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srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-11\/adobestock_1646761650.jpeg?h=5c15f570\u0026amp;itok=y9lZLpbY 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-11\/adobestock_1646761650.jpeg?h=5c15f570\u0026amp;itok=y9lZLpbY 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2025-11\/adobestock_1646761650.jpeg?h=5c15f570\u0026amp;itok=jou7Shtp 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2025-11\/adobestock_1646761650.jpeg?itok=mX-9CsQ_\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-11\/adobestock_1646761650.jpeg?h=5c15f570\u0026amp;itok=y9lZLpbY\u0022 alt=\u0022D\u00e4mmstoffe: CO2 bei der Sanierung vermeiden\u0022 title=\u0022D\u00e4mmstoffe: CO2 bei der Sanierung vermeiden\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    D\u00e4mmstoffe: Aufschwung l\u00e4sst auf sich warten\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDer deutsche Markt f\u00fcr D\u00e4mmstoffe sp\u00fcrte auch im Jahr 2025 noch keinen Boden unter den F\u00fc\u00dfen. 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height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/25-18-nachher.jpg?h=c74750f6\u0026amp;itok=T8l7Snrt 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-03\/25-18-nachher.jpg?itok=wx5YYZyY\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/25-18-nachher.jpg?h=c74750f6\u0026amp;itok=Czw8fKMf\u0022 alt=\u0022Hotel Peterhof serielle Sanierung Leipfinger-Bader\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Leipfinger-Bader saniert seriell: Effiziente Modernisierung und hoher Wohnkomfort\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EBeim Sanierungsprojekt \u0022Hotel Peterhof\u0022 in Neumarkt-St. Veit wurden vorgefertigte Holzw\u00e4nde vor das bestehende Mauerwerk gesetzt. 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768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/cimg6441.jpg.webp?h=26da7251\u0026amp;itok=BeCUzNbR 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/cimg6441.jpg.webp?h=26da7251\u0026amp;itok=OlZ-JxNR 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=gMeU6sQ2 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=BeCUzNbR 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=BeCUzNbR 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=BeCUzNbR 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=OlZ-JxNR 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-03\/cimg6441.jpg?itok=0ySnluT1\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/cimg6441.jpg?h=26da7251\u0026amp;itok=BeCUzNbR\u0022 alt=\u0022Das Trocknungswunder: Warum die Angst vor Kernd\u00e4mmung unbegr\u00fcndet ist\u0022 title=\u0022Das Trocknungswunder: Warum die Angst vor Kernd\u00e4mmung unbegr\u00fcndet ist\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    Zweischaliges Mauerwerk d\u00e4mmen: Warum die Angst vor Feuchtesch\u00e4den unbegr\u00fcndet ist\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EZweischaliges Mauerwerk ist in Norddeutschland die typische Au\u00dfenwandkonstruktion \u2013 und viele dieser H\u00e4user sind bis heute nicht kernged\u00e4mmt. Der Grund: eine tief verwurzelte Angst vor Feuchtesch\u00e4den in der Hohlschicht. Doch diese Sorge ist wissenschaftlich nicht haltbar.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23605\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u00224mihMmyB26GlzNwVJ4Rk9C0xi-GU-Lo0IewN867eVv0\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/gebaeudehuelle\/daemmung\/knauf-warm-wand-sprint-waermedaemmung-mit-verkuerzter-bauzeit-und-hoher\u0022\n     aria-label=\u0022Knauf Warm-Wand Sprint: W\u00e4rmed\u00e4mmung mit verk\u00fcrzter Bauzeit und hoher Flexibilit\u00e4t\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-1cc64012280\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-03\/knauf-warm-wand.jpg.webp?h=3b039eaa\u0026amp;itok=OT7dUy1V 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/knauf-warm-wand.jpg.webp?h=3b039eaa\u0026amp;itok=bdJevmOK 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/knauf-warm-wand.jpg.webp?h=3b039eaa\u0026amp;itok=bdJevmOK 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/knauf-warm-wand.jpg.webp?h=3b039eaa\u0026amp;itok=bdJevmOK 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/knauf-warm-wand.jpg.webp?h=3b039eaa\u0026amp;itok=8yDLKz5G 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-03\/knauf-warm-wand.jpg?h=3b039eaa\u0026amp;itok=OT7dUy1V 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 