{"id":428,"date":"2026-09-24T20:22:53","date_gmt":"2026-09-24T12:22:53","guid":{"rendered":"https:\/\/ruhaimaterial.com\/product\/expandable-container-house-20ft-40ft\/"},"modified":"2026-09-24T21:45:39","modified_gmt":"2026-09-24T13:45:39","slug":"expandable-container-house-20ft-40ft","status":"publish","type":"product","link":"https:\/\/ruhaimaterial.com\/zh_CN\/product\/expandable-container-house-20ft-40ft\/","title":{"rendered":"Expandable Container House 20ft &amp; 40ft | Fold-Out Modular Home for Camping &amp; Dormitory"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Product Overview<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">The <strong>expandable container house<\/strong> in 20ft and 40ft versions gives you full-size living space that ships at folded-container cost. On site, the side walls fold down to triple the floor area in a few hours.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">The galvanized steel frame carries 50\u2013125 mm sandwich panel walls for real insulation, and the interior arrives with wiring, lighting and sanitary fittings pre-installed \u2014 connect services and move in.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"533\" height=\"533\" class=\"wp-image-405\" src=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows.png\" alt=\"expandable container house with large glass windows and security door\" srcset=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows.png 533w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows-300x300.png 300w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows-150x150.png 150w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows-12x12.png 12w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-glass-windows-100x100.png 100w\" sizes=\"(max-width: 533px) 100vw, 533px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Key Features<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Two proven sizes<\/strong> \u2014 20ft and 40ft models matched to container shipping<\/li>\r\n\r\n\r\n\r\n<li><strong>Fold-flat logistics<\/strong> \u2014 standard container freight rates, no oversize cargo<\/li>\r\n\r\n\r\n\r\n<li><strong>Hours to install<\/strong> \u2014 unfolds with a small crew \u2014 no crane-dependent construction<\/li>\r\n\r\n\r\n\r\n<li><strong>Real insulation<\/strong> \u2014 50\u2013125 mm sandwich panels for hot and cold climates<\/li>\r\n\r\n\r\n\r\n<li><strong>25\u201330 year frame<\/strong> \u2014 galvanized steel structure built for repeated relocation<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Application Scenarios: Who Is This Expandable Container House For?<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">The 20ft\/40ft expandable container house serves space-hungry, cost-sensitive projects:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Worker dormitories<\/strong> \u2014 multi-unit camps with beds, storage and sanitation<\/li>\r\n\r\n\r\n\r\n<li><strong>Camping &amp; eco resorts<\/strong> \u2014 affordable cabin units across large sites<\/li>\r\n\r\n\r\n\r\n<li><strong>Site offices &amp; clinics<\/strong> \u2014 expandable workspaces on construction and mining sites<\/li>\r\n\r\n\r\n\r\n<li><strong>Disaster relief housing<\/strong> \u2014 rapidly deployable insulated shelter at scale<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"800\" height=\"800\" class=\"wp-image-403\" src=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior.jpg\" alt=\"Prefab expandable house fully opened with steel frame and sandwich panel walls\" srcset=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior.jpg 800w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-300x300.jpg 300w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-150x150.jpg 150w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-768x768.jpg 768w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-12x12.jpg 12w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-600x600.jpg 600w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/prefab-expandable-house-exterior-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Configuration Options<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Wall panels<\/strong> \u2014 50 \/ 70 \/ 100 \/ 125 mm sandwich panels<\/li>\r\n\r\n\r\n\r\n<li><strong>Doors<\/strong> \u2014 stainless-steel security \/ aluminium-alloy \/ plastic-steel doors<\/li>\r\n\r\n\r\n\r\n<li><strong>Windows<\/strong> \u2014 aluminium-alloy or plastic-steel windows, sliding or casement<\/li>\r\n\r\n\r\n\r\n<li><strong>Interior<\/strong> \u2014 bedroom, bathroom and office partitions; kitchen option<\/li>\r\n\r\n\r\n\r\n<li><strong>Electrical &amp; plumbing<\/strong> \u2014 pre-wired lighting and sockets; sanitary fittings installed<\/li>\r\n\r\n\r\n\r\n<li><strong>Color &amp; finish<\/strong> \u2014 custom exterior color and interior decoration<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Product Specifications<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>20ft size<\/strong><\/td>\r\n<td>5.9 \u00d7 6.47 \u00d7 2.5 m<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>40ft size<\/strong><\/td>\r\n<td>11.8 \u00d7 6.47 \u00d7 2.53 m<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Main structure<\/strong><\/td>\r\n<td>steel frame &amp; sandwich panels<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Wall panel<\/strong><\/td>\r\n<td>50 \/ 70 \/ 100 \/ 125 mm sandwich