        </targetConfig>
+    </targetConfigs>
+</LightningComponentBundle>
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