{"id":6219,"date":"2026-10-23T01:11:39","date_gmt":"2026-10-22T22:11:39","guid":{"rendered":"https:\/\/bgmax.bg\/?p=6219"},"modified":"2026-11-04T13:37:11","modified_gmt":"2026-11-04T11:37:11","slug":"aluminum-pvc-composite-window-frames-why-choice-matters","status":"publish","type":"post","link":"https:\/\/bgmax.bg\/en\/aluminum-pvc-composite-window-frames-why-choice-matters\/","title":{"rendered":"Aluminum, PVC, or Composite Window Frames: Why the Choice Matters"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row][vc_column][vc_empty_space height=&#8221;32px&#8221;][vc_column_text]<\/p>\n<p style=\"text-align: justify;\">Window systems are a crucial element of any new building. They determine how much heat is lost during the winter, how much noise enters your home, and how secure you feel inside. Furthermore, since they are among the home components that are difficult to replace, it is worth opting for a long-term solution when it comes to new construction.<\/p>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;32px&#8221;][vc_separator align=&#8221;align_left&#8221; border_width=&#8221;2px&#8221; el_width=&#8221;10&#8243; accent_color=&#8221;#D4AF63&#8243;][vc_empty_space height=&#8221;42px&#8221;][vc_custom_heading text=&#8221;What aluminum joinery offers us, and why we chose it for &#8220;Mizia Home&#8220;&#8221; font_container=&#8221;tag:h1|font_size:30px|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_empty_space height=&#8221;2px&#8221;][vc_column_text]<\/p>\n<ul>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>Strength and durability<\/strong> &#8211; these are the main characteristics of all-aluminium windows and doors. Aluminium is a stable material that does not deform over time. As a result, the frames can support large dimensions and heavy glazing units. This makes it particularly suitable for panoramic windows and large sliding doors.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>Slim profiles &#8211; allowing more natural light<\/strong> &#8211; the strength of aluminium allows for much narrower frames and a larger glass surface area. Rooms become brighter, while the facade achieves a modern and minimalist appearance.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>Weather resistance<\/strong> &#8211; aluminium is highly resistant to sunlight, temperature fluctuations, and moisture. It requires minimal maintenance, and the colour of its surface finish remains consistent over the years.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>High energy efficiency<\/strong> &#8211; modern aluminium systems feature thermal breaks. These are insulating elements integrated into the profiles that reduce heat transfer and help prevent moisture penetration. As a result, excellent thermal insulation is no longer an advantage exclusive to PVC windows and doors.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>Environmental sustainability<\/strong> &#8211; aluminium can be recycled repeatedly without losing its properties. This is a significant advantage and a forward-thinking choice for future generations.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;32px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator align=&#8221;align_left&#8221; border_width=&#8221;2px&#8221; el_width=&#8221;10&#8243; accent_color=&#8221;#D4AF63&#8243;][vc_empty_space height=&#8221;42px&#8221;][vc_custom_heading text=&#8221;Aluminum, Aluminum with PVC Elements, and PVC Window Frames: What is the Difference?&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_empty_space height=&#8221;2px&#8221;][vc_column_text]<\/p>\n<ul>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>PVC windows and doors<\/strong> &#8211; traditionally, they are more affordable and provide good thermal insulation. However, the profiles are bulkier and require steel reinforcement for larger dimensions. The choice of shapes and colours is more limited, while the material is more sensitive to prolonged exposure to sunlight and temperature fluctuations, making replacement necessary after a certain period.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>Aluminium windows and doors with PVC elements<\/strong> &#8211; this is a combined solution in which PVC components are incorporated into the structure. Such systems may be more affordable, but their performance depends on the quality of the connection between the two materials. The different rates of thermal expansion and contraction during heating and cooling may affect their durability over time. Builders often market these systems as &#8220;aluminium windows and doors&#8221;, so if you are planning to purchase a new home, make sure to ask about this detail.