{"id":246261,"date":"2022-04-04T11:46:23","date_gmt":"2022-04-04T09:46:23","guid":{"rendered":"https:\/\/mooiwater.nl\/?page_id=246261"},"modified":"2026-08-02T12:22:27","modified_gmt":"2026-08-02T10:22:27","slug":"kerkrade","status":"publish","type":"page","link":"https:\/\/mooiwater.nl\/en\/water-hardness\/kerkrade\/","title":{"rendered":"Water hardness in Kerkrade"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.27.0″ _module_preset=”default” background_color=”#f6f6f6″ custom_margin=”0px||0px||true|false” custom_margin_tablet=”0px||0px||true|false” custom_margin_phone=”0px||||false|false” custom_margin_last_edited=”on|phone” custom_padding=”0px||0px|||” global_module=”5923″ saved_tabs=”all” locked=”on” collapsed=”on” global_colors_info=”{}”][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.7″ custom_padding=”50px||50px||true|false” hover_enabled=”0″ global_colors_info=”{}” background_color=”#e3f9fa” sticky_enabled=”0″][et_pb_row column_structure=”2_3,1_3″ _builder_version=”4.16″ custom_padding=”0px||5px||false|false” border_color_bottom=”#d1d1d1″ global_colors_info=”{}”][et_pb_column type=”2_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_text module_class=”tekstblok” _builder_version=”4.17.6″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Het water in Kerkrade wordt geleverd door WML. De waterhardheid van het water dat geleverd wordt door dit waterbedrijf is 3,5<\/span> dH<\/strong> . De hardheid op uw woonadres kunt u achterhalen door uw woonplaats op te zoeken op de website van WML<\/a><\/p>\n

Met deze hardheid is het water van WML redelijk zacht. Dit betekent dat er wel kalk in uw water zit want 6,3 dH waterhardheid zorgt voor 62,3 gram kalk in elke m3<\/sup>\u00a0<\/span>water.\u00a0<\/p>\n

[\/et_pb_text][et_pb_text module_class=”tekstblok” _builder_version=”4.16.0″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Per jaar komt er 9,34 kilo kalk in uw water<\/h2>\n

Als u een gemiddeld waterverbruik heeft van 150 m3<\/sup>\u00a0<\/span>per jaar, haalt uw waterontharder op jaarbasis 150 m3<\/sup>\u00a0<\/span>x 62,3 gram = 9,34 kilogram kalk uit uw water! Zo voorkomt u dus die vervelende kalkaanslag die uw douche ontsiert, uw koffiezetapparaat en douchekop verstopt en het rendement van uw warmwaterleidingen verlaagt.<\/p>\n

[\/et_pb_text][et_pb_text module_class=”tekstblok” _builder_version=”4.16.0″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Kalk in Kerkrade<\/h2>\n

Woont u in Kerkrade dan heeft u matig last van kalkaanslag. Een hardheid van 3,5 is niet heel veel. Gemiddeld heeft Nederland een hardheid van 8 dH dus u zit in Kerkrade aan de zachte kant.<\/p>\n

