{"id":446,"date":"2026-03-19T21:38:52","date_gmt":"2026-03-19T21:38:52","guid":{"rendered":"https:\/\/www.puroclean.com\/whitestone-ny\/?post_type=blog&#038;p=446"},"modified":"2026-03-19T21:41:32","modified_gmt":"2026-03-19T21:41:32","slug":"why-is-my-laminate-floor-bubbling-causes-prevention-and-solutions-in-new-york-and-new-jersey","status":"publish","type":"blog","link":"https:\/\/www.puroclean.com\/whitestone-ny\/blog\/why-is-my-laminate-floor-bubbling-causes-prevention-and-solutions-in-new-york-and-new-jersey\/","title":{"rendered":"Why is My Laminate Floor Bubbling? Causes, Prevention, and Solutions in New York and New Jersey"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.puroclean.com\/wp-content\/uploads\/2024\/12\/IPIDhtlW-1024x682.jpeg\" alt=\"Laminate Floor Bubbling\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.puroclean.com\/wp-content\/themes\/puroclean-tw\/assets\/img\/flat-walter-whiteborder.svg\" alt=\"Flat Walter Mascot\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re asking why your&nbsp;<strong>laminate floor bubbling<\/strong>&nbsp;is happening, the most common cause is&nbsp;<strong>moisture intrusion<\/strong>, whether from leaks, spills, or high humidity. Improper installation, temperature changes, and subfloor problems can worsen the issue. The fix depends on identifying and stopping the moisture source first; without that, repairs won\u2019t last. In many cases, professional<a href=\"https:\/\/www.puroclean.com\/services\/water-damage\/\">&nbsp;water damage restoration<\/a>&nbsp;is the safest way to prevent long-term damage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-laminate-floor-bubbling\">Understanding&nbsp;<strong>Laminate Floor Bubbling<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Laminate floor bubbling<\/strong>&nbsp;occurs when laminate planks swell, lift, or form raised areas due to moisture absorption or movement restrictions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Laminate flooring is made with a fiberboard core that expands when exposed to water. Once swollen, it rarely returns to its original shape, making early detection and&nbsp;<a href=\"https:\/\/www.epa.gov\/mold\/brief-guide-mold-moisture-and-your-home#tab-6\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">moisture control&nbsp;<\/a>critical.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"common-causes-of-laminate-floor-bubbling\">Common Causes of Laminate Floor Bubbling<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"moisture-and-water-damage\">Moisture and Water Damage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The leading cause of&nbsp;<strong>laminate floor bubbling<\/strong>&nbsp;is moisture. Water enters through seams and edges, soaking the core layer and causing it to expand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common moisture sources include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plumbing leaks or appliance leaks<\/li>\n\n\n\n<li>Spills that are not cleaned promptly<\/li>\n\n\n\n<li>High indoor humidity<\/li>\n\n\n\n<li>Flooding or water intrusion<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This is especially common in kitchens, bathrooms, basements, and entryways.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"poor-installation-practices\">Poor Installation Practices<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Improper installation often triggers or worsens&nbsp;<strong>laminate floor bubbling<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical mistakes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No expansion gaps around walls<\/li>\n\n\n\n<li>Flooring that was installed too tightly<\/li>\n\n\n\n<li>Incorrect or missing underlayment<\/li>\n\n\n\n<li>No acclimation before installation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Laminate needs space to expand and contract. Without it, boards buckle upward.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/paper-attachments.dropboxusercontent.com\/s_792FE106D0C776AB3D21A47470560BFEE035D05E8EEFB08D483B73C583C7482E_1730205856181_LF1.jpeg\" alt=\"gap between the two laminate tiles\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>The gap between the two laminate tiles indicates it was improperly installed.&nbsp;<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"subfloor-issues\">Subfloor Issues<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A damp, uneven, or incompatible subfloor can cause bubbling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Watch for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Moisture coming up from concrete slabs<\/li>\n\n\n\n<li>Uneven subfloor surfaces<\/li>\n\n\n\n<li>Cracks or gaps under planks<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Moisture trapped below the laminate is often invisible but highly destructive.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"temperature-and-humidity-fluctuations\">Temperature and Humidity Fluctuations<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Laminate reacts to environmental changes.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heat causes expansion<\/li>\n\n\n\n<li>Cold causes contraction<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Without proper spacing and climate control, this movement leads to lifting and bubbling.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"heavy-furniture-and-impact-damage\">Heavy Furniture and Impact Damage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Heavy furniture without pads can compress laminate joints. If moisture is present, compression accelerates swelling and separation.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/paper-attachments.dropboxusercontent.com\/s_792FE106D0C776AB3D21A47470560BFEE035D05E8EEFB08D483B73C583C7482E_1730206239419_LFF1.jpeg\" alt=\"A woman using a dehumidifier\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>A dehumidifier helps remove moisture from your room, which can help your laminate floor.&nbsp;<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"preventing-laminate-floor-bubbling-1\">Preventing&nbsp;<strong>Laminate Floor Bubbling<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"control-moisture-levels\">Control Moisture Levels<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Moisture control is the most effective prevention step.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Best practices:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keep indoor humidity between&nbsp;<strong>30\u201350%<\/strong><\/li>\n\n\n\n<li>Use dehumidifiers in damp areas<\/li>\n\n\n\n<li>Clean spills immediately<\/li>\n\n\n\n<li>Fix plumbing leaks promptly<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Avoid wet mopping\u2014use a damp (not wet) microfiber mop.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ensure-proper-installation\">Ensure Proper Installation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Correct installation reduces the risk of&nbsp;<strong>laminate floor bubbling<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maintain manufacturer-recommended expansion gaps<\/li>\n\n\n\n<li>Use the correct underlayment<\/li>\n\n\n\n<li>Allow planks to acclimate 48\u201372 hours<\/li>\n\n\n\n<li>Hire professionals when possible<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"choose-the-right-laminate\">Choose the Right Laminate<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not all laminate is equal.