<\/li>\n<li style=\"text-align: justify; font-size: 18px;\"><strong>All-aluminium windows and doors<\/strong> &#8211; the structure is made from a single primary material and incorporates thermal breaks. It combines strength, slim profiles, and a long service life. This is why it is often the preferred choice for high-end projects where long-term value is a priority.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;32px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator align=&#8221;align_left&#8221; border_width=&#8221;2px&#8221; el_width=&#8221;10&#8243; accent_color=&#8221;#D4AF63&#8243;][vc_empty_space height=&#8221;42px&#8221;][vc_custom_heading text=&#8221;What We Put into &#8220;Mizia Home&#8220;&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_empty_space height=&#8221;2px&#8221;][vc_column_text]<\/p>\n<p style=\"text-align: left;\">Windows and doors play a crucial role in the thermal comfort, sound insulation, and security of your home, while replacing them later can be difficult and expensive.<\/p>\n<p style=\"text-align: left;\">In the <a href=\"https:\/\/bgmax.bg\/en\/portfolio-item\/featured-mizia\/\">Mizia Home project<\/a>, we use the all-aluminium &#8220;Reynaers MasterLine 8&#8221; window and door system, combined with specially selected &#8220;superior quality&#8221; triple glazing with warm-edge spacers. Here are the key benefits of this system:<\/p>\n<ul>\n<li style=\"font-size: 18px; text-align: left;\">Excellent thermal insulation with high energy efficiency;<\/li>\n<li style=\"font-size: 18px; text-align: left;\">Acoustic insulation of up to 46 dB, significantly reducing external noise;<\/li>\n<li style=\"font-size: 18px; text-align: left;\">The system achieves Class 4 air permeability and Class E900 watertightness, preventing draughts and moisture penetration through closed windows. Additional protection is provided by a special vapour-permeable membrane installed on the interior side of the window frames and waterproof sealing tape applied externally between the facade and the frames.<\/li>\n<li style=\"font-size: 18px; text-align: left;\">The system offers a very high level of burglary resistance (RC2 and RC3 classes), providing a safer and more secure living environment.<\/li>\n<li style=\"font-size: 18px; text-align: left;\">The series can achieve insulation performance suitable for passive houses, making it an excellent choice for modern energy-efficient construction.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;32px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator align=&#8221;align_left&#8221; border_width=&#8221;2px&#8221; el_width=&#8221;10&#8243; accent_color=&#8221;#D4AF63&#8243;][vc_empty_space height=&#8221;42px&#8221;][vc_custom_heading text=&#8221;In Conclusion&#8221; use_theme_fonts=&#8221;yes&#8221;][vc_empty_space height=&#8221;2px&#8221;][vc_column_text]<\/p>\n<p style=\"text-align: justify;\">Windows and doors are not an area where compromises should be made. Choosing a high-quality, all-aluminium system is an investment in comfort, security, and lower heating and cooling costs over the years. That is why, at Mizia Home, we rely on materials and solutions designed to last and retain their value over time.<\/p>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;32px&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430\u0442\u0430 \u0434\u043e\u0433\u0440\u0430\u043c\u0430 \u0441\u044a\u0447\u0435\u0442\u0430\u0432\u0430 \u0437\u0434\u0440\u0430\u0432\u0438\u043d\u0430, \u0442\u044a\u043d\u043a\u0438 \u043f\u0440\u043e\u0444\u0438\u043b\u0438 \u0438 \u0434\u044a\u043b\u044a\u0433 \u0435\u043a\u0441\u043f\u043b\u043e\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u0435\u043d \u0436\u0438\u0432\u043e\u0442. \u0417\u0430\u0442\u043e\u0432\u0430 \u0435 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430\u043d\u0438\u044f\u0442 \u0438\u0437\u0431\u043e\u0440 \u043f\u0440\u0438 \u0432\u0438\u0441\u043e\u043a \u043a\u043b\u0430\u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u0438.<\/p>\n","protected":false},"author":2,"featured_media":6224,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[207],"tags":[],"class_list":["post-6219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-construction"],"_links":{"self":[{"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/posts\/6219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/comments?post=6219"}],"version-history":[{"count":4,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/posts\/6219\/revisions"}],"predecessor-version":[{"id":6223,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/posts\/6219\/revisions\/6223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/media\/6224"}],"wp:attachment":[{"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/media?parent=6219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/categories?post=6219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bgmax.bg\/en\/wp-json\/wp\/v2\/tags?post=6219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}