panels<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Door<\/strong><\/td>\r\n<td>stainless-steel security \/ aluminium-alloy \/ plastic-steel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Window<\/strong><\/td>\r\n<td>aluminium-alloy or plastic-steel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Service life<\/strong><\/td>\r\n<td>25\u201330 years<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Certifications &amp; Quality Standards<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Ruhai Material is a direct manufacturer of prefab buildings and metal materials, serving customers in <strong>120+ countries since 2010<\/strong>. Our production and quality control system is certified to international standards:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>ISO 9001<\/strong> \u2014 certified quality management system covering the full production process<\/li>\r\n\r\n\r\n\r\n<li><strong>CE<\/strong> \u2014 compliant products available for the European market<\/li>\r\n\r\n\r\n\r\n<li><strong>SGS<\/strong> \u2014 third-party inspection and factory audit available before shipment<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"1024\" class=\"wp-image-404\" src=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping.png\" alt=\"Expandable container house folded flat for container shipping in factory\" srcset=\"https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping.png 1024w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-300x300.png 300w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-150x150.png 150w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-768x768.png 768w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-12x12.png 12w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-600x600.png 600w, https:\/\/ruhaimaterial.com\/wp-content\/uploads\/2026\/09\/expandable-container-house-folded-shipping-100x100.png 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Which size should I choose, 20ft or 40ft?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">The 20ft model suits single-room offices and cabins; the 40ft model offers a larger multi-room layout for dormitories and family use. Both ship in standard container slots.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">How long is installation?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">A 20ft or 40ft unit unfolds and is weather-tight within several hours; full interior setup is usually completed in one day.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">What is the MOQ?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">MOQ is 1 set. Multi-unit camp projects receive volume pricing and staggered delivery schedules.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Can it be relocated after use?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Yes \u2014 the unit folds back to shipping configuration and can be craned onto a truck for relocation, a key advantage for construction camps.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">What is the lead time?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Typically 15\u201330 working days after order confirmation depending on quantity and customization.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Request a Quote<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Send us your project requirements \u2014 size, layout, destination port and quantity \u2014 and our team replies with a quotation within one working day. MOQ is 1 set for all standard models.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ruhaimaterial.com\/contact-us\/#inquiry\">Get a Free Quote for Your Project<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Prefer email? Write to <a href=\"mailto:manager@ruhaimaterial.com\"><strong>manager@ruhaimaterial.com<\/strong><\/a> directly.<\/p>\r\n\r\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Choose your size: 20ft (5.9 \u00d7 6.47 \u00d7 2.5 m) or 40ft (11.8 \u00d7 6.47 \u00d7 2.53 m) expandable container house. Ships folded like a standard container, unfolds into a full insulated living unit with bedroom, bathroom and office partitions \u2014 ideal for camping sites and worker dormitories.<\/p>","protected":false},"featured_media":405,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_title":"Expandable Container House 20ft & 40ft | Fold-Out Home","rank_math_description":"20ft & 40ft expandable container house that folds flat for shipping and opens in hours. Steel frame, insulated sandwich panels \u2014 camping, dormitory and temporary housing. MOQ 1 set.","rank_math_focus_keyword":"expandable container house"},"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":["post-428","product","type-product","status-publish","has-post-thumbnail","product_cat-expandable-container-house","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/product\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/comments?post=428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/media\/405"}],"wp:attachment":[{"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/media?parent=428"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/product_brand?post=428"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/product_cat?post=428"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ruhaimaterial.com\/zh_CN\/wp-json\/wp\/v2\/product_tag?post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}