{"id":48601,"date":"2022-11-11T16:49:14","date_gmt":"2022-11-11T09:49:14","guid":{"rendered":"https:\/\/3t-insulation.com\/rockwool-safe-n-silent-pro-sound-insulation\/"},"modified":"2026-01-29T10:17:02","modified_gmt":"2026-01-29T02:17:02","slug":"rockwool-safe-n-silent-pro-sound-insulation","status":"publish","type":"product","link":"https:\/\/3t-insulation.com\/en\/product\/rockwool-safe-n-silent-pro-sound-insulation\/","title":{"rendered":"ROCKWOOL Safe &#8216;n&#8217; Silent Pro sound insulation"},"content":{"rendered":"<h2>ROCKWOOL Safe &#8216;n&#8217; Silent Pro sound insulation<\/h2>\n<p>ROCKWOOL Safe &#8216;n&#8217; Silent Pro sound insulation is designed for sound-blocking wall and ceiling systems. The entry-level Safe &#8216;n&#8217; Silent Pro 330 has a high NRC value of 0.90, absorbing 90% of sound. With mineral wool&#8217;s heat insulation, sound-blocking, and non-combustible properties, Safe &#8216;n&#8217; Silent Pro is often the first choice for customers.<\/p>\n<p>Due to the properties of volcanic rock or basalt, the raw material for ROCKWOOL mineral wool, which is inorganic and resistant to microorganism or mold growth, the insulation does not decay, allowing ROCKWOOL mineral wool to last long in buildings.<\/p>\n<p>ROCKWOOL Safe &#8216;n&#8217; Silent Pro mineral wool has received international standards such as ASTM, EN, LEED, WELL, Carbon footprint (CFP), ISO, BS, and VOCs, making it trusted for use.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>You can read more details about ROCKWOOL mineral wool insulation at <a href=\"https:\/\/3t-insulation.com\/en\/all-about-rockwool-stone-wool-insulation\/\">Everything about ROCKWOOL mineral wool insulation<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div id=\"attachment_36347\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36347\" class=\"lazyload size-fusion-600 wp-image-36347\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-600x600.jpg\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-600x600.jpg\" alt=\"ROCKWOOL Safe &#039;n&#039; Silent Pro sound insulation, 400 mm wide, 1200 mm long\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-66x66.jpg 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-150x150.jpg 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-200x200.jpg 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-400x400.jpg 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-500x500.jpg 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-600x600.jpg 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-700x700.jpg 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-768x768.jpg 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line-800x800.jpg 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Safe-n-Silent-Pro-small-Vertical-line.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36347\" class=\"wp-caption-text\">ROCKWOOL Safe &#8216;n&#8217; Silent Pro sound insulation, 400 mm wide, 1200 mm long<\/p><\/div>\n<p>&nbsp;<\/p>\n<h2><span lang=\"TH\">Surface covering materials for ROCKWOOL<\/span><span lang=\"EN-US\"> Safe &#8216;n&#8217; Silent Pro<\/span><\/h2>\n<ol>\n<li>1 side aluminum foil<\/li>\n<li>2 sides aluminum foil<\/li>\n<li>Encapsulated aluminum foil<\/li>\n<li>White Vinyl<\/li>\n<li>Black glass tissue<\/li>\n<li>5 sides glass cloth with acrylic flame retardant<\/li>\n<li>5 sides glass cloth with acrylic flame retardant and 1 side aluminum foil<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><span lang=\"TH\">Property table for<\/span><span lang=\"EN-US\"> ROCKWOOL<\/span><span lang=\"TH\"> <\/span><span lang=\"EN-US\">Safe &#8216;n&#8217; Silent Pro<\/span><\/h2>\n<table style=\"height: 860px;\" width=\"1249\">\n<tbody>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Test \/ Product model name<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">Safe &#8216;n&#8217; Silent Pro 330<\/td>\n<td style=\"text-align: center;\" width=\"120\">Safe &#8216;n&#8217; Silent Pro 330<\/td>\n<td style=\"text-align: center;\" width=\"120\">Safe &#8216;n&#8217; Silent Pro 350<\/td>\n<td style=\"text-align: center;\" width=\"120\">Safe &#8216;n&#8217; Silent Pro 370<\/td>\n<td style=\"text-align: center;\" width=\"120\">Test Standard<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Sound absorption value at 50 mm thickness (NRC) <\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.90<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.00<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.00<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.00<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">EN ISO 354 \/<\/p>\n<p style=\"text-align: center;\">ASTM C 423-01<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Density value (kg\/m\u00b3)<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">40<\/td>\n<td style=\"text-align: center;\" width=\"120\">60<\/td>\n<td style=\"text-align: center;\" width=\"120\">80<\/td>\n<td style=\"text-align: