{"id":5659728,"date":"2020-01-01T06:38:54","date_gmt":"2020-01-01T06:38:54","guid":{"rendered":"https:\/\/tria-international.com\/?post_type=norebro_portfolio&#038;p=5659728"},"modified":"2024-06-05T13:57:47","modified_gmt":"2024-06-05T13:57:47","slug":"ventra-sterling","status":"publish","type":"norebro_portfolio","link":"https:\/\/tria-international.com\/?norebro_portfolio=ventra-sterling","title":{"rendered":"VENTRA STERLING"},"content":{"rendered":"[vc_row][vc_column width=&#8221;1\/3&#8243; height=&#8221;80px&#8221;][vc_empty_space height=&#8221;80px&#8221;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da9846ac\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tPRODUCT FEATURES\t<\/h5>\n\n\t\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;2\/4&#8243;][vc_empty_space height=&#8221;80px&#8221;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da98478a\" \n\t \n\t>\n\n\t<p class=\"p2\">VENTRA STERLING is a multi louvred ventilator that provides an economic, nonpowered method of ventilation, allowing the removal of large quantities of warm air and \/ or smoke from a building within a short period of time. The VENTRA STERLING is a further development on the already proven VENTRA but is a response to the increased requirements for air tightness and thermal insulation in certain building designs and applications worldwide. The Ventra Sterling is suitable for fresh air supply (facade), air and smoke extraction (facade and roof) and natural lighting. The vents are manufactured according to ISO 9001 quality control standards. The vents are formed from high quality corrosion resistant aluminium to ensure low maintenance requirements and water tightness. Various methods of operation using pneumatic or electric actuators are available. The ventilator design produces a versatile economic unit suitable for a wide range of applications. Available on large dimensions, up to 2400 x 3826 mm (width x length).<\/p>\n\t\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_empty_space height=&#8221;60px&#8221;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984812\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tTYPICAL APPLICATIONS\t<\/h5>\n\n\t\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;2\/4&#8243;][vc_empty_space height=&#8221;60px&#8221;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984896\" \n\t \n\t>\n\n\t<p class=\"p1\">Versatile scope of applications on roofs and facades, with an installation angle range from 0\u00ba to 90\u00ba. Installations: Industrial buildings, warehouses, logistics centres, shopping centres, atria, schools, stairwells etc..<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n\t\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da9848fb\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tMATERIALS\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984976\" \n\t \n\t>\n\n\t<p class=\"p1\">Tempered aluminium, sea water- and corrosion-resistant (EN AW 5754).<br \/>\nCorrosion resistant bearings.<br \/>\nBuilt-in weather resistant hydrophobic tape.<br \/>\n<em><strong>Note:<\/strong> aluminum is supplied as standard: untreated. Possibility of it being supplied with electrostatic painting (in any RAL color).<\/em><\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da9849d8\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tDIMENSIONS\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984a50\" \n\t \n\t>\n\n\t<p class=\"p1\"><span class=\"s1\">Roof opening width <b>W: <\/b>300 &#8211; 2400 mm<span class=\"Apple-converted-space\"><br \/>\n<\/span><\/span>Roof opening length<b> L: <\/b>746 &#8211; 3826 mm (17 louvres, max.)<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984ab2\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tOPENING ANGLE\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984b27\" \n\t \n\t>\n\n\t<p class=\"p1\">Individual adjustable from <strong>0\u00b0<\/strong> up to <strong>90\u00ba<\/strong><\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984b9d\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tCONTROLS NATURAL VENTILATION\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984c12\" \n\t \n\t>\n\n\t<p class=\"p1\"><strong>P1<\/strong> &#8211; Single pipe compressed operation<br \/>\n<strong>P2<\/strong> &#8211; Double pipe compressed air operation<br \/>\n<strong>M230V<\/strong> Electric motor<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984c72\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tCONTROLS FIRE VENTILATION\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984ce6\" \n\t \n\t>\n\n\t<p class=\"p1\"><strong>P1F<\/strong> &#8211; Single pipe compressed air operation with fire function<br \/>\n<strong>P2F<\/strong> &#8211; Double pipe compressed air operation with fire function<br \/>\n<strong>M24V<\/strong> Electric motor<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984d45\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tLOUVRES\t<\/h5>\n\n\t\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da984db4\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">SW<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Sandwich panel 25 mm, U-Value=1,65 (W\/(m\u00b2.K))<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da984e47\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">PC25<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Polycarbonate 25 mm \/ 9-X structure, clear or opal, U-Value=1,4 (W\/(m\u00b2.K))<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da984ec2\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">GLASS<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Insulated double