{"id":35575,"date":"2021-07-20T08:26:41","date_gmt":"2021-07-20T06:26:41","guid":{"rendered":"https:\/\/www.kofinas.gr\/%cf%80%ce%b1%ce%b8%ce%b7%cf%84%ce%b9%ce%ba%cf%8c-%cf%83%cf%80%ce%af%cf%84%ce%b9-%ce%ba%ce%bf%cf%86%ce%b9%ce%bd%ce%b1%cf%83\/"},"modified":"2021-07-20T08:52:20","modified_gmt":"2021-07-20T06:52:20","slug":"pasivni-dum-kofina","status":"publish","type":"page","link":"https:\/\/www.kofinas.gr\/cs\/pasivni-dum-kofina\/","title":{"rendered":"Pasivn\u00ed d\u016fm KOFINAS"},"content":{"rendered":"<p>Na z\u00e1klad\u011b pot\u0159eb modern\u00ed doby na \u00faspory energie dodr\u017eujeme ve spole\u010dnosti Montovan\u00e9 domy KOFINAS stavebn\u00ed postupy sni\u017eov\u00e1n\u00ed energetick\u00e9 n\u00e1ro\u010dnosti. Na\u0161e stavby jsou rozli\u0161eny podle na\u0159\u00edzen\u00ed o energetick\u00e9 \u00fa\u010dinnosti budov (KENAK) jako domy energetick\u00e9 t\u0159\u00eddy A, p\u0159i\u010dem\u017e na\u0161\u00ed z\u00e1rukou je vzorov\u00e1 budova, tzv. \u201ePasivn\u00ed d\u016fm\u201c KOFINAS.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"223\" height=\"169\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1.gif\" alt=\"\" class=\"wp-image-35562\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1.gif 223w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-24x18.gif 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-36x27.gif 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-1-48x36.gif 48w\" sizes=\"(max-width: 223px) 100vw, 223px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Co je pasivn\u00ed d\u016fm?<\/h2>\n\n\n\n<p>A<a href=\"https:\/\/www.kofinas.gr\/cs\/en\/prefabricated\/pasivni-dum\/co-je-pasivni\/\"> pasivn\u00ed je d\u016fm <\/a>kter\u00fd spl\u0148uje v\u0161echny podm\u00ednky, aby byl charakterizov\u00e1n jako pln\u011b energeticky \u00fasporn\u00fd a \u0161etrn\u00fd k \u017eivotn\u00edmu prost\u0159ed\u00ed. Konkr\u00e9tn\u011b pasivn\u00ed d\u016fm nab\u00edz\u00ed vysokou energetickou \u00fa\u010dinnost, hospod\u00e1rnost a udr\u017eitelnost s minim\u00e1ln\u00edmi n\u00e1roky na energii a n\u00e1klady na vyt\u00e1p\u011bn\u00ed a chlazen\u00ed.<\/p>\n\n\n\n<p>Podle ofici\u00e1ln\u00ed definice N\u011bmeck\u00e9ho institutu pasivn\u00edch budov \u201epasivn\u00ed budova je budova, ve kter\u00e9 je vnit\u0159n\u00ed tepeln\u00e1 pohoda (ISO 7730) zaji\u0161t\u011bna v\u00fdhradn\u011b p\u0159edeh\u0159evem nebo ochlazen\u00edm mno\u017estv\u00ed \u010derstv\u00e9ho vzduchu pot\u0159ebn\u00e9ho (DIN 1946) pro spr\u00e1vn\u00fd vnit\u0159n\u00ed atmosf\u00e9rou, bez pou\u017eit\u00ed dodate\u010dn\u00e9 recirkulace vzduchu. &quot;<\/p>\n\n\n\n<p>Spole\u010dnost KOFINAS Prefabrikovan\u00e9 domy jako ofici\u00e1ln\u00ed \u010dlen \u0158eck\u00e9ho institutu pasivn\u00edch budov p\u016fsob\u00ed v oblasti projektov\u00e1n\u00ed a v\u00fdstavby pasivn\u00edch budov s odpov\u00eddaj\u00edc\u00ed ofici\u00e1ln\u00ed institucion\u00e1ln\u00ed certifikac\u00ed, spojuj\u00edc\u00ed kvalitn\u00ed stavby spole\u010dnosti s daty udr\u017eitelnosti a komfortu!