.instance-h-2 { min-height: 50px; } .instance-h-2[disabled] { min-height: 50px; } .instance-h-2:active { min-height: 50px; } .instance-h-2:hover { min-height: 50px; } .instance-h-4 { min-height: 31px; padding-top: 15px; } .instance-h-4[disabled] { min-height: 31px; padding-top: 15px; } .instance-h-4:active { min-height: 31px; padding-top: 15px; } .instance-h-4:hover { min-height: 31px; padding-top: 15px; } .instance-h-5 { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5[disabled] { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:active { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:hover { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-6 { min-height: 53px; } .instance-h-6[disabled] { min-height: 53px; } .instance-h-6:active { min-height: 53px; } .instance-h-6:hover { min-height: 53px; } .instance-h-7 ul.dropdown-menu > li { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li[disabled] { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:active { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:hover { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: rgb(34, 138, 230); margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; background-color: rgba(225, 225, 225, 0.6); } .instance-h-7 ul.dropdown-menu > li > a { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a[disabled] { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:active { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:hover { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-8 { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8[disabled] { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:active { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:hover { min-height: 429px; background-color: rgb(236, 245, 255); } @media (min-width: 768px) and (max-width: 1023px){ .instance-h-2 { min-height: 50px; } .instance-h-2[disabled] { min-height: 50px; } .instance-h-2:active { min-height: 50px; } .instance-h-2:hover { min-height: 50px; } .instance-h-4 { min-height: 31px; padding-top: 15px; } .instance-h-4[disabled] { min-height: 31px; padding-top: 15px; } .instance-h-4:active { min-height: 31px; padding-top: 15px; } .instance-h-4:hover { min-height: 31px; padding-top: 15px; } .instance-h-5 { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5[disabled] { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:active { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:hover { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-6 { min-height: 53px; } .instance-h-6[disabled] { min-height: 53px; } .instance-h-6:active { min-height: 53px; } .instance-h-6:hover { min-height: 53px; } .instance-h-7 ul.dropdown-menu > li { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li[disabled] { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:active { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:hover { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: rgb(34, 138, 230); margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; background-color: rgba(225, 225, 225, 0.6); } .instance-h-7 ul.dropdown-menu > li > a { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a[disabled] { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:active { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:hover { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-8 { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8[disabled] { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:active { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:hover { min-height: 429px; background-color: rgb(236, 245, 255); } } @media (max-width: 767px){ .instance-h-2 { min-height: 50px; } .instance-h-2[disabled] { min-height: 50px; } .instance-h-2:active { min-height: 50px; } .instance-h-2:hover { min-height: 50px; } .instance-h-4-outer { width: 100%; } .instance-h-4-outer[disabled] { width: 100%; } .instance-h-4-outer:active { width: 100%; } .instance-h-4-outer:hover { width: 100%; } .instance-h-4 { min-height: 31px; padding-top: 15px; } .instance-h-4[disabled] { min-height: 31px; padding-top: 15px; } .instance-h-4:active { min-height: 31px; padding-top: 15px; } .instance-h-4:hover { min-height: 31px; padding-top: 15px; } .instance-h-4 outer { width: 100%; } .instance-h-4 outer[disabled] { width: 100%; } .instance-h-4 outer:active { width: 100%; } .instance-h-4 outer:hover { width: 100%; } .instance-h-5 { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5[disabled] { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:active { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-5:hover { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .instance-h-6-outer { width: 100%; } .instance-h-6-outer[disabled] { width: 100%; } .instance-h-6-outer:active { width: 100%; } .instance-h-6-outer:hover { width: 100%; } .instance-h-6 { min-height: 53px; } .instance-h-6[disabled] { min-height: 53px; } .instance-h-6:active { min-height: 53px; } .instance-h-6:hover { min-height: 53px; } .instance-h-6 outer { width: 100%; } .instance-h-6 outer[disabled] { width: 100%; } .instance-h-6 outer:active { width: 100%; } .instance-h-6 outer:hover { width: 100%; } .instance-h-7 ul.dropdown-menu > li { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li[disabled] { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:active { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: #ffffff; margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; } .instance-h-7 ul.dropdown-menu > li:hover { font-family: Muli; font-size: 14px; line-height: 1.6em; letter-spacing: 1px; color: rgb(34, 138, 230); margin-top: 0px; margin-right: 4px; margin-bottom: 0px; margin-left: 4px; border-top-width: 0px; border-top-left-radius: 3px; border-top-right-radius: 3px; border-right-width: 0px; border-bottom-width: 0px; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-left-width: 0px; padding-top: 0.9em; padding-right: 0.9em; padding-bottom: 0.9em; padding-left: 0.9em; background-color: rgba(225, 225, 225, 0.6); } .instance-h-7 ul.dropdown-menu > li > a { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a[disabled] { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:active { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-7 ul.dropdown-menu > li > a:hover { font-family: Open Sans; color: rgba(0, 0, 0, 0.95); } .instance-h-8 { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8[disabled] { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:active { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-8:hover { min-height: 429px; background-color: rgb(236, 245, 255); } .instance-h-10-outer { width: 100%; } .instance-h-10-outer[disabled] { width: 100%; } .instance-h-10-outer:active { width: 100%; } .instance-h-10-outer:hover { width: 100%; } .instance-h-10 outer { width: 100%; } .instance-h-10 outer[disabled] { width: 100%; } .instance-h-10 outer:active { width: 100%; } .instance-h-10 outer:hover { width: 100%; } }

BeBo, är Energimyndighetens beställargrupp för bostäder. BeBo-medlemmarna, några av landets största fastighetsägare inom bostadssektorn, driver inom nätverket olika utvecklingsprojekt med inriktning mot energieffektivitet och miljöfrågor.

BeBo1

Studien visar att både metallrör och kompositrör är bra metoder för de flesta typerna av ventilationskanaler. Förutom vissa för- och nackdelar för de båda metoderna är en viktig faktor att den installatör som väljs har bra erfarenhet och yrkesskicklighet för det alternativ som väljs. Det betyder att det är av stor vikt att begära in referensprojekt från installatören som kan styrka kunskapen inom kanaltätningsområdet.

Läckande ventilationskanaler medför att man får ofrivillig ventilation, dvs. att luft transporteras inom byggnaden på ett sätt som inte är planerat och inte alltid önskvärt. Läckande ventilationskanaler innebär ett ökat energibehov, både i form av ett ökat elbehov för fläktdriften och i form av ett ökat uppvärmningsbehov av läckluften.

Projektrapporten innehåller flera användbara hjälpmedel som kan användas vid upphandling. Läs mer på >> BeBo

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