center;\" width=\"120\">100<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Fire resistance standard<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"479\">Non-combustible material \/ Classified as A1 fire-resistant material<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">EN13501-1<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Melting point<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"479\">Over 1,000 degrees Celsius<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">ASTM E794<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Thermal conductivity at 20\u02daC \u03bb Value (W\/mK)<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.036<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.035<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.034<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.033<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">ASTM C518<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Thermal resistance at thickness<\/p>\n<p style=\"text-align: center;\">50 mm (R-Value in m2K\/W) <\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.398<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.429<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.471<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">1.515<\/p>\n<\/td>\n<td width=\"120\"><\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Water absorption value (partial immersion)<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"120\">1.0 kg\/m2<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.5 kg\/m\u00b2<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.5 kg\/m\u00b2<\/td>\n<td style=\"text-align: center;\" width=\"120\">0.5 kg\/m\u00b2<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">EN 1609.97<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Moisture absorption value<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"4\" width=\"479\">Less than 0.04% by volume<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">ASTM C1104 \/ C1104M<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Sheet size<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"359\">400 x 1200 mm<\/p>\n<p>600 x 1200 mm<\/td>\n<td style=\"text-align: center;\" width=\"120\">600 x 1200 mm<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">EN 822<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p style=\"text-align: center;\">Sheet thickness<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"2\" width=\"239\">50 \/ 75 \/ 100 mm<\/td>\n<td style=\"text-align: center;\" width=\"120\">25 \/ 50 \/ 75 \/ 100 mm<\/td>\n<td style=\"text-align: center;\" width=\"120\">50 \/ 75 \/ 100 mm<\/td>\n<td width=\"120\">\n<p style=\"text-align: center;\">EN 822<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><span lang=\"TH\">Product size table for <\/span><span lang=\"EN-US\">ROCKWOOL Safe &#8216;n&#8217; Silent Pro<\/span><\/h2>\n<ul>\n<li>ROCKWOOL Safe &#8216;n&#8217; Silent Pro 330 sound insulation has a density of 40 kg\/m3<\/li>\n<\/ul>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th style=\"text-align: center;\" align=\"left\">Product model<\/th>\n<th style=\"text-align: center;\" align=\"left\">Density (kg\/m\u00b3)<\/th>\n<th style=\"text-align: center;\" align=\"left\">Product size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 100<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro330<\/td>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<p>\n<ul>\n<li>ROCKWOOL Safe &#8216;n&#8217; Silent Pro 350 sound insulation has a density of 60 kg\/m3<\/li>\n<\/ul>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th style=\"text-align: center;\" align=\"left\">Product model<\/th>\n<th style=\"text-align: center;\" align=\"left\">Density (kg\/m\u00b3)<\/th>\n<th style=\"text-align: center;\" align=\"left\">Product size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 100<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro350<\/td>\n<td style=\"text-align: center;\" align=\"left\">60<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<p>\n<ul>\n<li>ROCKWOOL Safe &#8216;n&#8217; Silent Pro 370 sound insulation has a density of 80 kg\/m3<\/li>\n<\/ul>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th style=\"text-align: center;\" align=\"left\">Product model<\/th>\n<th style=\"text-align: center;\" align=\"left\">Density (kg\/m3)<\/th>\n<th style=\"text-align: center;\" align=\"left\">Product size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 25<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">400 x 1200 x 100<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 25<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro370<\/td>\n<td style=\"text-align: center;\" align=\"left\">80<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<p>\n<ul>\n<li>ROCKWOOL Safe &#8216;n&#8217; Silent Pro 380 sound insulation has a density of 100 kg\/m3<\/li>\n<\/ul>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th