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak\u00e9 jsou v\u00fdhody pasivn\u00edho domu?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Energetick\u00e1 \u00fa\u010dinnost<\/h3>\n\n\n\n<p>Prost\u0159ednictv\u00edm pasivn\u00edho syst\u00e9mu vyt\u00e1p\u011bn\u00ed a chlazen\u00ed m\u00e1 Pasivn\u00ed d\u016fm schopnost udr\u017eovat uvnit\u0159 spr\u00e1vnou a po\u017eadovanou teplotu po cel\u00fd rok, bez ohledu na klimatickou z\u00f3nu, ve kter\u00e9 se nach\u00e1z\u00ed. Skute\u010dnost, \u017ee pasivn\u00ed d\u016fm vyu\u017e\u00edv\u00e1 alternativn\u00ed zp\u016fsoby vyt\u00e1p\u011bn\u00ed a chlazen\u00ed, jako je sol\u00e1rn\u00ed energie, vnit\u0159n\u00ed zdroje tepla, p\u0159irozen\u00e9 v\u011btr\u00e1n\u00ed atd., \u010din\u00ed klasick\u00e9 zdroje tepla a chlazen\u00ed, kter\u00e9 spot\u0159ebov\u00e1vaj\u00ed obrovsk\u00e9 mno\u017estv\u00ed energie, zcela zbyte\u010dn\u00e9 a neefektivn\u00ed. Precizn\u00ed proveden\u00ed, vhodn\u011b zvolen\u00e9 materi\u00e1ly a samoz\u0159ejm\u011b modern\u00ed pasivn\u00ed syst\u00e9my vyt\u00e1p\u011bn\u00ed a chlazen\u00ed nab\u00edzej\u00ed ka\u017ed\u00e9mu n\u00e1jemci\/u\u017eivateli domu ty nejlep\u0161\u00ed podm\u00ednky pro zdrav\u00e9 bydlen\u00ed bez vlhkosti, zaji\u0161\u0165uj\u00edc\u00ed st\u00e1lou teplotu.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"350\" height=\"348\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2.jpg\" alt=\"\" class=\"wp-image-35564\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-2-48x48.jpg 48w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Udr\u017eitelnost\u00a0<\/h3>\n\n\n\n<p>Pasivn\u00ed d\u016fm funguje tak, \u017ee sni\u017euje tepeln\u00e9 ztr\u00e1ty a zaji\u0161\u0165uje tepeln\u00e9 zisky. Vzhledem k bioklimatick\u00e9mu n\u00e1vrhu pasivn\u00edho domu jsou jeho procenta spot\u0159ebovan\u00e9 energie za jeden rok zjevn\u011b sn\u00ed\u017eena ve srovn\u00e1n\u00ed s \u00fadaji b\u011b\u017en\u00e9ho domu. Relativn\u011b je energie pot\u0159ebn\u00e1 na vyt\u00e1p\u011bn\u00ed a chlazen\u00ed v pasivn\u00edm dom\u011b a\u017e o 90% ni\u017e\u0161\u00ed. D\u00edky tomu se v\u00fdrazn\u011b sni\u017euj\u00ed emise \u0161kodlivin, kter\u00e9 drasticky ovliv\u0148uj\u00ed sklen\u00edkov\u00fd efekt. Volbu pasivn\u00edho domu lze tedy charakterizovat jako jednu z nejudr\u017eiteln\u011bj\u0161\u00edch mo\u017enost\u00ed v\u00fdstavby a bydlen\u00ed s n\u00edzk\u00fdm dopadem na \u017eivotn\u00ed prost\u0159ed\u00ed, proto\u017ee spot\u0159ebovan\u00e1 prim\u00e1rn\u00ed energie je extr\u00e9mn\u011b mal\u00e1.<\/p>\n\n\n\n<p>Z\u00e1rove\u0148 je d\u016fle\u017eit\u00e9 zm\u00ednit, \u017ee ve vztahu ke klasick\u00e9mu domu je dodate\u010dn\u00e1 energie pot\u0159ebn\u00e1 k dosa\u017een\u00ed vyt\u00e1p\u011bn\u00ed a chlazen\u00ed pasivn\u00edho domu zanedbateln\u00e1, vezmeme-li v \u00favahu \u00fadaje o \u00faspor\u00e1ch, kter\u00e9 nab\u00edzej\u00ed. Typicky je podle EIPAK \u201ev pasivn\u00edm dom\u011b zapot\u0159eb\u00ed m\u00e9n\u011b ne\u017e 1,5 litru ropy nebo 1,5 metru krychlov\u00e9ho plynu ro\u010dn\u011b k vyt\u00e1p\u011bn\u00ed metru \u010dtvere\u010dn\u00edho obytn\u00e9 plochy\u201c.