[\/et_pb_text][et_pb_cta button_url=”\/waterontharder-kopen\/waterontharders-vergelijken\/” button_text=”Ons assortiment waterontharders” _builder_version=”4.27.0″ header_font=”Open Sans|700|||||||” header_text_align=”left” header_text_color=”#000000″ header_font_size=”22px” body_text_align=”left” body_text_color=”#000000″ body_font_size=”16px” body_line_height=”1.8em” body_link_font=”|700|||||||” body_link_text_color=”#ffffff” background_enable_color=”off” custom_button=”on” button_text_size=”14px” button_text_color=”#ffffff” button_bg_color=”#00aced” button_border_width=”0px” button_border_color=”#0072fe” button_border_radius=”65px” button_icon_color=”#ffffff” button_on_hover=”off” button_alignment=”left” button_custom_padding=”8px|85px|8px|70px|true|false” button_custom_padding_tablet=”|30px||15px|true|false” button_custom_padding_phone=”|30px||15px|true|false” button_custom_padding_last_edited=”on|tablet” custom_margin=”||-1px|0px|false|false” custom_padding=”20px|0px|30px|0px|false|true” custom_padding_tablet=”” custom_padding_phone=”” custom_padding_last_edited=”on|desktop” hover_transition_duration=”0ms” link_option_url=”#” button_text_size_tablet=”” button_text_size_phone=”12px” button_text_size_last_edited=”on|tablet” button_alignment_tablet=”center” button_alignment_phone=”center” button_alignment_last_edited=”on|desktop” global_module=”12201″ saved_tabs=”all” locked=”off” global_colors_info=”{}” custom_css_promo_button_last_edited=”on|desktop” custom_css_promo_button_phone=”width: 100%!important;” custom_css_promo_button_tablet=”width: 100%!important;”][\/et_pb_cta][et_pb_text module_class=”tekstblok” _builder_version=”4.16.0″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Zacht water in Kerkrade<\/h2>\n

De waterhardheid in Kerkrade is 3,5 dH. Dit betekent dat het water in Kerkrade zacht is (natuurlijk niet volledig zacht want dan zou het 0dH zijn). In Zuid-Europa kent men namelijk wel hardheden van 50 dH.\u00a0 Zacht water is water dat vrij of ontdaan is van kalk. Omdat in Nederland zacht water van nature eigenlijk niet voorkomt, is een waterontharder een goede oplossing om van de nadelige gevolgen van kalk<\/a> af te komen. Wij adviseren vanaf een hardheid van 4 dH een waterontharder.<\/p>\n

[\/et_pb_text][et_pb_text module_class=”tekstblok” _builder_version=”4.16″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

De waterhardheid in de rest van ons land<\/h2>\n

De waterhardheid in Nederland<\/a> verschilt heel erg: dit loopt uiteen van iets meer dan 2 dH tot wel 15 dH. Dit komt omdat water soms uit kalkarme bronnen gewonnen wordt, zoals oppervlaktewater (rivieren, beken) of water uit de duinen. Het water dat hieruit gewonnen wordt, heeft doorgaans een lage, natuurlijke hardheid. Meestal wordt in Nederland echter gebruik gemaakt van grondwater. Dit levert vrijwel altijd een veel hogere waterhardheid op omdat dit water zich in kalkrijke bodemlagen bevindt. Dit wordt veroorzaakt door de overblijfselen van de schelpdieren die hier duizenden jaren geleden \u2013 toen Nederland nog onder water stond \u2013 leefden.<\/p>\n

[\/et_pb_text][et_pb_text module_class=”tekstblok” _builder_version=”4.16.0″ text_text_color=”#121212″ link_text_color=”#00aced” header_font=”Open Sans|700|||||||” header_text_color=”#0072fe” header_font_size=”24px” header_2_font=”Open Sans|700|||||||” header_2_text_color=”#00aced” header_2_font_size=”24px” custom_margin=”0px||10px||false|false” custom_padding=”||0px||false|false” header_font_size_tablet=”” header_font_size_phone=”18px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”18px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n

Vragen over onze waterontharders?<\/h2>\n

Wilt u weten welke waterontharder u het beste kunt gebruiken in uw situatie? Neem vrijblijvend contact met ons op, wij voorzien u graag van een passend advies voor uw woning of bedrijfspand in Kerkrade. Bel naar\u00a0<\/span>085 060 4470<\/a>\u00a0<\/span>of mail naar\u00a0<\/span>info@mooiwater.nl<\/a>.<\/p>\n