style=\"text-align: center;\" align=\"left\">Product model<\/th>\n<th style=\"text-align: center;\" align=\"left\">Density (kg\/m3)<\/th>\n<th style=\"text-align: center;\" align=\"left\">Product size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro380<\/td>\n<td style=\"text-align: center;\" align=\"left\">100<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro380<\/td>\n<td style=\"text-align: center;\" align=\"left\">100<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 75<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">Safe &#8216;n&#8217; Silent Pro380<\/td>\n<td style=\"text-align: center;\" align=\"left\">100<\/td>\n<td style=\"text-align: center;\" align=\"left\">600 x 1200 x 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n<p>&nbsp;<\/p>\n<h2>Table for selecting ROCKWOOL sound insulation<\/h2>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th style=\"text-align: center;\" align=\"left\">STC Rating<\/th>\n<th style=\"text-align: center;\" align=\"left\">Performance<\/th>\n<th style=\"text-align: center;\" align=\"left\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">55+<\/td>\n<td style=\"text-align: center;\" align=\"left\">Excellent<\/td>\n<td style=\"text-align: center;\" align=\"left\">Blocks nearly 100% of loud talking\/arguing sounds<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">50<\/td>\n<td style=\"text-align: center;\" align=\"left\">Very Good<\/td>\n<td style=\"text-align: center;\" align=\"left\">Significantly reduces loud talking\/arguing sounds, conversation content not understandable<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">40<\/td>\n<td style=\"text-align: center;\" align=\"left\">Good<\/td>\n<td style=\"text-align: center;\" align=\"left\">Blocks normal conversation sounds reasonably well, content not understandable<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">30<\/td>\n<td style=\"text-align: center;\" align=\"left\">Fair<\/td>\n<td style=\"text-align: center;\" align=\"left\">Reduces normal conversation volume, but content still understandable<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" align=\"left\">25<\/td>\n<td style=\"text-align: center;\" align=\"left\">Poor<\/td>\n<td style=\"text-align: center;\" align=\"left\">Can hear and understand soft conversation content<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n<p>&nbsp;<\/p>\n<h2>Sound-blocking wall system (Wall System)<\/h2>\n<h3><span lang=\"EN-US\">Wet System<\/span><\/h3>\n<h4 style=\"padding-left: 40px;\">STC 66 clay brick wall components<\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>100 mm plastered clay brick<\/li>\n<li>75 mm C-Stud frame<\/li>\n<li>50 mm Safe &#8216;n&#8217; Silent Pro 330<\/li>\n<li>9 mm gypsum board<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36354\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36354\" class=\"lazyload size-fusion-600 wp-image-36354\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-600x600.png\" alt=\"STC 66 clay brick wall with ROCKWOOL insulation\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-01-STC66.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36354\" class=\"wp-caption-text\">STC 66 clay brick wall with 50 mm ROCKWOOL insulation<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4 style=\"padding-left: 40px;\"><span lang=\"TH\">\u0e1c\u0e19\u0e31\u0e07\u0e2d\u0e34\u0e10\u0e21\u0e27\u0e25\u0e40\u0e1a\u0e32 <\/span><span lang=\"EN-US\">STC 58 <\/span>lightweight brick wall components<\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>100 mm plastered lightweight brick<\/li>\n<li>75 mm C-Stud frame<\/li>\n<li>50 mm Safe &#8216;n&#8217; Silent Pro 330<\/li>\n<li>9 mm gypsum board<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36355\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36355\" class=\"lazyload size-fusion-600 wp-image-36355\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-600x600.png\" alt=\"STC 58 lightweight brick wall\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-02-STC58.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36355\" class=\"wp-caption-text\">STC 55 lightweight brick wall with 50 mm ROCKWOOL insulation<\/p><\/div>\n<p>&nbsp;<\/p>\n<h4 style=\"padding-left: 40px;\"><span lang=\"TH\">\u0e1c\u0e19\u0e31\u0e07 <\/span><span lang=\"EN-US\">Precast STC 55 <\/span>Precast wall components<\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>100 mm plastered Precast wall<\/li>\n<li>75 mm C-Stud frame<\/li>\n<li>50 mm Safe &#8216;n&#8217; Silent Pro 350<\/li>\n<li>9 mm gypsum board<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36356\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36356\" class=\"lazyload size-fusion-600 wp-image-36356\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-600x600.png\" alt=\"STC 55 Precast wall\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Wetwall-graphic-03-STC55.