glass 25 mm, U-Value= 1,1 (W\/(m\u00b2.K))<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da984f45\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tBASES\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da984fbb\" \n\t \n\t>\n\n\t<p class=\"p1\">Single aluminium<br \/>\nDouble wall aluminium with insulation<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da98501c\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tFLANGES\t<\/h5>\n\n\t\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da98508a\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S1<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for single glass<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da985101\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S2<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for double glass<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da985176\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S3<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for roofs, 45\u00ba bended<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da9851e9\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S4<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for roofs and facades<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;5px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da98525d\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S5<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for upstand, 90\u00ba bended downwards<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da9852d1\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">S6<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange 90\u00ba bended upwards<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da985353\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">SLS<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for skylight connection<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t(different polycarbonate thicknesses)\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da9853cd\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">SC<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for connection with other flange (vents connection)<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t(vents connection) Male or female connection\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da985445\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">SCM<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for male connection<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-menu-list-sc menu-list\"\n\tid=\"norebro-custom-69d57da9854c0\"\n\t\t>\n\t\n\t<table>\n\t\t<tr>\n\t\t\t<td class=\"title\">\n\t\t\t\t\t\t\t\t<h4 class=\"title name text-left\">SCF<\/h4>\n\t\t\t\t\t\t\t<\/td>\n\t\t\t\n\t\t\t<td class=\"line\"><\/td>\n\n\t\t\t<td class=\"title\">\n\t\t\t\t<h4 class=\"title price text-right\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<ins>Flange for female connection<\/ins>\n\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t<\/td>\n\t\t<\/tr>\n\t<\/table>\n\n\t<div class=\"content\">\n\t\t\t\t<p>\n\t\t\t\t\t<\/p>\n\t<\/div>\n\n<\/div>[vc_empty_space height=&#8221;6px&#8221;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da98553b\" \n\t \n\t>\n\n\t<p class=\"p1\"><em>* Custom flanges design and insulated flanges available upon request<\/em><\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da98559c\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tWEIGHT\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da98560e\" \n\t \n\t>\n\n\t<p class=\"p1\">Depends on dimensions and type of infill<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da98566c\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tOPTIONS\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da9856dc\" \n\t \n\t>\n\n\t<p class=\"p1\">Custom dimensions \/ Powder-coated design (any RAL colour) \/ Bird or insect mesh\/Anti-fall grid 1200 J.<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da985741\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tREGULATIONS\t<\/h5>\n\n\t\n\t\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][vc_column width=&#8221;2\/4&#8243;]<div class=\"norebro-text-sc \" \n\tid=\"norebro-custom-69d57da9857b2\" \n\t \n\t>\n\n\t<p class=\"p1\">The system has been tested and is certified in accordance with EN 12101-2.<\/p>\n<p>\u00a0<\/p>\n\t\n<\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;]<div class=\"norebro-heading-sc heading text-left\"\n\tid=\"norebro-custom-69d57da98580f\" \n\t \n\t>\n\t\n\t\n\t\n\t<h5 class=\"title\">\n\t\tDOWNLOADS\t<\/h5>\n\n\t\n\t\t\n<\/div>[\/vc_column][vc_column width=&#8221;1\/4&#8243;]<div class=\"norebro-button-sc btn-wrap text-left\" \n\tid=\"norebro-custom-69d57da985891\"\n\t \n\t>\n\n\t<a href=\"https:\/\/tria-international.com\/wp-content\/uploads\/TDS-VENTRA-STERLING.pdf\" target=\"_blank\" \n\t\tclass=\"btn \">\n\n\t\t\n\t\t<span class=\"text\">\n\t\t\tV. Sterling Technical Sheet\t\t<\/span>\n\n\t\t\t\t\t<span class=\"icon fa fa-arrow-down\"><\/span>\n\t\t\n\t\t\t<\/a>\n\n<\/div>[\/vc_column][vc_column width=&#8221;1\/4&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;80px&#8221;][vc_separator color=&#8221;custom&#8221; border_width=&#8221;2&#8243; accent_color=&#8221;#dddddd&#8221;][\/vc_column][\/vc_row]\n","protected":false},"featured_media":0,"template":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>VENTRA STERLING - TRIA<\/title>\n<meta name=\"description\" content=\"VENTRA STERLING is a multi louvred ventilator that provides an economic, nonpowered method of ventilation. 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