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"350\" height=\"350\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3.jpg\" alt=\"\" class=\"wp-image-35566\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/what-is-passive-house-3-48x48.jpg 48w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Ekonomika<\/h3>\n\n\n\n<p>V pasivn\u00edm dom\u011b je \u00faspora pen\u011bz patrn\u00e1 od za\u010d\u00e1tku \u017eivota. Minim\u00e1ln\u00ed energetick\u00e9 n\u00e1roky sni\u017euj\u00ed na maximum nutn\u00e9 provozn\u00ed n\u00e1klady, kter\u00e9 na rozd\u00edl od b\u011b\u017en\u00fdch dom\u016f dosahuj\u00ed v\u00fd\u0161ek jak pro vyt\u00e1p\u011bn\u00ed v zim\u011b, tak pro chlazen\u00ed v tepl\u00fdch m\u011bs\u00edc\u00edch.<\/p>\n\n\n\n<p>Jist\u00e9 p\u0159itom je, \u017ee se ka\u017ed\u00fd n\u00e1jemn\u00edk\/u\u017eivatel nemus\u00ed ob\u00e1vat zbyte\u010dn\u00fdch v\u00fddaj\u016f nebo kdy dojde k prvotn\u00ed amortizaci po\u010d\u00e1te\u010dn\u00ed investice, nebo\u0165 n\u00e1klady na pasivn\u00ed d\u016fm jsou mimo\u0159\u00e1dn\u011b dostupn\u00e9. Konkr\u00e9tn\u011b u spole\u010dnosti KOFINAS montovan\u00e9 domy jsou n\u00e1klady na pou\u017eit\u00ed nejkvalitn\u011bj\u0161\u00edch stavebn\u00edch materi\u00e1l\u016f a v\u00fdstavbu pasivn\u00edho domu p\u0159\u00edmo vyv\u00e1\u017eeny sn\u00ed\u017een\u00fdmi provozn\u00edmi n\u00e1klady a dlouhodobou energetickou n\u00e1ro\u010dnost\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pohodln\u00e9 bydlen\u00ed<\/h3>\n\n\n\n<p>Jak je uvedeno v ofici\u00e1ln\u00ed definici pasivn\u00edho domu, hlavn\u00edm v\u00fdsledkem a p\u0159\u00ednosem pasivn\u00edch syst\u00e9m\u016f chlazen\u00ed a vyt\u00e1p\u011bn\u00ed je zaji\u0161t\u011bn\u00ed zdrav\u00e9 a spr\u00e1vn\u00e9 vnit\u0159n\u00ed atmosf\u00e9ry. D\u00edky zp\u016fsobu, jak\u00fdm tyto syst\u00e9my funguj\u00ed se vzduchov\u00fdm filtrem, automatickou \u00fapravou vlhkosti, prevenc\u00ed pl\u00edsn\u00ed a jejich po\u0161kozen\u00ed, se atmosf\u00e9ra uvnit\u0159 pasivn\u00edho domu st\u00e1v\u00e1 nejvhodn\u011bj\u0161\u00ed pro optim\u00e1ln\u00ed bydlen\u00ed a vynikaj\u00edc\u00ed kvalitu \u017eivota. Faktem je, jak pasivn\u00ed d\u016fm p\u0159isp\u00edv\u00e1 ke zdrav\u00ed u\u017eivatel\u016f a z\u00e1rove\u0148 je naprosto praktickou a kvalitn\u00ed volbou, proto\u017ee nevy\u017eaduje neust\u00e1l\u00e9 z\u00e1sahy do v\u011btr\u00e1n\u00ed, vyt\u00e1p\u011bn\u00ed, chlazen\u00ed, oh\u0159evu vody atd.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"82\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute.jpg\" alt=\"\" class=\"wp-image-35570\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute.jpg 480w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-24x4.