{"id":14641,"date":"2025-09-28T15:19:21","date_gmt":"2025-09-28T07:19:21","guid":{"rendered":"https:\/\/hotianwindows.com\/?p=14641"},"modified":"2025-09-28T17:33:06","modified_gmt":"2025-09-28T09:33:06","slug":"soundproof-windows-cost","status":"publish","type":"post","link":"https:\/\/hotianwindows.com\/nl\/soundproof-windows-cost\/","title":{"rendered":"Kosten van geluiddichte ramen: een prijs- en koopgids voor 2025"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Constant noise from traffic, neighbors, or construction can seriously impact your quality of life. Soundproof windows help\u2014but what do they actually cost?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This 2025 guide breaks down real-world costs from budget DIY to premium replacements, shows which specs matter (STC\/OITC), and helps you pick the best-value path to peace and quiet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Do Soundproof Windows Cost in 2025? (At a Glance)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Expect about $50\u2013$300 for DIY, $400\u2013$1,200 for high-performance inserts, and $1,500\u2013$3,500+ for full replacements. The national average installed price per window is about $1,350.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1.webp\" alt=\"Cost tiers for soundproofing windows: DIY, inserts, and replacements with price ranges\" class=\"wp-image-14867\" title=\"\" srcset=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1.webp 1024w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1-300x300.webp 300w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1-150x150.webp 150w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1-768x768.webp 768w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/soundproof-cost-tiers-1-12x12.webp 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Level<\/th><th>Average Cost Per Window (Installed)<\/th><th>What You Get<\/th><\/tr><\/thead><tbody><tr><td>Budget-Friendly<\/td><td>$50\u2013$300<\/td><td>DIY acoustic curtains, perimeter weatherstripping, and removable window plugs<\/td><\/tr><tr><td>Mid-Range<\/td><td>$400\u2013$1,200<\/td><td>Custom soundproof window inserts (acrylic or glass) that mount inside the frame<\/td><\/tr><tr><td>Premium<\/td><td>$1,500\u2013$3,500+<\/td><td>Full replacement with dual-pane laminated or offset glass packages<\/td><\/tr><tr><td>National Average<\/td><td>~$1,350<\/td><td>A high\u2011quality, professionally installed unit (mix of types and regions)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Notes<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prices vary by size, glass configuration, frame material, and local labor.<\/li>\n\n\n\n<li>Inserts typically deliver the best cost-to-performance for existing homes.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How Is Soundproofing Measured\u2014STC vs OITC<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">STC rates speech- and mid\/high\u2011frequency blocking; OITC rates low\u2011frequency noise like traffic and aircraft. For urban noise, prioritize higher OITC, then STC.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1.webp\" alt=\"Diagram explaining STC vs OITC and what different ratings mean in everyday noise\" class=\"wp-image-14869\" title=\"\" srcset=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1.webp 1024w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1-300x300.webp 300w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1-150x150.webp 150w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1-768x768.webp 768w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/stc-oitc-explained-1-12x12.webp 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>STC (Sound Transmission Class)<\/strong>: Lab rating for mid\/high frequencies (voices, dogs). Common window STC ranges: ~28\u201338 (standard), ~40\u201350+ (laminated\/optimized).<\/li>\n\n\n\n<li><strong>OITC (Outdoor\u2011Indoor Transmission Class)<\/strong>: Focuses on low\u2011frequency energy (traffic, trains, planes). This class is more predictive when it comes to street and jet noise.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What Do Typical Ratings Mean in Real Life?<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Rating Band<\/th><th>Everyday Meaning<\/th><\/tr><\/thead><tbody><tr><td>STC ~25\u201330 \/ OITC ~20\u201325<\/td><td>Normal speech clearly audible; weak traffic reduction<\/td><\/tr><tr><td>STC ~35 \/ OITC ~28\u201330<\/td><td>Loud speech reduced; moderate traffic noticeably quieter<\/td><\/tr><tr><td>STC ~40 \/ OITC ~32\u201334<\/td><td>Loud speech faint; strong reduction of city traffic\/road rumble<\/td><\/tr><tr><td>STC 45\u201350+ \/ OITC 35\u201338+<\/td><td>Speech largely inaudible; substantial traffic\/aircraft mitigation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pro tip: Laminated glass and larger air gaps typically raise both STC and OITC more efficiently than simply adding panes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Which Soundproofing Solution Fits Your Budget and Noise?