[\/et_pb_text][et_pb_cta title=”Meer informatie nodig?” button_url=”\/wp-content\/uploads\/2021\/03\/20200609-BROCHURE_algemeneinfo-v2-digitaal-gebruik.pdf” button_text=”Download de brochure” module_id=”overlay_unique_id_244875″ module_class=”overlay_unique_id_244875″ _builder_version=”4.27.4″ _module_preset=”default” header_font=”|700|||||||” header_font_size=”26px” body_link_text_color=”#FFFFFF” background_color=”#00aced” custom_button=”on” button_text_size=”14px” button_text_color=”#ffffff” button_bg_color=”#e27f29″ button_border_width=”0px” button_border_radius=”42px” button_font=”|700|||||||” button_use_icon=”off” button_custom_padding=”10px|70px|10px|70px|true|true” button_custom_padding_tablet=”” button_custom_padding_phone=”10px|0px|10px|0px|true|true” button_custom_padding_last_edited=”on|phone” custom_padding=”||10px||false|true” custom_padding_tablet=”” custom_padding_phone=”|15px||15px|false|true” custom_padding_last_edited=”on|phone” link_option_url=”\/wp-content\/uploads\/2021\/03\/20200609-BROCHURE_algemeneinfo-v2-digitaal-gebruik.pdf” header_font_size_tablet=”” header_font_size_phone=”20px” header_font_size_last_edited=”on|phone” custom_css_promo_button=”display: none;” global_module=”5999″ saved_tabs=”all” locked=”off” global_colors_info=”{}” custom_css_promo_button_last_edited=”on|phone” custom_css_promo_button_phone=”width: 100%!important;” custom_css_promo_button_tablet=”display: none;”]<\/p>\n

Download gratis en vrijblijvend de brochure!<\/p>\n

 <\/p>\n\n\n\n
Download de brochure<\/strong> <\/i><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

[\/et_pb_cta][\/et_pb_column][et_pb_column type=”1_3″ module_id=”stickybar” _builder_version=”4.16″ global_colors_info=”{}”][et_pb_cta title=”Heb je vragen?” button_url=”tel:+31850604470″ button_text=”085 060 44 70″ disabled_on=”on|on|on” _builder_version=”4.27.4″ header_font=”Open Sans|700|||||||” header_text_align=”left” header_text_color=”#121212″ header_font_size=”20px” body_text_align=”left” body_text_color=”#121212″ body_link_font=”|700|||||||” body_link_text_color=”#ffffff” background_color=”#f6f6f6″ custom_button=”on” button_text_size=”20px” button_text_color=”#00aced” button_border_width=”0px” button_border_color=”#0072fe” button_border_radius=”65px” button_icon=”||divi||400″ button_icon_color=”#00aced” button_icon_placement=”left” button_on_hover=”off” button_custom_margin=”-20px|||15px|false|false” button_custom_padding=”0px|15px|0px|15px|true|true” text_orientation=”left” custom_margin=”||0px|0px|false|false” custom_padding=”20px|20px|7px|20px|false|true” hover_transition_duration=”0ms” link_option_url=”tel:+31850604470″ button_text_size_tablet=”” button_text_size_phone=”20px” button_text_size_last_edited=”on|phone” global_module=”5593″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

We staan voor je klaar om je vragen te beantwoorden!<\/p>\n

[\/et_pb_cta][et_pb_text disabled_on=”on|on|on” _builder_version=”4.27.4″ text_font=”Open Sans||||||||” text_text_color=”#121212″ link_font=”|600|||||||” link_text_color=”#121212″ background_color=”#f6f6f6″ custom_margin=”-5px||||false|false” custom_padding=”5px|20px|20px|20px|false|true” hover_transition_duration=”0ms” text_font_size_tablet=”” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” text_orientation_tablet=”left” text_orientation_phone=”” text_orientation_last_edited=”on|phone” disabled=”on” global_module=”5596″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

\n\n\n\n\t\ud83d\udd34 Wij zijn momenteel niet telefonisch bereikbaar. Maar u kunt altijd een mail<\/a> sturen!<\/span><\/span>\n<\/p>\n

