{"id":5425,"date":"2023-04-04T10:09:28","date_gmt":"2023-04-04T07:09:28","guid":{"rendered":"https:\/\/vertia.fi\/?page_id=5425"},"modified":"2023-05-10T14:05:22","modified_gmt":"2023-05-10T11:05:22","slug":"hirsitaloasiakas_sv","status":"publish","type":"page","link":"https:\/\/vertia.fi\/en\/hirsitaloasiakas_sv\/","title":{"rendered":"Log Home Customer_SV"},"content":{"rendered":"<p><a class=\"btn btn-primary custom-button green-btn\" href=\"https:\/\/vertia.fi\/en\/tiiveysmittaus\/asiakkaan-tarkistuslistat\/hirsitaloasiakkaan-tarkistuslista\/\">In Finnish<\/a><br \/>\n<a class=\"btn btn-primary custom-button green-btn\" href=\"https:\/\/vertia.fi\/en\/hirsitaloasiakas_en\/\">English<\/a><\/p>\n<div class=\"su-list\" style=\"margin-left:0px\">\n<p>For the airtightness test, the building\u2019s airtight envelope (floor joists, walls, attic floor) must be complete, the doors and windows installed, and all penetrations finished and sealed (ventilation ducts, range hood, flue ducts for fireplaces and sauna stoves, water and sewer lines, central vacuum cleaner exhaust pipes, pipe penetrations in the floor joists, e.g., cable protection conduits for electricity or geothermal heating).<\/p>\n<p>The measurement can be performed even if the house does not yet have a door or if one of the doors is a temporary door used during construction. In this case, the doorway may be no more than one meter wide and must be equipped with jambs or a frame into which the measurement door can be installed.<\/p>\n<p>If there is a garage attached to the house, the garage door must be installed.<\/p>\n<p>It is advisable to leave the air\/vapor barrier visible so that any leaks that are discovered can still be repaired. However, this is not necessary.<\/p>\n<p>The ventilation unit does not need to be installed. It is easier to take the measurement before the ventilation unit is installed.<\/p>\n<h2>The following installations must be completed before the measurement:<\/h2>\n<p><\/p>\n<h3>Exterior doors and windows<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The gaps above doors and windows have been sealed by taping them, at least on the inside.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The gaps between the frames and the openings around windows and doors have been sealed with tape.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> (Not required: Around windows and doors, the gap between the trim and the framing has been sealed with tape or a suitable sealant.)<\/li>\n<\/ul>\n<p><\/p>\n<h3>Flat on the ground<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The pipe penetrations have been sealed with urethane or a suitable sealant against the floor.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The sill paper is laid flush against the lumber and concrete, and any gaps have been sealed with urethane underneath the sill paper. (A tried-and-true, though not mandatory, method is to cut the sill paper along the top of the concrete and then apply a suitable sealant to the joint between the wall and the subfloor.)<\/li>\n<\/ul>\n<p><\/p>\n<h3>Trossbotten<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The seams in the vapor barrier film or board on the floor have been taped to ensure there are no gaps. On the timber wall, the vapor barrier film or board has been secured with double-sided tape and fastened with a batten on top.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The penetration pipes have been sealed against the vapor barrier film or board on the floor using sealing collars and vapor barrier tape.<\/li>\n<\/ul>\n<p><\/p>\n<h3>Attic floor<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The vapor barrier film or board has been sealed to the timber wall with double-sided tape and secured with a batten on top.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> On sloped roofs, the joints between the boards have been sealed with urethane or a suitable sealant.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The joists for the attic floor have been installed. The measurement is performed under negative pressure, which can damage the attic floor\u2019s air barrier if the joists are missing.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Pipe penetrations have been sealed with collars and vapor barrier tape against the air barrier film or board.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The flue of the stove has been sealed against the air barrier film or board.<\/li>\n<\/ul>\n<p><\/p>\n<h3>Walls<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Any grooves for electrical cables that have been milled into the log wall have been sealed with urethane or a suitable sealant, preferably on the outside (so that the groove does not fill with cold air in the winter, which would cool down the wall structure).<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The openings in the exterior wall (the fresh air duct of the ventilation unit, the exhaust pipe of the central vacuum cleaner, cable conduits, etc.) have been sealed with urethane or a suitable sealant.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Make sure the bolts in the timber frame are tightened before taking measurements.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The airtightness test should be performed before painting and plastering work, or a few days after such work has been completed.<\/li>\n<\/ul>\n<p><\/p>\n<h3>You give<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The concrete block walls and the chimney have been plastered throughout on the inside (including the basement walls and the walls in the utility room). Unplastered walls allow air to pass through, which affects the accuracy of the measurements.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> You must ensure that the air barrier in the laundry room, sauna, and utility room is continuous.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Temporary openings created during construction and any other gaps in the building envelope must be sealed.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The building has electricity.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> In a duplex, the openings between the units must be sealed.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> In buildings with two or more floors: There must be a staircase between the floors, as the person conducting the measurement must be able to move between the floors inside the building.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> The roof safety products must be installed, as the person performing the measurement may need to seal the chimney flue or ventilation ducts on the roof.<\/li>\n<\/ul>\n<p><\/p>\n<h3>Before the measurement:<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Close the windows and doors securely.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Do not light a fire in the fireplace for about 24 hours before taking the measurement.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> If the house is cold, turn on the heater about 24 hours before taking the measurement.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> To locate a leak, building materials, furniture, and other movable objects that can be moved without undue difficulty should be moved so that they are no closer than approximately one meter from the exterior walls of the house.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Make sure there is sufficient general lighting in the building so that the measurement can be taken without any problems.<\/li>\n<\/ul>\n<p><\/p>\n<h3>During the measurement:<\/h3>\n<ul>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> Set aside 3\u20134 hours for the measurement. For most of that time, you can work on other tasks at the same time.<\/li>\n<li><i class=\"sui sui-check-square-o\" style=\"color:#6D8E3D\"><\/i> It\u2019s good to have a carpenter on site who can make the necessary repairs.<\/li>\n<\/ul>\n<p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Suomeksi English<\/p>","protected":false},"author":13,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-5425","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hirsitaloasiakas_SV | Vertia.fi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vertia.fi\/en\/hirsitaloasiakas_sv\/\" \/>\n<meta property=\"og:locale\" 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