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choose DIY for modest high\u2011frequency reduction, inserts for the best value, and full replacements for maximum performance plus efficiency gains.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tier 1 (Under $300): Budget\u2011Friendly DIY Solutions<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Options<\/strong>: Heavy acoustic curtains, quality weatherstripping, and acrylic window plugs with gaskets.<\/li>\n\n\n\n<li><strong>Performance<\/strong>: ~5\u201310 dB reduction (best at higher frequencies); lowers perceived loudness noticeably in bedrooms.<\/li>\n\n\n\n<li><strong>Best For<\/strong>: Renters, tight budgets, quick fixes without tools or permits.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lowest cost, fully reversible, immediate improvement.<br>Cons:<\/li>\n\n\n\n<li>Limited low\u2011frequency control, aesthetic trade\u2011offs, and can block daylight\/egress (plugs).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Tier 2 ($400\u2013$1,200): Best Bang\u2011for\u2011Buck Window Inserts<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Options<\/strong>: Custom acrylic\/glass inserts mounted inside the jamb; magnetic or compression fit.<\/li>\n\n\n\n<li><strong>Performance<\/strong>: ~15\u201325 dB reduction; often ~80% of full replacement performance at lower cost and disruption.<\/li>\n\n\n\n<li><strong>Best For<\/strong>: Owners of historic or newer homes who want strong results without replacing windows.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excellent OITC gains by adding a second decoupled layer\/airspace; it preserves the exterior appearance.<br>Cons:<\/li>\n\n\n\n<li>This option adds depth to the interior frame, may impact the mounting of blinds, and still depends on the current condition of the windows.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Tier 3 ($1,500+): Full Replacement Sound\u2011Optimized Windows<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Options<\/strong>: Dual\u2011pane with laminated interlayers (e.g., 0.030\u20130.060&#8243; PVB), asymmetric\/offset glass thickness, wider air gaps.<\/li>\n\n\n\n<li><strong>Performance<\/strong>: ~20\u201330+ dB; top-tier OITC and STC, plus energy efficiency, security, and resale benefits.<\/li>\n\n\n\n<li><strong>Best For<\/strong>: Major renovations, failing windows, or the highest noise control needs (busy arterials, flight paths).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maximum performance, a new warranty, and energy upgrades.<br>Cons:<\/li>\n\n\n\n<li>The highest upfront cost and longest installation timeline may require exterior finish updates.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Decision hint:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mostly speech\/barking? Target a higher STC.<\/li>\n\n\n\n<li>Mostly traffic\/aircraft rumble? Target higher OITC (laminated + larger airspace).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What Factors Drive Your Final Cost?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Glass build is the primary driver, followed by window size\/type, frame material, and professional installation quality.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack.webp\" alt=\"Cross-section of laminated glass with PVB interlayer and air gap\" class=\"wp-image-14844\" title=\"\" srcset=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack.webp 1024w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack-300x300.webp 300w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack-150x150.webp 150w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack-768x768.webp 768w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/laminated-glass-stack-12x12.webp 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Glass Configuration (largest cost lever)<\/strong>\n<ul class=\"wp-block-list\">\n<li>Cost ladder: standard dual\u2011pane &lt; dual\u2011pane with one laminated lite &lt; dual laminated lites &lt; asymmetric\/offset laminated packages with larger air gaps.<\/li>\n\n\n\n<li>Thicker interlayers (e.g., 0.060&#8243; PVB) and dissimilar glass thicknesses improve low\u2011frequency control.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Window Type and Size<\/strong>\n<ul class=\"wp-block-list\">\n<li>Larger picture or bay windows cost more than small single\/double\u2011hung units. Operable types (casement, slider) add hardware complexity and labor.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Frame Material<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Vinyl<\/strong>: most affordable, excellent thermal\/air tightness.<\/li>\n\n\n\n<li><strong>Fiberglass<\/strong>: higher strength, stable, mid\u2011high cost.<\/li>\n\n\n\n<li><strong>Wood<\/strong>: premium look, higher cost\/maintenance.<\/li>\n\n\n\n<li><strong>Aluminum (thermally broken)<\/strong>: strongest, modern profiles, highest cost; ensure thermal breaks for comfort.