[\/et_pb_text][et_pb_cta title=”Heb je al een keuze gemaakt?” button_url=”\/ontvang-jouw-prijs\/” button_text=”Vrijblijvende offerte” disabled_on=”on|off|off” _builder_version=”4.27.4″ header_font=”Open Sans|700|||||||” header_text_align=”left” header_text_color=”#000000″ header_font_size=”22px” body_text_align=”left” body_text_color=”#000000″ body_font_size=”16px” body_line_height=”1.8em” body_link_font=”|700|||||||” body_link_text_color=”#ffffff” background_enable_color=”off” custom_button=”on” button_text_size=”14px” button_text_color=”#ffffff” button_bg_color=”#13b938″ button_border_width=”0px” button_border_color=”#0072fe” button_border_radius=”65px” button_icon_color=”#ffffff” button_on_hover=”off” button_alignment=”center” button_custom_padding=”8px|30px|8px|15px|true|false” custom_margin=”||-1px|0px|false|false” custom_padding=”0px|0px|30px|0px|false|true” hover_transition_duration=”0ms” link_option_url=”#” button_text_size_tablet=”” button_text_size_phone=”12px” button_text_size_last_edited=”on|tablet” custom_css_promo_button=”width: 100%!important;” global_module=”5657″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Vraag dan gratis een vrijblijvende offerte aan!<\/p>\n

[\/et_pb_cta][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”0px||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”\/waterontharder-kopen\/verbruikskosten\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5666″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Verbruikskosten<\/span><\/p>\n

[\/et_pb_text][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”0px||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”https:\/\/mooiwater.nl\/waterontharder-kopen\/waterontharders-vergelijken\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5671″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Vergelijken<\/span><\/p>\n

[\/et_pb_text][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”0px||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”\/waterontharder-kopen\/soorten-waterontharders\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5677″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Overzicht waterontharders<\/span><\/p>\n

[\/et_pb_text][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”\/waterontharder-kopen\/waterontharder-installeren\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5680″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Plaatsing<\/span><\/p>\n

[\/et_pb_text][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”0px||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”\/waterhardheid\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5687″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Waterhardheid<\/span><\/p>\n

[\/et_pb_text][et_pb_text disabled_on=”on|off|off” _builder_version=”4.27.4″ text_font=”|700|||||||” text_text_color=”#00aced” text_line_height=”1em” custom_margin=”0px||0px||false|false” custom_padding=”10px||0px||false|false” link_option_url=”\/feiten-en-fabels\/” border_width_bottom=”1px” border_color_bottom=”#d1d1d1″ global_module=”5691″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n