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use water-resistant laminate in higher-risk rooms<\/li>\n\n\n\n<li>Avoid laminate in areas with frequent standing water<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"protect-the-surface\">Protect the Surface<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use felt pads under furniture<\/li>\n\n\n\n<li>Avoid dragging heavy items<\/li>\n\n\n\n<li>Place mats in high-traffic or entry areas<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/paper-attachments.dropboxusercontent.com\/s_792FE106D0C776AB3D21A47470560BFEE035D05E8EEFB08D483B73C583C7482E_1730206363465_LFF2.jpeg\" alt=\"A man adding pads under furniture\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Placing a pad on your furniture helps protect your flooring.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"perform-regular-inspections\">Perform Regular Inspections<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Early signs matter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Slight lifting at seams<\/li>\n\n\n\n<li>Soft or spongy spots<\/li>\n\n\n\n<li>Musty odors<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Catching moisture early can prevent full plank replacement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-to-do-if-your-laminate-floor-is-bubbling\">What to Do If Your&nbsp;<strong>Laminate Floor Is Bubbling<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-1-identify-the-moisture-source\">Step 1: Identify the Moisture Source<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Find and stop the water source first. This may involve plumbing inspection, appliance repair, or humidity control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-2-dry-the-area-thoroughly\">Step 2: Dry the Area Thoroughly<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Surface drying is often not enough. Moisture may be trapped beneath the flooring or in the subfloor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-3-assess-repair-vs-replacement\">Step 3: Assess Repair vs Replacement<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minor bubbling may flatten temporarily<\/li>\n\n\n\n<li>Swollen boards usually require replacement<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Once the laminate core expands, it cannot be permanently reversed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-4-call-a-professional-if-moisture-persists\">Step 4: Call a Professional if Moisture Persists<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If moisture has spread below the surface, professional drying and restoration are necessary to prevent mold and structural damage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"diy-fix-vs-professional-restoration\">Laminate Floor Bubbling: DIY Fix vs Professional Restoration<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/2705.svg\" alt=\"\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fa-qs-about-laminate-floor-bubbling\">FAQs About&nbsp;<strong>Laminate Floor Bubbling<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can laminate floor bubbling be fixed?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Only if moisture is fully removed and damage is minimal. Most swollen boards must be replaced.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Is laminate floor bubbling always caused by water?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Almost always. Installation and temperature issues usually contribute, but moisture is the root cause.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Will a dehumidifier fix laminate bubbling?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A dehumidifier helps prevent further damage but won\u2019t reverse swelling already in the boards.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can mold grow under bubbling laminate?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Trapped moisture creates ideal conditions for mold growth beneath the flooring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Should I replace or repair bubbled laminate?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If boards are swollen or warped, replacement is the safest long-term solution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"experiencing-water-damage-call-puro-clean-today\">Experiencing Water Damage? Call PuroClean Today<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If&nbsp;<strong>laminate floor bubbling<\/strong>&nbsp;is linked to water damage, professional help is critical.&nbsp;<strong>PuroClean<\/strong>&nbsp;provides expert water damage restoration, moisture detection, and structural drying to stop damage at the source and protect your home.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our certified technicians use advanced equipment to remove hidden moisture and prevent mold growth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Call&nbsp;<a href=\"tel:(800) 775-7876\">(800) 775-7876<\/a>&nbsp;or find your nearest PuroClean office today.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-takeaways\">Key Takeaways<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Professional restoration may be required for lasting results<\/li>\n\n\n\n<li><strong>Laminate floor bubbling<\/strong>&nbsp;is usually caused by moisture<\/li>\n\n\n\n<li>Water-damaged laminate rarely returns to normal<\/li>\n\n\n\n<li>Improper installation increases bubbling risk<\/li>\n\n\n\n<li>Subfloor moisture is often hidden but dangerous<\/li>\n\n\n\n<li>Prevention starts with humidity and leak control<\/li>\n\n\n\n<li>Early action limits repair costs<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"further-reading\">Further Reading<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.puroclean.com\/blog\/what-should-i-consider-after-a-wood-floor-is-flooded\/\">How to Restore Hardwood Flooring After Water Damage<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.puroclean.com\/blog\/water-damage-tile-floors\/\">Can Water Damage Tile Floors? A Comprehensive Homeowner\u2019s Guide<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you\u2019re asking why your&nbsp;laminate floor bubbling&nbsp;is happening, the most common cause is&nbsp;moisture intrusion, whether from leaks, spills, or high humidity. Improper installation, temperature changes, and subfloor problems can worsen<\/p>\n","protected":false},"author":1050,"featured_media":447,"template":"","blog-category":[],"class_list":["post-446","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/blog\/446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/users\/1050"}],"version-history":[{"count":0,"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/blog\/446\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/media\/447"}],"wp:attachment":[{"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/media?parent=446"}],"wp:term":[{"taxonomy":"blog-category","embeddable":true,"href":"https:\/\/www.puroclean.com\/whitestone-ny\/wp-json\/wp\/v2\/blog-category?post=446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}