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-36x6.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-48x8.jpg 48w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.kofinas.gr\/cs\/en\/prefabricated\/pasivni-dum\/co-je-pasivni\/\">Jak\u00e9 jsou z\u00e1kladn\u00ed principy fungov\u00e1n\u00ed pasivn\u00edho domu?\u00a0<\/a><\/h2>\n\n\n\n<p>Provoz pasivn\u00edho domu je zalo\u017een na 5 z\u00e1kladn\u00edch principech navrhov\u00e1n\u00ed a v\u00fdstavby, souvisej\u00edc\u00edch s vyu\u017e\u00edv\u00e1n\u00edm voln\u00e9 energie a tepla.<\/p>\n\n\n\n<p>P\u0159esn\u011bji \u0159e\u010deno, teplo tzv. \u201ezdarma\u201c produkuj\u00ed p\u0159edev\u0161\u00edm elektrick\u00e9 spot\u0159ebi\u010de, kter\u00e9 se v dom\u011b denn\u011b pou\u017e\u00edvaj\u00ed. Aby bylo mo\u017en\u00e9 toto teplo okam\u017eit\u011b vyu\u017e\u00edt a znovu vyu\u017e\u00edt, za \u00fa\u010delem po\u017eadovan\u00e9ho vyt\u00e1p\u011bn\u00ed, mus\u00ed pasivn\u00ed d\u016fm dodr\u017eovat n\u00e1sleduj\u00edc\u00edch 5 specifick\u00fdch re\u017eim\u016f provozu:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Izolace\u00a0<\/h3>\n\n\n\n<p>Jak ji\u017e bylo zm\u00edn\u011bno, teplo generovan\u00e9 elektrospot\u0159ebi\u010di lze v pasivn\u00edm dom\u011b akumulovat a znovu jej tak vyu\u017e\u00edt pro \u00fa\u010dely vyt\u00e1p\u011bn\u00ed, bez zbyte\u010dn\u00fdch energetick\u00fdch n\u00e1rok\u016f a ztr\u00e1t. Aby to bylo mo\u017en\u00e9, je nutn\u00e9 se postarat o kompletn\u00ed zateplen\u00ed domu, aby byl pl\u00e1\u0161\u0165 budovy zcela vzduchot\u011bsn\u00fd, aby se v zimn\u00edch m\u011bs\u00edc\u00edch udr\u017eelo teplo uvnit\u0159 a v l\u00e9t\u011b mu bylo odpov\u00eddaj\u00edc\u00edm zp\u016fsobem zabr\u00e1n\u011bno.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00e1me\u010dky\u00a0<\/h3>\n\n\n\n<p>Kvalitn\u00ed okna pasivn\u00edho domu hraj\u00ed nem\u00e9n\u011b d\u016fle\u017eitou roli pro jeho maxim\u00e1ln\u00ed energetickou \u00fa\u010dinnost. Zejm\u00e9na okna s izola\u010dn\u00edm proveden\u00edm, vybaven\u00e1 n\u00edzkoreflexn\u00edm zasklen\u00edm jsou pln\u011b nezbytn\u00e1 pro zamezen\u00ed p\u0159\u00edlivu \u010di odlivu tepla.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vzduchot\u011bsnost\u00a0<\/h3>\n\n\n\n<p>V pasivn\u00edm dom\u011b je zaji\u0161t\u011bna maxim\u00e1ln\u00ed vzduchot\u011bsnost cel\u00e9 konstrukce, aby se minimalizovaly p\u0159\u00edpadn\u00e9 net\u011bsnosti otvory a t\u00edm se zv\u00fd\u0161ila \u00farove\u0148 energetick\u00e9 \u00fa\u010dinnosti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Absence tepeln\u00fdch most\u016f\u00a0<\/h3>\n\n\n\n<p>P\u0159i spr\u00e1vn\u00e9m a pe\u010dliv\u00e9m izola\u010dn\u00edm st\u00edn\u011bn\u00ed cel\u00e9ho pasivn\u00edho domu je c\u00edlem absence tepeln\u00fdch most\u016f, kter\u00e9 jsou \u010dasto zodpov\u011bdn\u00e9 za vznik vlhkosti, pl\u00edsn\u00ed a odpov\u00eddaj\u00edc\u00edch \u0161kod. To vytv\u00e1\u0159\u00ed