{"id":6565,"date":"2026-03-17T10:08:00","date_gmt":"2026-03-17T10:08:00","guid":{"rendered":"https:\/\/www.gfdhomes.co.uk\/blog\/?p=6565"},"modified":"2026-01-22T13:12:41","modified_gmt":"2026-01-22T13:12:41","slug":"aluminium-windows-upvc-windows-a-clear-homeowner-guide","status":"publish","type":"post","link":"https:\/\/www.gfdhomes.co.uk\/blog\/aluminium-windows-upvc-windows-a-clear-homeowner-guide\/","title":{"rendered":"Aluminium Windows &amp; uPVC Windows: A Clear Homeowner Guide"},"content":{"rendered":"\n<p>Learn aluminium windows and uPVC windows basics with GFD Homes. Clear terms, glazing tips, and what to know before buying.<\/p>\n\n\n\n<p><strong>What You&#8217;ll Learn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#1\" title=\"\">How GFD Homes explains the core differences between aluminium and uPVC windows<\/a><\/li>\n\n\n\n<li><a href=\"#2\" title=\"\">How glazing choices impact energy efficiency and comfort with GFD Homes<\/a><\/li>\n\n\n\n<li><a href=\"#3\" title=\"\">How U-values affect insulation and performance in aluminium and uPVC windows<\/a><\/li>\n\n\n\n<li><a href=\"#4\" title=\"\">What to consider before choosing your new aluminium or uPVC windows with GFD Homes<\/a><\/li>\n<\/ul>\n\n\n\n<p><em>(Estimated Reading Time: 5-6 Minutes)<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-1024x608.jpg\" alt=\"GFD Homes aluminium windows and uPVC windows\u2014clean lines, reliable performance, and tailored options to suit every home\" class=\"wp-image-4729\" srcset=\"https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-1024x608.jpg 1024w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-300x178.jpg 300w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-768x456.jpg 768w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-1536x912.jpg 1536w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-1440x855.jpg 1440w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-1200x713.jpg 1200w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-780x463.jpg 780w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-600x356.jpg 600w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-550x327.jpg 550w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-370x220.jpg 370w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243-255x151.jpg 255w, https:\/\/www.gfdhomes.co.uk\/blog\/wp-content\/uploads\/2025\/02\/Screenshot-2024-07-17-at-134243.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">GFD Homes aluminium windows and uPVC windows\u2014clean lines, reliable performance, and tailored options to suit every home<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Introduction: Windows Shouldn\u2019t Be Complicated \u2014 But Somehow, They Are<\/strong><\/h2>\n\n\n\n<p>At <a href=\"https:\/\/www.gfdhomes.co.uk\/\" target=\"_blank\" rel=\"noopener\" title=\"\">GFD Homes<\/a>, we understand that shopping for <a href=\"https:\/\/www.gfdhomes.co.uk\/c\/aluminium-windows\" target=\"_blank\" rel=\"noopener\" title=\"\">aluminium windows<\/a> or <a href=\"https:\/\/www.gfdhomes.co.uk\/c\/upvc-windows\" target=\"_blank\" rel=\"noopener\" title=\"\">uPVC windows<\/a> should be simple \u2014 you just want something stylish, efficient, and long-lasting. But as soon as you start researching, you\u2019re hit with technical jargon about thermal breaks, multi-chambers, spacer bars, U-values, and acoustic glazing.<\/p>\n\n\n\n<p>This guide cuts through the confusion. By the end, you\u2019ll understand exactly what these terms mean, why they matter, and how to choose <a href=\"https:\/\/www.gfdhomes.co.uk\/c\/aluminium-windows\" target=\"_blank\" rel=\"noopener\" title=\"\">aluminium<\/a> or <a href=\"https:\/\/www.gfdhomes.co.uk\/c\/upvc-windows\" target=\"_blank\" rel=\"noopener\" title=\"\">uPVC windows<\/a> that bring comfort, performance, and long-term value to your home \u2014 all with support from GFD Homes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1\"><strong>1. The Basics \u2014 Aluminium vs uPVC<\/strong><\/h2>\n\n\n\n<p>Both materials are excellent choices, but they shine in different areas.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Feature<\/strong><\/th><th><strong>Aluminium<\/strong><\/th><th><strong>uPVC<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Strength<\/strong><\/td><td>Very high \u2013 allows slimmer frames<\/td><td>Moderate \u2013 requires thicker frames<\/td><\/tr><tr><td><strong>Lifespan<\/strong><\/td><td>40+ years<\/td><td>25\u201330 years<\/td><\/tr><tr><td><strong>Maintenance<\/strong><\/td><td>Low \u2013 just wipe clean<\/td><td>Low \u2013 occasional cleaning<\/td><\/tr><tr><td><strong>Colour Options<\/strong><\/td><td>Hundreds (RAL finishes)<\/td><td>Limited, mostly whites &amp; greys<\/td><\/tr><tr><td><strong>Thermal Efficiency<\/strong><\/td><td>Excellent with thermal break<\/td><td>Excellent via multi-chamber design<\/td><\/tr><tr><td><strong>Recyclability<\/strong><\/td><td>Fully recyclable<\/td><td>Partially recyclable<\/td><\/tr><tr><td><strong>Cost<\/strong><\/td><td>Higher initial price<\/td><td>More affordable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>In short:<\/strong><\/h4>\n\n\n\n<p>If you value ultra-slim sightlines and longevity, aluminium wins.