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height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/knauf-warm-wand.jpg?h=3b039eaa\u0026amp;itok=8yDLKz5G 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-03\/knauf-warm-wand.jpg?itok=EwhUK9vf\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/knauf-warm-wand.jpg?h=3b039eaa\u0026amp;itok=bdJevmOK\u0022 alt=\u0022Knauf Warm-Wand Sprint: W\u00e4rmed\u00e4mmung mit verk\u00fcrzter Bauzeit und hoher Flexibilit\u00e4t\u0022 title=\u0022Knauf Warm-Wand Sprint: W\u00e4rmed\u00e4mmung mit verk\u00fcrzter Bauzeit und hoher Flexibilit\u00e4t\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Knauf Warm-Wand Sprint: W\u00e4rmed\u00e4mmung mit verk\u00fcrzter Bauzeit und hoher Flexibilit\u00e4t\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EKnauf pr\u00e4sentiert mit Warm-Wand Sprint ein WDVS, das die Fertigstellung von Bauprojekten um bis zu 14 Tage beschleunigt. Dank der Sprint-Technologie sind Arbeiten nahezu ganzj\u00e4hrig m\u00f6glich \u2013 selbst bei niedrigen Temperaturen und leichtem Nachtfrost.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23581\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022EO6V-v2dK3llxJlo7QaqlqAJmME7fqyMrVQVZ5H1hs8\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/gebaeudehuelle\/daemmung\/typische-fehler-bei-der-sockeldaemmung\u0022\n     aria-label=\u0022Typische Fehler bei der Sockeld\u00e4mmung\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-9e3d748d53a\u0022 class=\u0022media 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srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=BB5iUOJe 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=7Xt700kE 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=7Xt700kE 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=7Xt700kE 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=0cS1ZD_1 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?itok=GaWDF8bg\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/0113-abb-1-aufm-6-austrotherm-sockel-18-kopie.jpg?h=1675ffb1\u0026amp;itok=7Xt700kE\u0022 alt=\u0022Typische Fehler bei der Sockeld\u00e4mmung: Aus den Fehlern der anderen lernen\u0022 title=\u0022Typische Fehler bei der Sockeld\u00e4mmung: Aus den Fehlern der anderen lernen\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    Typische Fehler bei der Sockeld\u00e4mmung\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDer Sockelbereich, \u00dcbergang von den erdber\u00fchrenden Bauteilen zur Fassade, stellt besondere Anforderungen an die D\u00e4mmung. Doch Planung und besonders Ausf\u00fchrung sind oft mangelhaft. Der Beitrag stellt die h\u00e4ufigsten Fehler vor und erl\u00e4utert die m\u00f6glichen Folgen.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23538\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u00225xvziFEVq5d2SmR1BIVrISrXm9SNIA6Klpe_41H2xTY\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/gebaeudehuelle\/daemmung\/einblasdaemmung-positive-entwicklung-trotz-ruecklaeufiger-modernisierungen\u0022\n     aria-label=\u0022Einblasd\u00e4mmung: Positive Entwicklung trotz r\u00fcckl\u00e4ufiger Modernisierungen\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv 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(max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/pm-001-2.jpg.webp?h=225de941\u0026amp;itok=LAed-R4J 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/pm-001-2.jpg.webp?h=225de941\u0026amp;itok=P3hQKpeM 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=GqbjwCzs 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=LAed-R4J 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=LAed-R4J 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=LAed-R4J 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=P3hQKpeM 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-03\/pm-001-2.jpg?itok=8LJPjv0x\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-03\/pm-001-2.jpg?h=225de941\u0026amp;itok=LAed-R4J\u0022 alt=\u0022Jahreszahlen EInblasd\u00e4mmung\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Einblasd\u00e4mmung: Positive Entwicklung trotz r\u00fcckl\u00e4ufiger Modernisierungen\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EErstmals hat der Fachverband Einblasd\u00e4mmung Jahreszahlen vorgelegt. Die gemeldeten Absatzzahlen der D\u00e4mmstoffhersteller, kombiniert mit den Daten der ausf\u00fchrenden Betriebe, zeigten ein erfreuliches Bild.