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Labor and Air\u2011Sealing Quality<\/strong>\n<ul class=\"wp-block-list\">\n<li>Professional installation is critical. Small gaps or missed sealant paths can wipe out STC\/OITC gains. Insist on low\u2011expansion foam and backer\u2011rod + sealant perimeter joints.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Common Adders (Typical Ranges)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tempered safety glass: +$50\u2013$150 per lite (code\/height dependent)<\/li>\n\n\n\n<li>Laminated lite upgrade: +$150\u2013$400 per opening<\/li>\n\n\n\n<li>Custom shapes (arches, triangles): +15\u201335%<\/li>\n\n\n\n<li>Historic district approvals: time + permitting fees<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1.webp\" alt=\"Interior-mounted soundproof window insert fitted inside existing frame.\" class=\"wp-image-14863\" title=\"\" srcset=\"https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1.webp 1024w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1-300x300.webp 300w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1-150x150.webp 150w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1-768x768.webp 768w, https:\/\/hotianwindows.com\/wp-content\/uploads\/2025\/09\/insert-install-interior-1-12x12.webp 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Is It Worth It? The ROI of Peace and Quiet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Beyond quiet, you gain better sleep, productivity, property value, and often lower HVAC runtime\u2014especially with laminated, energy\u2011efficient packages.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Improved Sleep and Health<\/strong>: Chronic noise exposure correlates with cardiovascular stress and sleep disturbance (WHO Environmental Noise Guidelines, 2018).<\/li>\n\n\n\n<li><strong>Productivity<\/strong>: Lower background noise improves focus and call clarity\u2014key for home offices.<\/li>\n\n\n\n<li><strong>Property Value<\/strong>: In noisy urban areas, sound\u2011attenuating windows differentiate listings and can speed sale cycles.<\/li>\n\n\n\n<li><strong>Comfort &amp; Energy<\/strong>: Laminated IGUs often reduce heat gain\/loss and UV fade, cutting HVAC load.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rule of thumb: If peak exterior noise regularly exceeds ~60\u201365 dBA at your fa\u00e7ade, inserts or laminated replacements typically deliver meaningful day\u2011to\u2011day improvements.<\/p>\n\n\n\n<div class=\"suggested-reading-box\">\n  <div class=\"box-title\">Suggested reading<\/div>\n  <ul>\n    <li>Trim aesthetics: <a href=\"\/window-trim-styles\">Window Trim Styles<\/a><\/li>\n    <li>Shade compatibility: <a href=\"https:\/\/hotianwindows.com\/how-to-install-blinds-on-vinyl-windows\/\">How to Install Blinds or Shades on Vinyl Windows<\/a><\/li>\n    <li>Materials head\u2011to\u2011head: <a href=\"https:\/\/hotianwindows.com\/aluminum-vs-vinyl-windows\/\">Aluminum vs. Vinyl Windows<\/a><\/li>\n    <li>Warmth &#038; maintenance: <a href=\"https:\/\/hotianwindows.com\/wood-vs-vinyl-windows\/\">Wood vs. Vinyl Windows<\/a><\/li>\n    <li>Operation &#038; noise paths: <a href=\"https:\/\/hotianwindows.com\/single-hung-vs-other-window-types\/\">Single\u2011Hung vs. Casement vs. Picture vs. Slider Windows<\/a><\/li>\n    <li>Tightening air paths: <a href=\"https:\/\/hotianwindows.com\/seal-secure-single-hung-windows\/\">How to Seal, Insulate, and Secure Your Single\u2011Hung Windows<\/a><\/li>\n    <li>Classic comparison: <a href=\"https:\/\/hotianwindows.com\/single-vs-double-hung-windows\/\">Single\u2011Hung vs. Double\u2011Hung Windows<\/a><\/li>\n    <li>Big views: <a href=\"https:\/\/hotianwindows.com\/types-of-bay-windows\/\">Types of Bay Windows<\/a><\/li>\n    <li>Architecture ideas: <a href=\"\/modern-homes-with-windows\">Modern Homes with a Lot of Windows<\/a><\/li>\n    <li>Acoustic customization: <a href=\"\/improve-noise-reduction-custom-windows\">How to Improve Noise Reduction with Custom Windows<\/a><\/li>\n    <li>Deep dive: <a href=\"\/window-frame-materials\">Window Frame Materials Comparison<\/a><\/li>\n  <\/ul>\n<\/div>\n\n\n\n<div class=\"local-faq-block\">\n  <h2 class=\"local-faq-title\">Frequently Asked Questions (FAQs)<\/h2>\n\n  <div class=\"local-faq-item\">\n    <h3 class=\"local-faq-q\">Are triple\u2011pane windows better for soundproofing?<\/h3>\n    <div class=\"local-faq-a\">\n      Not necessarily. Pane count helps, but <strong>laminated glass<\/strong> and <strong>asymmetric thickness plus larger air gaps<\/strong> matter more for OITC\/STC gains. Many high\u2011performing sound packages are dual\u2011pane with one laminated lite.\n    <\/div>\n  <\/div>\n\n  <div class=\"local-faq-item\">\n    <h3 class=\"local-faq-q\">What\u2019s the cheapest way to soundproof existing windows?<\/h3>\n    <div class=\"local-faq-a\">\n      Start with <strong>perimeter weatherstripping<\/strong> and <strong>heavy curtains<\/strong>; add a <strong>removable acrylic plug<\/strong> for targeted rooms. Expect ~<strong>5\u201310 dB<\/strong> improvement, mostly at speech frequencies.