<\/p>\n\n\n\n<p>If you\u2019re on a tighter budget or upgrading a standard home, uPVC is still a great performer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Key Terms You\u2019ll Hear (and What They Actually Mean)<\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>a. Casement<\/strong><\/h4>\n\n\n\n<p>A casement window is the most common type \u2014 hinged at the side and opening outwards (like a door).<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Casements offer great ventilation and are easy to clean.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Consider:<\/strong><\/h5>\n\n\n\n<p>Top-hung (hinged at top) designs for bathrooms or kitchens, where privacy glass is common.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>b. Tilt &amp; Turn<\/strong><\/h4>\n\n\n\n<p>This design opens two ways \u2014 tilted inward for ventilation or fully turned for cleaning.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Popular in apartments or higher floors where external access is difficult.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Consider:<\/strong><\/h5>\n\n\n\n<p>Heavier mechanism, slightly more expensive than standard casements.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>c. Fixed Window<\/strong><\/h4>\n\n\n\n<p>A window that doesn\u2019t open \u2014 often used alongside others to maximise light.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Cheaper, stronger, and provides better insulation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>d. Sash Window<\/strong><\/h4>\n\n\n\n<p>A sash window slides vertically (or sometimes horizontally) rather than swinging out.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Classic, elegant style for traditional homes.<\/p>\n\n\n\n<p>Modern aluminium and uPVC sash windows retain period charm without draughts.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>e. Glazing Bead<\/strong><\/h4>\n\n\n\n<p>The strip that holds the glass unit inside the frame.<\/p>\n\n\n\n<p>Internally glazed windows (bead on the inside) prevent removal of glass from outside \u2014 a key security feature.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>f. Thermal Break (Aluminium Only)<\/strong><\/h4>\n\n\n\n<p>A thermal break is a section of insulating material inside the aluminium frame.<\/p>\n\n\n\n<p>It stops heat from escaping through the metal.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Without it, aluminium would be cold to the touch and less efficient.<\/p>\n\n\n\n<p>With it, it can outperform many uPVC systems.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>g. Multi-Chamber (uPVC Only)<\/strong><\/h4>\n\n\n\n<p>uPVC frames are made up of multiple hollow chambers.<\/p>\n\n\n\n<p>These trap air, which improves insulation and strength.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>The more chambers, the better the efficiency and rigidity.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"3\"><strong>h. U-Value<\/strong><\/h4>\n\n\n\n<p>A measurement of thermal efficiency.<\/p>\n\n\n\n<p>Lower = better.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Typical range:<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aluminium: 1.2\u20131.6 W\/m\u00b2K<\/li>\n\n\n\n<li>uPVC: 1.2\u20131.4 W\/m\u00b2K<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>A low U-value means less heat escapes, reducing energy bills.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>i. Spacer Bar \/ Argon Fill<\/strong><\/h4>\n\n\n\n<p>Between the panes of glass, you\u2019ll find a spacer bar filled with argon gas.<\/p>\n\n\n\n<p>It reduces heat transfer across the glazing unit.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>It\u2019s one of those hidden details that make a huge difference to energy performance.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>j. Acoustic Glazing<\/strong><\/h4>\n\n\n\n<p>Glass that reduces outside noise by using thicker panes or laminated layers.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Ideal for homes near roads or flight paths.<\/p>\n\n\n\n<p>You can combine it with solar or self-cleaning coatings.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>k. Gaskets &amp; Weatherseals<\/strong><\/h4>\n\n\n\n<p>Rubber seals that stop water, draughts, and noise getting in.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>Good seals mean no rattles or leaks.<\/p>\n\n\n\n<p>Cheaper windows often fail here \u2014 they feel fine at first, but deteriorate faster.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>l. Security Rating (PAS 24 \/ Secured by Design)<\/strong><\/h4>\n\n\n\n<p>Standards that measure resistance to forced entry.