podm\u00ednky pro pohodln\u00e9 bydlen\u00ed, v naprosto zdrav\u00e9 atmosf\u00e9\u0159e a bezpe\u010dn\u00e9m prost\u0159ed\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u011btr\u00e1n\u00ed\u00a0<\/h3>\n\n\n\n<p>Kl\u00ed\u010dov\u00fdm faktorem p\u0159i provozu pasivn\u00edho domu jsou samoz\u0159ejm\u011b ventila\u010dn\u00ed syst\u00e9my, kter\u00e9 jsou integrov\u00e1ny pro maxim\u00e1ln\u00ed energetickou \u00fa\u010dinnost a regulaci vzduchu, vlhkosti a tepla, kter\u00e9 vstupuje do budovy.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-400x400.jpg\" alt=\"\" class=\"wp-image-35568\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-400x400.jpg 400w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-350x350.jpg 350w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-250x250.jpg 250w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-768x768.jpg 768w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-635x635.jpg 635w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-24x24.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-36x36.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2-48x48.jpg 48w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/passive-house-work-2.jpg 980w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.kofinas.gr\/cs\/%cf%80%cf%81%ce%bf%ce%ba%ce%b1%cf%84%ce%b1%cf%83%ce%ba%ce%b5%cf%85%ce%b1%cf%83%ce%bc%ce%ad%ce%bd%ce%b5%cf%82-%ce%ba%ce%b1%cf%84%ce%bf%ce%b9%ce%ba%ce%af%ce%b5%cf%82\/pasivni-dum\/co-je-pasivni\/\">Jak v praxi pasivn\u00ed d\u016fm funguje?<\/a><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Ventila\u010dn\u00ed syst\u00e9m s v\u00fdm\u011bn\u00edkem vzduch-vzduch je instalov\u00e1n tak, aby mohl sou\u010dasn\u011b p\u0159iv\u00e1d\u011bt \u010derstv\u00fd vzduch zven\u010d\u00ed a z\u00e1rove\u0148 odv\u00e1d\u011bt mno\u017estv\u00ed vyd\u00fdchan\u00e9ho vzduchu zevnit\u0159 objektu.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>V zimn\u00edch m\u011bs\u00edc\u00edch se studen\u00fd venkovn\u00ed \u010derstv\u00fd vzduch dost\u00e1v\u00e1 do v\u00fdm\u011bn\u00edku tepla, p\u0159ij\u00edm\u00e1 teplo odv\u00e1d\u011bn\u00e9ho vyd\u00fdchan\u00e9ho vzduchu a dost\u00e1v\u00e1 se do pasivn\u00edho domu. Konkr\u00e9tn\u011b hork\u00fd zatuchl\u00fd vzduch, kter\u00fd opou\u0161t\u00ed d\u016fm, \u201ep\u0159in\u00e1\u0161\u00ed\u201c teplo \u201ezdarma\u201c, kter\u00e9 p\u0159es v\u00fdm\u011bn\u00edk oh\u0159\u00edv\u00e1 \u010derstv\u00fd vzduch, kter\u00fd vstupuje do domu.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>V l\u00e9t\u011b vy\u010derpan\u00fd zatuchl\u00fd vzduch ochlazuje nejteplej\u0161\u00ed p\u0159\u00edchoz\u00ed \u010derstv\u00fd vzduch a udr\u017euje spr\u00e1vnou \u00farove\u0148 chlazen\u00ed uvnit\u0159 domu.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li>V p\u0159\u00edpad\u011b, \u017ee je v\u00fd\u0161e uveden\u00fd syst\u00e9m kombinov\u00e1n s geoterm\u00e1ln\u00ed energi\u00ed (\u010derstv\u00fd vzduch nejprve difunduje ze zem\u011b a pot\u00e9 jde do v\u00fdm\u011bn\u00edku), zisky a obecn\u00e9 energetick\u00e9 p\u0159\u00ednosy se n\u00e1sob\u00ed jak v zim\u011b, tak v l\u00e9t\u011b.