Feiten en fabels<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Het water in Kerkrade wordt geleverd door WML. De waterhardheid van het water dat geleverd wordt door dit waterbedrijf is 3,5 dH . De hardheid op uw woonadres kunt u achterhalen door uw woonplaats op te zoeken op de website van WML Met deze hardheid is het water van WML redelijk zacht. Dit betekent dat […]<\/p>\n","protected":false},"author":24,"featured_media":0,"parent":11924,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-246261","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nWaterhardheid Kerkrade: hoe hard is het water?<\/title>\n<meta name=\"description\" content=\"Bekijk hier de waterhardheid in Kerkrade en welke gevolgen dit heeft voor jou en je woning. Hoeveel kalk zit er in jouw leidingwater?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mooiwater.nl\/en\/water-hardness\/kerkrade\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waterhardheid Kerkrade: hoe hard is het water?\" \/>\n<meta property=\"og:description\" content=\"Bekijk hier de waterhardheid in Kerkrade en welke gevolgen dit heeft voor jou en je woning. Hoeveel kalk zit er in jouw leidingwater?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mooiwater.nl\/en\/water-hardness\/kerkrade\/\" \/>\n<meta property=\"og:site_name\" content=\"Mooiwater.\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-02T10:22:27+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/kerkrade\\\/\",\"url\":\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/kerkrade\\\/\",\"name\":\"Waterhardheid Kerkrade: hoe hard is het water?\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#website\"},\"datePublished\":\"2022-04-04T09:46:23+00:00\",\"dateModified\":\"2026-08-02T10:22:27+00:00\",\"description\":\"Bekijk hier de waterhardheid in Kerkrade en welke gevolgen dit heeft voor jou en je woning. Hoeveel kalk zit er in jouw leidingwater?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/kerkrade\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/kerkrade\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/kerkrade\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\\\/\\\/mooiwater.nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Waterhardheid\",\"item\":\"https:\\\/\\\/mooiwater.nl\\\/waterhardheid\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Waterhardheid Kerkrade\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#website\",\"url\":\"https:\\\/\\\/mooiwater.nl\\\/\",\"name\":\"Mooiwater\",\"description\":\"Zacht water in het hele huis\",\"publisher\":{\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/mooiwater.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#organization\",\"name\":\"Mooiwater\",\"url\":\"https:\\\/\\\/mooiwater.nl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/mooiwater.nl\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/mooiwater-preview-thumbnail.png\",\"contentUrl\":\"https:\\\/\\\/mooiwater.nl\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/mooiwater-preview-thumbnail.png\",\"width\":1200,\"height\":628,\"caption\":\"Mooiwater\"},\"image\":{\"@id\":\"https:\\\/\\\/mooiwater.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Water hardness in Kerkrade: how hard is the water?","description":"Find out here about water hardness in Kerkrade and how it affects you and your home. How much limescale is in your tap water?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mooiwater.nl\/en\/water-hardness\/kerkrade\/","og_locale":"en_GB","og_type":"article","og_title":"Waterhardheid Kerkrade: hoe hard is het water?","og_description":"Bekijk hier de waterhardheid in Kerkrade en welke gevolgen dit heeft voor jou en je woning. Hoeveel kalk zit er in jouw leidingwater?","og_url":"https:\/\/mooiwater.nl\/en\/water-hardness\/kerkrade\/","og_site_name":"Mooiwater.","article_modified_time":"2026-08-02T10:22:27+00:00","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mooiwater.nl\/waterhardheid\/kerkrade\/","url":"https:\/\/mooiwater.nl\/waterhardheid\/kerkrade\/","name":"Water hardness in Kerkrade: how hard is the water?","isPartOf":{"@id":"https:\/\/mooiwater.nl\/#website"},"datePublished":"2022-04-04T09:46:23+00:00","dateModified":"2026-08-02T10:22:27+00:00","description":"Find out here about water hardness in Kerkrade and how it affects you and your home. How much limescale is in your tap water?","breadcrumb":{"@id":"https:\/\/mooiwater.nl\/waterhardheid\/kerkrade\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mooiwater.nl\/waterhardheid\/kerkrade\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mooiwater.nl\/waterhardheid\/kerkrade\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"","item":"https:\/\/mooiwater.nl\/"},{"@type":"ListItem","position":2,"name":"Waterhardheid","item":"https:\/\/mooiwater.nl\/waterhardheid\/"},{"@type":"ListItem","position":3,"name":"Waterhardheid Kerkrade"}]},{"@type":"WebSite","@id":"https:\/\/mooiwater.nl\/#website","url":"https:\/\/mooiwater.nl\/","name":"Mooiwater","description":"Soft water throughout the house","publisher":{"@id":"https:\/\/mooiwater.nl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mooiwater.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/mooiwater.nl\/#organization","name":"Mooiwater","url":"https:\/\/mooiwater.nl\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/mooiwater.nl\/#\/schema\/logo\/image\/","url":"https:\/\/mooiwater.nl\/wp-content\/uploads\/2026\/05\/mooiwater-preview-thumbnail.png","contentUrl":"https:\/\/mooiwater.nl\/wp-content\/uploads\/2026\/05\/mooiwater-preview-thumbnail.png","width":1200,"height":628,"caption":"Mooiwater"},"image":{"@id":"https:\/\/mooiwater.nl\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/pages\/246261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/comments?post=246261"}],"version-history":[{"count":0,"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/pages\/246261\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/pages\/11924"}],"wp:attachment":[{"href":"https:\/\/mooiwater.nl\/en\/wp-json\/wp\/v2\/media?parent=246261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}