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>PAS 24 certification proves your window meets modern security expectations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2\"><strong>3. Glazing Options Explained<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Glass Type<\/strong><\/th><th><strong>What It Does<\/strong><\/th><th><strong>Why You\u2019d Choose It<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Double Glazing<\/strong><\/td><td>Two panes separated by argon gas<\/td><td>Standard for modern homes<\/td><\/tr><tr><td><strong>Triple Glazing<\/strong><\/td><td>Adds a third pane for insulation and soundproofing<\/td><td>For colder climates or near busy roads<\/td><\/tr><tr><td><strong>Laminated Glass<\/strong><\/td><td>Two panes with a plastic layer<\/td><td>Adds security and noise reduction<\/td><\/tr><tr><td><strong>Self-Cleaning Glass<\/strong><\/td><td>Breaks down dirt using sunlight<\/td><td>Reduces maintenance<\/td><\/tr><tr><td><strong>Solar Control Glass<\/strong><\/td><td>Reflects heat &amp; UV rays<\/td><td>Prevents overheating in south-facing rooms<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Finishes &amp; Colours<\/strong><\/h2>\n\n\n\n<p><strong>Aluminium:<\/strong> Powder-coated with marine-grade finishes for long life. Choose from over 200 RAL colours.<\/p>\n\n\n\n<p><strong>uPVC:<\/strong> Available in white, anthracite grey, black, and woodgrain foils like oak and rosewood.<\/p>\n\n\n\n<p><strong>Dual colour options:<\/strong> Inside and outside colours can differ \u2014 for example, white interior, grey exterior.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Ventilation &amp; Building Regulations<\/strong><\/h2>\n\n\n\n<p>Modern windows include trickle vents \u2014 small openings that provide airflow without opening the window fully.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Why it matters:<\/strong><\/h5>\n\n\n\n<p>They help prevent condensation and comply with Building Regulations (Approved Document F).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Common Confusions Cleared Up<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Term<\/strong><\/th><th><strong>Common Misunderstanding<\/strong><\/th><th><strong>The Real Meaning<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Thermal Break<\/strong><\/td><td>\u201cJust a buzzword\u201d<\/td><td>Key insulation layer in aluminium frames<\/td><\/tr><tr><td><strong>Multi-Chamber<\/strong><\/td><td>\u201cMarketing gimmick\u201d<\/td><td>Air pockets that improve uPVC insulation<\/td><\/tr><tr><td><strong>Spacer Bar<\/strong><\/td><td>\u201cCosmetic strip\u201d<\/td><td>Reduces heat transfer inside glass unit<\/td><\/tr><tr><td><strong>U-Value<\/strong><\/td><td>\u201cTechnical nonsense\u201d<\/td><td>The real-world efficiency rating<\/td><\/tr><tr><td><strong>Internally Glazed<\/strong><\/td><td>\u201cDesign choice\u201d<\/td><td>Security and ease of maintenance feature<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4\"><strong>7. When to Choose Aluminium or uPVC<\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Choose Aluminium if:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You want slim frames and modern aesthetics.<\/li>\n\n\n\n<li>You\u2019re matching bifold or sliding doors.<\/li>\n\n\n\n<li>Your project demands large glass spans or colour flexibility.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Choose uPVC if:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You\u2019re prioritising affordability and insulation.<\/li>\n\n\n\n<li>You want a traditional look.<\/li>\n\n\n\n<li>You\u2019re upgrading a standard residential property.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Buying Direct \u2014 Keep the Warranty in Your Name<\/strong><\/h2>\n\n\n\n<p>If you order through a builder, the warranty and consumer rights belong to <em>them.<\/em><\/p>\n\n\n\n<p>If you order directly through GFD Homes, the warranty and purchase protection sit with <em>you.<\/em><\/p>\n\n\n\n<p>That means if you ever need support or repairs, you deal directly with our team \u2014 not through middlemen.<\/p>\n\n\n\n<p>Your home, your product, your guarantee.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>9. Instant, Accurate Pricing Online<\/strong><\/h2>\n\n\n\n<p>Every aluminium and uPVC window sold by GFD Homes is priced live online \u2014 down to the millimetre.<\/p>\n\n\n\n<p>No pushy sales calls, no vague quotes.<\/p>\n\n\n\n<p>You can customise size, colour, glass, and configuration \u2014 and see your price update instantly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>10. Summary: Clear Terms, Clear Choices<\/strong><\/h2>\n\n\n\n<p>You now know:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What thermal breaks and multi-chambers do.<\/li>\n\n\n\n<li>Why U-values actually matter.<\/li>\n\n\n\n<li>How security ratings protect your home.<\/li>\n\n\n\n<li>And how to choose confidently between aluminium and uPVC.<\/li>\n<\/ul>\n\n\n\n<p>Windows shouldn\u2019t be confusing \u2014 and with GFD Homes, they aren\u2019t.<\/p>\n\n\n\n<p>We give you transparent advice, fair pricing, and the peace of mind that you\u2019re choosing quality products we\u2019d proudly fit in our own homes.<\/p>\n\n\n\n<p>\ud83d\uded2 Browse the full collection at&nbsp;<a href=\"https:\/\/www.gfdhomes.co.