<\/li><\/ol>\n\n\n\n<p>V\u00fdsledkem v\u0161ech v\u00fd\u0161e uveden\u00fdch skute\u010dnost\u00ed je, \u017ee se lze vyhnout instalaci konven\u010dn\u00edho syst\u00e9mu vyt\u00e1p\u011bn\u00ed a chlazen\u00ed a d\u016fm m\u016f\u017ee fungovat pln\u011b efektivn\u011b prost\u0159ednictv\u00edm syst\u00e9m\u016f mechanick\u00e9ho v\u011btr\u00e1n\u00ed pro absolutn\u00ed energetickou \u00fa\u010dinnost.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"82\" src=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1.jpg\" alt=\"\" class=\"wp-image-35572\" srcset=\"https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1.jpg 480w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-24x4.jpg 24w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-36x6.jpg 36w, https:\/\/www.kofinas.gr\/wp-content\/uploads\/2021\/07\/kofinas-passive-institute-1-48x8.jpg 48w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kolik stoj\u00ed pasivn\u00ed d\u016fm?<\/h2>\n\n\n\n<p>Na z\u00e1klad\u011b \u00fadaj\u016f a specifikac\u00ed spole\u010dnosti KOFINAS Montovan\u00e9 domy je d\u016fle\u017eit\u00e9 zm\u00ednit, jak se n\u00e1klady na pasivn\u00ed d\u016fm 100 m2. je o 10% v\u011bt\u0161\u00ed ne\u017e u typick\u00e9 konstrukce na\u0161\u00ed spole\u010dnosti.<\/p>\n\n\n\n<p>Tento rozd\u00edl je samoz\u0159ejm\u011b nepatrn\u00fd oproti dlouhodob\u00fdm \u00faspor\u00e1m, kter\u00e9 pasivn\u00ed d\u016fm nab\u00edz\u00ed d\u00edky minimalizovan\u00fdm provozn\u00edm n\u00e1klad\u016fm, nebo\u0165 amortizace je provedena okam\u017eit\u011b a v\u00fdhody jsou patrn\u00e9 od prvn\u00edho okam\u017eiku, a to jak v energetick\u00e9, tak i finan\u010dn\u00ed rovin\u011b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Certifikace spole\u010dnosti KOFINAS pro pasivn\u00ed d\u016fm\u00a0<\/h2>\n\n\n\n<p>Z\u00e1kladn\u00ed podm\u00ednkou pro ozna\u010den\u00ed Z\u00e1vazky domu je v praxi vyzkou\u0161et v\u0161echny jeho funkce, aby bylo mo\u017en\u00e9 ov\u011b\u0159it, zda spl\u0148uje z\u00e1kladn\u00ed principy uspo\u0159\u00e1d\u00e1n\u00ed pasivn\u00edho domu.<\/p>\n\n\n\n<p>Spole\u010dnost KOFINAS, kter\u00e1, jak prok\u00e1zala, m\u00e1 nejv\u011bt\u0161\u00ed z\u00e1jem na v\u011bdeck\u00e9 certifikaci a garanci v\u0161ech postup\u016f a technologi\u00ed, kter\u00e9 vyu\u017e\u00edv\u00e1, byla podrobena certifika\u010dn\u00edmu procesu pro pasivn\u00ed d\u016fm.<\/p>\n\n\n\n<p>Certifika\u010dn\u00ed krit\u00e9ria pro pasivn\u00ed domy stanovuje Institut pasivn\u00edho bydlen\u00ed se s\u00eddlem v Darmstadtu v N\u011bmecku.<\/p>\n\n\n\n<p>Po s\u00e9rii podrobn\u00fdch v\u011bdeck\u00fdch test\u016f se uk\u00e1zalo, \u017ee spole\u010dnost KOFINAS dodr\u017euje v\u0161echny pot\u0159ebn\u00e9 projektov\u00e9 a konstruk\u010dn\u00ed standardy pasivn\u00ed budovy, aby sv\u00fdm z\u00e1kazn\u00edk\u016fm poskytla ve\u0161ker\u00e9 energetick\u00e9 i praktick\u00e9 v\u00fdhody.