\n    <\/div>\n  <\/div>\n\n  <div class=\"local-faq-item\">\n    <h3 class=\"local-faq-q\">What STC\/OITC do I need to block traffic noise?<\/h3>\n    <div class=\"local-faq-a\">\n      For typical urban traffic, aim for about <strong>STC 35\u201340<\/strong> and <strong>OITC 30\u201334<\/strong>. Near busy roads or rail\/flight paths, target <strong>STC 40\u201350<\/strong> and <strong>OITC 34\u201338+<\/strong> with laminated\/offset builds.\n    <\/div>\n  <\/div>\n\n  <div class=\"local-faq-item\">\n    <h3 class=\"local-faq-q\">Can I soundproof windows myself?<\/h3>\n    <div class=\"local-faq-a\">\n      You can implement effective <strong>DIY<\/strong> solutions and install <strong>custom inserts<\/strong> with basic tools. For full replacements, professional installation is recommended to ensure airtight seals and code compliance.\n    <\/div>\n  <\/div>\n<\/div>\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"FAQPage\",\n  \"mainEntity\":[\n    {\n      \"@type\":\"Question\",\n      \"name\":\"Are triple\u2011pane windows better for soundproofing?\",\n      \"acceptedAnswer\":{\n        \"@type\":\"Answer\",\n        \"text\":\"Not necessarily. Pane count helps, but laminated glass and asymmetric thickness plus larger air gaps matter more for OITC\/STC gains. Many high\u2011performing sound packages are dual\u2011pane with one laminated lite.\"\n      }\n    },\n    {\n      \"@type\":\"Question\",\n      \"name\":\"What\u2019s the cheapest way to soundproof existing windows?\",\n      \"acceptedAnswer\":{\n        \"@type\":\"Answer\",\n        \"text\":\"Start with perimeter weatherstripping and heavy curtains; add a removable acrylic plug for targeted rooms. Expect ~5\u201310 dB improvement, mostly at speech frequencies.\"\n      }\n    },\n    {\n      \"@type\":\"Question\",\n      \"name\":\"What STC\/OITC do I need to block traffic noise?\",\n      \"acceptedAnswer\":{\n        \"@type\":\"Answer\",\n        \"text\":\"For typical urban traffic, aim for about STC 35\u201340 and OITC 30\u201334. 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For full replacements, professional installation is recommended to ensure airtight seals and code compliance.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n<style>\n.local-faq-block {\n  margin: 2.4em 0;\n  padding: 0;\n  font-family: inherit;\n  background: transparent;\n}\n.local-faq-title {\n  font-size: 2em;\n  margin-bottom: 1em;\n  font-weight: 700;\n  color: inherit;\n  letter-spacing: -0.5px;\n}\n.local-faq-q {\n  font-size: 1.25em;\n  margin-bottom: 0.6em;\n  font-weight: 700;\n  color: inherit;\n  line-height: 1.3;\n}\n.local-faq-a {\n  background: #fafbfc;\n  border: 1px solid #e4e6e8;\n  border-radius: 10px;\n  color: inherit;\n  padding: 1.1em 1.4em;\n  font-size: 1.06em;\n  line-height: 1.7;\n  margin-bottom: 0.2em;\n  box-shadow: none;\n  transition: background 0.2s;\n}\n.local-faq-item {\n  margin-bottom: 2.2em;\n}\n@media (max-width: 767px) {\n  .local-faq-title { font-size:1.22em; }\n  .local-faq-q    { font-size:1.08em; }\n  .local-faq-a    { padding:0.9em 0.7em; font-size:0.99em; }\n}\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Invest in a Quieter Home<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The right solution balances your noise type, performance target, and budget: DIY for quick wins,&nbsp;<strong>inserts for best value<\/strong>, and&nbsp;<strong>laminated replacements<\/strong>&nbsp;for maximum control and efficiency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ready for exact pricing and specs for your windows and noise profile? Use our tool to get a free, no\u2011obligation quote from a top\u2011rated window professional in your area.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Constant noise from traffic, neighbors, or construction can seriously impact your quality of life. Soundproof windows help\u2014but what do they actually cost? This 2025 guide breaks down real-world costs from budget DIY to premium replacements, shows which specs matter (STC\/OITC), and helps you pick the best-value path to peace and quiet. What Do Soundproof Windows [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14868,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-14641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-doors-windows"],"acf":[],"_links":{"self":[{"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/posts\/14641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/comments?post=14641"}],"version-history":[{"count":0,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/posts\/14641\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/media\/14868"}],"wp:attachment":[{"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/media?parent=14641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/categories?post=14641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotianwindows.com\/nl\/wp-json\/wp\/v2\/tags?post=14641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}