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">www.gfdhomes.co.uk<\/a><br>\ud83d\udcde Or call&nbsp;<strong>01642 309576<\/strong>&nbsp;for expert guidance and a no-pressure quote.<\/p>\n\n\n\n<p><em>In a rush? Why not contact us via&nbsp;<a href=\"https:\/\/wa.me\/message\/C2KJV4ZEB6VRH1\" target=\"_blank\" rel=\"noreferrer noopener\">Whatsapp<\/a><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Browse Our Articles<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.gfdhomes.co.uk\/blog\/aluminium-windows-vs-upvc-windows-which-is-best-in-2025\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Aluminium Windows vs uPVC Windows: Which Is Best in 2025?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.gfdhomes.co.uk\/blog\/windows-the-clear-choice-for-a-brighter-warmer-home\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Windows: The Clear Choice for a Brighter, Warmer Home<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.gfdhomes.co.uk\/blog\/15-durable-window-styles-that-balance-affordability-and-quality\/\" target=\"_blank\" rel=\"noopener\" title=\"\">15 Durable Window Styles That Balance Affordability and Quality<\/a><\/li>\n\n\n\n<li>Looking for Trade Windows? Explore\u00a0<a href=\"https:\/\/www.thetradevillage.co.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Trade Village<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ&#8217;s<\/h2>\n\n\n\n<p><strong>1. Are aluminium or uPVC windows more energy-efficient?<\/strong><br>Both can achieve excellent efficiency. GFD Homes supplies aluminium windows with thermal breaks and uPVC windows with multi-chamber designs to achieve low U-values.<\/p>\n\n\n\n<p><strong>2. Do aluminium windows really last longer?<\/strong><br>Yes. Aluminium windows from GFD Homes typically last 40+ years, while uPVC windows offer around 25\u201330 years of reliable performance.<\/p>\n\n\n\n<p><strong>3. Which material is best for slim frames?<\/strong><br>Aluminium. GFD Homes offers aluminium windows with slim sightlines for a modern aesthetic and maximum glass.<\/p>\n\n\n\n<p><strong>4. Are uPVC windows still a good option for modern homes?<\/strong><br>Absolutely. GFD Homes provides high-quality uPVC windows with strong insulation, low maintenance, and modern colour options.<\/p>\n\n\n\n<p><strong>5. Can I mix aluminium doors with uPVC windows?<\/strong><br>Yes. GFD Homes regularly helps customers match aluminium bifolds or sliders with uPVC windows for budget-friendly consistency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn aluminium windows and uPVC windows basics with GFD Homes. Clear terms, glazing tips, and what to know before buying.<\/p>\n","protected":false},"author":4,"featured_media":4729,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","loftocean_post_primary_category":0,"loftocean_post_format_gallery":"","loftocean_post_format_gallery_ids":"","loftocean_post_format_gallery_urls":"","loftocean_post_format_video_id":0,"loftocean_post_format_video_url":"","loftocean_post_format_video_type":"","loftocean_post_format_video":"","loftocean_post_format_audio_type":"","loftocean_post_format_audio_url":"","loftocean_post_format_audio_id":0,"loftocean_post_format_audio":"","loftocean-featured-post":"","loftocean-like-count":0,"loftocean-view-count":254,"tinysalt_single_post_intro_label":"","tinysalt_single_post_intro_description":"","tinysalt_hide_post_featured_image":"","tinysalt_post_featured_media_position":"","tinysalt_single_site_header_source":"","tinysalt_single_custom_site_header":"0","tinysalt_single_custom_sticky_site_header":"0","tinysalt_single_custom_sticky_site_header_style":"sticky-scroll-up","tinysalt_single_site_footer_source":"","tinysalt_single_custom_site_footer":"0","footnotes":""},"categories":[521,1649,1541,1430,1038,1624,1486,25,1225,605,1468,21],"tags":[519,1002,767,242,1650,587,588,518],"class_list":["post-6565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-windows","category-casement-windows","category-energy-efficiency","category-eurocell-windows","category-home-improvement","category-home-renovation","category-ideas","category-project-planning","category-tilt-and-turn-windows","category-upvc-windows","category-window-styles","category-windows","tag-aluminium-windows","tag-casement-windows","tag-energy-efficiency","tag-home-improvement","tag-tilt-turn-windows","tag-upvc-window","tag-upvc-windows","tag-windows"],"aioseo_notices":[],"modified_by":"Team GFD","_links":{"self":[{"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/posts\/6565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=6565"}],"version-history":[{"count":2,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/posts\/6565\/revisions"}],"predecessor-version":[{"id":6727,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/posts\/6565\/revisions\/6727"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/media\/4729"}],"wp:attachment":[{"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=6565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=6565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gfdhomes.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=6565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}