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36356\" class=\"wp-caption-text\">STC 55 Precast wall with 50 mm ROCKWOOL insulation<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><span lang=\"EN-US\">Drywall System<\/span><\/h3>\n<h4 style=\"padding-left: 40px;\"><span lang=\"TH\">STC 43 <\/span><span lang=\"EN-US\">lightweight wall components<\/span><span style=\"font-size: 16px;\"><span lang=\"TH\"><\/span><\/span><\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>12 mm gypsum board<\/li>\n<li>75 mm C-Stud frame<\/li>\n<li>75 mm Safe &#8216;n&#8217; Silent Pro 380<\/li>\n<li>12 mm gypsum board<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36351\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36351\" class=\"lazyload size-fusion-600 wp-image-36351\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-600x600.png\" alt=\"STC 43 sound-blocking lightweight wall\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-01-STC43.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36351\" class=\"wp-caption-text\">STC 43 sound-blocking lightweight wall with 75 mm Safe &#8216;n&#8217; Silent Pro<\/p><\/div>\n<p>&nbsp;<\/p>\n<div class=\"mceTemp\"><\/div>\n<h4 style=\"padding-left: 40px;\"><span lang=\"TH\">STC 54 <\/span><span lang=\"EN-US\">lightweight wall components<\/span><span style=\"font-size: 16px;\"><span lang=\"TH\"><\/span><\/span><\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>2 x 12 mm gypsum board <\/li>\n<li>64 mm C-Stud frame<\/li>\n<li>50 mm Safe &#8216;n&#8217; Silent Pro 380<\/li>\n<li>2 x 12 mm gypsum board <\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36352\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36352\" class=\"lazyload size-fusion-600 wp-image-36352\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-600x600.png\" alt=\"STC 52 sound-blocking lightweight wall\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-02-STC54.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36352\" class=\"wp-caption-text\">STC 52 sound-blocking lightweight wall with 50 mm Safe &#8216;n&#8217; Silent Pro<\/p><\/div>\n<p>&nbsp;<\/p>\n<div class=\"mceTemp\"><\/div>\n<h4 style=\"padding-left: 40px;\"><span lang=\"TH\">STC 57 <\/span><span lang=\"EN-US\">lightweight wall components<\/span><span style=\"font-size: 16px;\"><span lang=\"TH\"><\/span><\/span><\/h4>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>2 x 12 mm gypsum board <\/li>\n<li>75 mm C-Stud frame<\/li>\n<li>75 mm Safe &#8216;n&#8217; Silent Pro 380<\/li>\n<li>2 x 12 mm gypsum board <\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div id=\"attachment_36353\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-36353\" class=\"lazyload size-fusion-600 wp-image-36353\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-600x600.png\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-600x600.png\" alt=\"STC 57 sound-blocking lightweight wall\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-66x66.png 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-150x150.png 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-200x200.png 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-400x400.png 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-500x500.png 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-600x600.png 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-700x700.png 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-768x768.png 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57-800x800.png 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Drywall-graphic-03-STC57.png 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-36353\" class=\"wp-caption-text\">STC 57 sound-blocking lightweight wall with 75 mm Safe &#8216;n&#8217; Silent Pro<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>ROCKWOOL Safe &#8216;n&#8217; Silent Pro sound insulation is a mineral wool type insulation made from natural volcanic rock, melted at 1,000 \u00b0C and spun into fibers. It has sound-blocking, sound-absorbing, fire-resistant, and heat-insulating properties.<\/p>\n<p>ROCKWOOL Safe &#8216;n&#8217; Silent Pro has a high sound absorption value of NRC = 0.9 \u2013 1.0. It is people and environmentally friendly, non-combustible, and fire-resistant, making it a popular material for sound-blocking walls and sound-absorbing panels.<\/p>\n","protected":false},"featured_media":49117,"template":"","meta":[],"product_brand":[],"product_cat":[879],"product_tag":[],"class_list":{"0":"post-48601","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sound-insulation-work","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product\/48601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media\/49117"}],"wp:attachment":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media?parent=48601"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_brand?post=48601"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_cat?post=48601"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_tag?post=48601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}