[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jamvak.cz\/kdyz-stara-okna-doslouzi\/#Article","mainEntityOfPage":"https:\/\/www.jamvak.cz\/kdyz-stara-okna-doslouzi\/","headline":"Kdy\u017e star\u00e1 okna doslou\u017e\u00ed","name":"Kdy\u017e star\u00e1 okna doslou\u017e\u00ed","description":"P\u0159ed cca 30 lety jsme se p\u0159est\u011bhovali z bytu v panel\u00e1ku do domu na venkov. Jedna z prvn\u00edch akc\u00ed byla v\u00fdm\u011bna p\u016fvodn\u00edch pr\u016fmyslov\u00fdch oken...","datePublished":"2020-02-03","dateModified":"2023-05-22","author":{"@type":"Person","@id":"https:\/\/www.jamvak.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.jamvak.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/11f8c6ff4d174e1ebef1d6401491d0892ff6534e7a3312fbf752a8f90a4375cd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/11f8c6ff4d174e1ebef1d6401491d0892ff6534e7a3312fbf752a8f90a4375cd?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jamvak.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.jamvak.cz\/wp-content\/uploads\/img_a370778_w4278_t1582356406.jpg","url":"https:\/\/www.jamvak.cz\/wp-content\/uploads\/img_a370778_w4278_t1582356406.jpg","height":0,"width":0},"url":"https:\/\/www.jamvak.cz\/kdyz-stara-okna-doslouzi\/","about":["D\u016fm"],"wordCount":659,"articleBody":"P\u0159ed cca 30 lety jsme se p\u0159est\u011bhovali z bytu v panel\u00e1ku do domu na venkov. Jedna z prvn\u00edch akc\u00ed byla v\u00fdm\u011bna p\u016fvodn\u00edch pr\u016fmyslov\u00fdch oken s jednoduch\u00fdm zasklen\u00edm za kastlov\u00e1 okna z boura\u010dky. Slou\u017eila dob\u0159e dal\u0161\u00edch 10 let, ale i ta doslou\u017eila a jejich v\u00fdm\u011bna za nov\u00e1 se stala nutnost\u00ed. Volba padla na okna plastov\u00e1. Pro\u010d plastov\u00e1?Tenkr\u00e1t, v dob\u011b na\u0161\u00ed realizace, byla plastov\u00e1 okna cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed ne\u017e d\u0159ev\u011bn\u00e1 a hlin\u00edkov\u00e1. Propracovanost konstrukce a v\u00fdb\u011br variant se n\u00e1m jevily jako nejobs\u00e1hlej\u0161\u00ed.Krit\u00e9ria pro v\u00fdb\u011br?V\u00fdvoj jde i v t\u00e9to oblasti st\u00e1le kup\u0159edu, ale obecn\u011b plat\u00ed:\t\tKoeficient prostupu tepla okna ozna\u010dovan\u00fd p\u00edsmenem "U" by m\u011bl b\u00fdt alespo\u0148 1,1 W(m2.K). Tato hodnota plat\u00ed pro sklo i r\u00e1m a ur\u010duje, jak bude okno tepeln\u011b izolovat od venkovn\u00edho prost\u0159ed\u00ed.\t\tSklo m\u016f\u017ee b\u00fdt dvojit\u00e9 nebo l\u00e9pe trojit\u00e9 (tzv. dvojsklo nebo trojsklo). Tabule skla jsou i s vnit\u0159n\u00edm pokoven\u00edm odr\u00e1\u017eej\u00edc\u00edm slune\u010dn\u00ed paprsky a zabra\u0148uj\u00edc\u00ed tak oh\u0159\u00edv\u00e1n\u00ed interi\u00e9ru v letn\u00edch m\u011bs\u00edc\u00edch. Prostor mezi skly pak m\u00e1 b\u00fdt vypln\u011bn argonem, kryptonem nebo xenonem. Ceny se podle pou\u017eit\u00e9ho plynu li\u0161\u00ed.