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23505\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022qOo0GCyWPyP4d5gVkvkyXbSSzoFeXiwyNwUOmQzRGRQ\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/gebaeudehuelle\/daemmung\/sanieren-oder-abreissen-wann-sich-der-erhalt-von-gebaeuden-wirklich-lohnt\u0022\n     aria-label=\u0022Sanieren oder abrei\u00dfen? Wann sich der Erhalt von Geb\u00e4uden wirklich lohnt\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-cd32d54a17f\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg.webp?h=2fe364dd\u0026amp;itok=tpEMWdy0 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg.webp?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg.webp?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg.webp?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg.webp?h=2fe364dd\u0026amp;itok=qNfh6sRL 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=tpEMWdy0 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=h7ZSH9R1 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=qNfh6sRL 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?itok=HVSb8krk\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/03dd6b98-4187-993e-6b69-ebee796622bc.jpg?h=2fe364dd\u0026amp;itok=h7ZSH9R1\u0022 alt=\u0022Sanieren oder abrei\u00dfen? Wann sich der Erhalt von Geb\u00e4uden wirklich lohnt\u0022 title=\u0022Sanieren oder abrei\u00dfen? Wann sich der Erhalt von Geb\u00e4uden wirklich lohnt\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    Sanieren oder abrei\u00dfen? Wann sich der Erhalt von Geb\u00e4uden wirklich lohnt\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDie Sanierung von Bestandsbauten gilt als nachhaltig und findet zunehmend Anklang. Dennoch k\u00f6nnen stichhaltige Argumente f\u00fcr einen Abriss sprechen. Da die Entscheidung von vielen verschiedenen Faktoren abh\u00e4ngt, f\u00fchrt kein Weg an einer Einzelfallpr\u00fcfung vorbei, was konkrete Praxisbeispiele...\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23381\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u00227a0KceazskKQ7QxaBR-SADFkys3jPYDtoOkMFyvcRdU\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/gebaeudehuelle\/daemmung\/energetische-sanierung-wie-ein-75-jahre-altes-haus-zum-effizienzhaus-55\u0022\n     aria-label=\u0022Energetische Sanierung: Wie ein 75 Jahre altes Haus zum Effizienzhaus 55 wurde\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-bc83495a400\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg.webp?h=bce50f5e\u0026amp;itok=m0AMUkK9 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg.webp?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg.webp?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg.webp?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg.webp?h=bce50f5e\u0026amp;itok=glkhXFMc 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=m0AMUkK9 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=2ANo8xSH 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=glkhXFMc 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?itok=3mG6kKXB\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-02\/01-effizienzhaus-55-mosbach.jpeg?h=bce50f5e\u0026amp;itok=2ANo8xSH\u0022 alt=\u0022Energetische Sanierung: Wie ein 75 Jahre altes Haus zum Effizienzhaus 55 wurde\u0022 title=\u0022Energetische Sanierung: Wie ein 75 Jahre altes Haus zum Effizienzhaus 55 wurde\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n      \u003Cspan class=\u0022article--protection-icon\u0022\u003E\u003Ci class=\u0022mi mi-add\u0022\u003E\u003C\/i\u003E\u003C\/span\u003E\n    Energetische Sanierung: Wie ein 75 Jahre altes Haus zum Effizienzhaus 55 wurde\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EEin Drei-Familien-Haus aus dem Jahr 1950 wird zum Vorzeigeprojekt der Energiewende: Mit W\u00e4rmepumpe, Photovoltaik und 24 Zentimeter D\u00e4mmung erreicht das Geb\u00e4ude in Mosbach den Effizienzhaus-55-Standard. Bauherr und Energieberater zeigen, wie die Sanierung gelang \u2013 und was andere Eigent\u00fcmer daraus...\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23312\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022D2rPjQnrF3RVdVMauX_h8OlDNP66vp3c-1bMwibjj7c\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n","entity_type":"node","used_ids":["",23709,23610,23605,23581,23538,23505,23381,23312],"show_more":"\u003Cdiv class=\u0022del-show-more\u0022\u003E\u003Ca href=\u0022\/ajax\/del\/6b395f78-2ee6-4ae2-ab28-e65585960ea4\/paragraph\/9\/8\/asc\/eyJub2RlIjp7ImlkIjoiMzQwNCIsInR5cGUiOiJwYWdlIn19\u0022 title=\u0022Show more items\u0022 class=\u0022del-show-more-link use-ajax\u0022 rel=\u0022nofollow\u0022 data-target-type=\u0022node\u0022 aria-controls=\u0022del--paragraph-45110--content\u0022 aria-label=\u0022Show more items\u0022\u003EMehr anzeigen\u003C\/a\u003E\u003C\/div\u003E\n"}]