<\/p>\n\n\n\n<p><em>M\u00e1te z\u00e1jem postavit si vlastn\u00ed montovan\u00fd d\u016fm podle nejlep\u0161\u00edch a nejkvalitn\u011bj\u0161\u00edch specifikac\u00ed na trhu?<\/em><\/p>\n\n\n\n<p><em>Spole\u010dnost &quot;Kofinas&quot; je certifikov\u00e1na \u0159eck\u00fdmi a mezin\u00e1rodn\u00edmi agenturami pro v\u0161echny materi\u00e1ly, kter\u00e9 pou\u017e\u00edv\u00e1, a pro v\u00fdrobn\u00ed proces, kter\u00fd n\u00e1sleduje.<\/em><\/p>\n\n\n\n<p><em>T\u00edm se prokazuje na\u0161e st\u00e1l\u00e1 kvalita a spolehlivost, kter\u00e1 charakterizuje ka\u017edou stavbu &quot;Kofinas&quot; od roku 1977 a\u017e dodnes.<\/em><\/p>\n\n\n\n<p><em>Kontaktujte n\u00e1s a my se zav\u00e1\u017eeme, \u017ee zrealizujeme montovan\u00fd d\u016fm va\u0161ich sn\u016f<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Na z\u00e1klad\u011b pot\u0159eb modern\u00ed doby pro \u00fasporu energie dodr\u017eujeme ve spole\u010dnosti Prefabrikovan\u00e9 domy KOFINAS stavebn\u00ed postupy se sn\u00ed\u017eenou spot\u0159ebou energie. Na\u0161e stavby byly dle na\u0159\u00edzen\u00ed o energetick\u00e9 \u00fa\u010dinnosti budov (KENAK) ozna\u010deny jako domy energetick\u00e9 t\u0159\u00eddy A, p\u0159i\u010dem\u017e na\u0161\u00ed z\u00e1rukou je vzorov\u00e1 budova, tzv. \u201epasivn\u00ed d\u016fm\u201c [\u2026]<\/p>","protected":false},"author":3,"featured_media":35569,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-35575","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>KOFINAS Passive House | \u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - \u03a0\u03c1\u03bf\u03ba\u03ac\u03c4<\/title>\n<meta name=\"description\" content=\"\u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - \u03a0\u03c1\u03bf\u03ba\u03ac\u03c4 | KOFINAS Passive House | KOFINAS Passive House | \u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - \u03a0\u03c1\u03bf\u03ba\u03ac\u03c4KOFINAS Passive House \/KOFINAS SA Prefabricated Houses!!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kofinas.gr\/cs\/pasivni-dum-kofina\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KOFINAS Passive House\" \/>\n<meta property=\"og:description\" content=\"\u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - \u03a0\u03c1\u03bf\u03ba\u03ac\u03c4 | KOFINAS Passive House | KOFINAS Passive House | \u039a\u03bf\u03c6\u03b9\u03bd\u03ac\u03c2 \u03a0\u03c1\u03bf\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c0\u03af\u03c4\u03b9\u03b1 - 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Udr\u017eitelnost a ekologick\u00e1 v\u00fdstavba Spole\u010dnost KOFINAS pou\u017e\u00edv\u00e1 jako prim\u00e1rn\u00ed stavebn\u00ed materi\u00e1l \u0161v\u00e9dsk\u00e9 a finsk\u00e9 d\u0159evo, \u010d\u00edm\u017e dosahuje pozoruhodn\u011b n\u00edzk\u00e9 uhl\u00edkov\u00e9 stopy: nahrazen\u00ed konven\u010dn\u00edch materi\u00e1l\u016f d\u0159evem sni\u017euje emise oxidu uhli\u010dit\u00e9ho