\t\tPlastov\u00fd r\u00e1m m\u016f\u017ee b\u00fdt dvou a\u017e sedmikomorov\u00fd. \u010c\u00edm v\u00edce komor t\u00edm l\u00e9pe. Prostor komor m\u00e1 b\u00fdt op\u011bt vypln\u011bn plynem tak jako u sklen\u011bn\u00e9 v\u00fdpln\u011b.\t\tStar\u00e1 okna byla esteticky d\u011blena horizont\u00e1ln\u00edmi i vertik\u00e1ln\u00edmi p\u0159\u00ed\u010dkami. T\u00edmto d\u011blen\u00edm mohou pam\u00e1tk\u00e1\u0159i v\u00fdm\u011bnu oken podm\u00ednit. D\u011blen\u00ed lze prov\u00e9st i u plastov\u00fdch oken. Jeho um\u00edst\u011bn\u00edm mezi skly se v\u0161ak zhor\u0161\u00ed koeficient prostupu tepla.    Co z\u00edsk\u00e1m?Modern\u00ed plastov\u00e1 okna p\u0159inesou nesporn\u00e9 v\u00fdhody:\t\tV l\u00e9t\u011b se star\u00e1 okna potila, v zim\u011b omrzala tak, \u017ee nebylo vid\u011bt ven. Kvalitn\u00ed zasklen\u00ed tuto nep\u0159\u00edjemnost odstran\u00ed.\t\tSn\u00ed\u017een\u00ed pronik\u00e1n\u00ed hluku z venkovn\u00edho prost\u0159ed\u00ed.\t\tT\u011bsnost oken je proti star\u00fdm "kastl\u00e1k\u016fm" bezkonkuren\u010dn\u00ed. Zmiz\u00ed pocit pr\u016fvanu a v zimn\u00edm obdob\u00ed tak zv\u00fd\u0161\u00ed pocit tepeln\u00e9 pohody. Omez\u00ed se i pr\u016fnik pach\u016f z venku. A na co nezapomenout:Maj\u00ed st\u00e1vaj\u00edc\u00ed okna velikost, kter\u00e1 n\u00e1m vyhovuje? M\u00e1me dostatek sv\u011btla nebo mus\u00edme na \u010dten\u00ed sv\u00edtit i ve dne? Vhodnou volbou jejich velikosti m\u016f\u017eeme prosv\u011btlen\u00ed m\u00edstnosti ovlivnit.V\u00fdrobci tak\u00e9 nab\u00edzej\u00ed \u0161irokou \u0161k\u00e1lu barev r\u00e1m\u016f. N\u00e1mi zvolen\u00e1 barva by m\u011bla korespondovat s barevn\u00fdm \u0159e\u0161en\u00edm fas\u00e1dy.K dopln\u011bn\u00ed na\u0161eho komfortu je\u0161t\u011b n\u011bkolik n\u00e1sleduj\u00edc\u00edch bod\u016f \u0159e\u0161iteln\u00fdch i dodate\u010dn\u011b. Cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed je jejich zapracov\u00e1n\u00ed p\u0159\u00edmo do na\u0161\u00ed objedn\u00e1vky.\t\tV\u00fdklopn\u00e1 ventila\u010dn\u00ed k\u0159\u00eddla, tzv. "ventila\u010dky". V\u011bc k nezaplacen\u00ed, m\u00e1me na ka\u017ed\u00e9m okn\u011b.\t\tS\u00edt\u011b proti hmyzu. Vyrob\u00ed se p\u0159esn\u011b na m\u00edru pro ka\u017ed\u00e9 okno a instalace je pak jednoduch\u00e1. V l\u00e9t\u011b nev\u00edme, co je moucha v byt\u011b.\t\t\u017daluzie, kter\u00e9 ve\u010der br\u00e1n\u00ed zv\u011bdav\u00fdm pohled\u016fm z ulice. V l\u00e9t\u011b zachyt\u00ed slune\u010dn\u00ed paprsky a br\u00e1n\u00ed p\u0159eh\u0159\u00edv\u00e1n\u00ed interi\u00e9ru. My jsme volili interi\u00e9rov\u00e9, ale jsou i venkovn\u00ed \u017ealuzie, r\u016fzn\u00e9 z\u00e1v\u011bsy a mark\u00fdzy. Na v\u0161e je mo\u017en\u00e9 elektrick\u00e9 ovl\u00e1d\u00e1n\u00ed – jedna z polo\u017eek, kterou je t\u0159eba promyslet. Postupem n\u011bkolika let jsme m\u011bnili celkem sedm oken, z toho dv\u011b okna sv\u00e9pomoc\u00ed. A toto jsou na\u0161e post\u0159ehy.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kdy\u017e star\u00e1 okna doslou\u017e\u00ed","item":"https:\/\/www.jamvak.cz\/kdyz-stara-okna-doslouzi\/#breadcrumbitem"}]}]