o 1,1 tuny na metr krychlov\u00fd. Ve spolupr\u00e1ci se seversk\u00fdmi pilami se na ka\u017ed\u00fd pok\u00e1cen\u00fd strom vysad\u00ed t\u0159i a\u017e p\u011bt nov\u00fdch strom\u016f, co\u017e m\u00e1 za n\u00e1sledek negativn\u00ed uhl\u00edkovou stopu. Jejich domy se nav\u00edc vyzna\u010duj\u00ed bioklimatick\u00fdm designem a dosahuj\u00ed sn\u00ed\u017een\u00ed spot\u0159eby energie o 75%\u201380% ve srovn\u00e1n\u00ed s konven\u010dn\u00edmi budovami \u2013 co\u017e jim \u010dasto vyn\u00e1\u0161\u00ed certifik\u00e1ty energetick\u00e9 \u00fa\u010dinnosti A. Pokro\u010dil\u00e1 v\u00fdrobn\u00ed za\u0159\u00edzen\u00ed Spole\u010dnost KOFINAS provozuje modern\u00ed tov\u00e1rnu postavenou podle evropsk\u00fdch standard\u016f s certifikac\u00ed ISO 14001, co\u017e zaji\u0161\u0165uje \u0161pi\u010dkovou kvalitu a environment\u00e1ln\u00ed management p\u0159i v\u00fdrob\u011b prefabrikovan\u00fdch dom\u016f. \u0160irok\u00e1 \u0161k\u00e1la zak\u00e1zkov\u00fdch n\u00e1vrh\u016f Jejich katalog zahrnuje jedno-, dvou- a t\u0159\u00edpatrov\u00e9 domy, p\u0159\u00edzemn\u00ed jednotky s podkrov\u00edm, pasivn\u00ed domy a turistick\u00e9 ubytov\u00e1n\u00ed. Nab\u00edzej\u00ed tak\u00e9 \u0159adu \u201eFlexyHome\u201c a finsk\u00e9 sruby Finnlamelli, kter\u00e9 poskytuj\u00ed v\u0161estrannost pro spln\u011bn\u00ed rozmanit\u00fdch estetick\u00fdch a funk\u010dn\u00edch pot\u0159eb. Zku\u0161en\u00fd t\u00fdm a celost\u00e1tn\u00ed s\u00ed\u0165 Spole\u010dnost KOFINAS se py\u0161n\u00ed zku\u0161en\u00fdm multidisciplin\u00e1rn\u00edm t\u00fdmem \u2013 v\u010detn\u011b stavebn\u00edch a architektonick\u00fdch in\u017een\u00fdr\u016f \u2013 kte\u0159\u00ed dohl\u00ed\u017eej\u00ed na n\u00e1vrh, vy\u0159izov\u00e1n\u00ed povolen\u00ed a realizaci projekt\u016f s \u00fasp\u011b\u0161nost\u00ed 100%. Spole\u010dnost si vybudovala robustn\u00ed prodejn\u00ed a distribu\u010dn\u00ed s\u00ed\u0165.","email":"info@kofinas.gr","telephone":"00302106081307","legalName":"KOFINAS SA","foundingDate":"1977-03-07","vatID":"EL081136701","duns":"503265836","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"},"publishingPrinciples":"https:\/\/www.kofinas.gr\/%cf%80%ce%bf%ce%bb%ce%b9%cf%84%ce%b9%ce%ba%ce%ae-%ce%b5%cf%84%ce%b1%ce%b9%cf%81%ce%af%ce%b1%cf%82-%ce%ba%ce%bf%cf%86%ce%b9%ce%bd%ce%b1%cf%83-%ce%b1%ce%b5\/","ownershipFundingInfo":"https:\/\/www.kofinas.gr\/%ce%b5%cf%84%ce%b1%ce%b9%cf%81%ce%af%ce%b1\/","actionableFeedbackPolicy":"https:\/\/www.kofinas.gr\/prosopika-dedomena\/"}]}},"_links":{"self":[{"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/pages\/35575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/comments?post=35575"}],"version-history":[{"count":0,"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/pages\/35575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/media\/35569"}],"wp:attachment":[{"href":"https:\/\/www.kofinas.gr\/cs\/wp-json\/wp\/v2\/media?parent=35575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}