✓ Svar indenfor 24 timer
✓ Erfarne ingeninør
✓ Mange års erfaring
Logo hos Norca - eksperter i energimærkning

[av_section min_height=” min_height_pc=’25’ min_height_px=’1000px’ padding=’default’ custom_margin=’0px’ custom_margin_sync=’true’ svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_opacity=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_opacity=” color=’main_color’ background=’bg_color’ custom_bg=’#000000′ background_gradient_direction=’vertical’ background_gradient_color1=” background_gradient_color2=” background_gradient_color3=” src=’https://norca.dk/wp-content/uploads/2021/10/Fotograf-Steen-Knarberg-_DSC0174-fra-kort-Edit-1000pix.jpg’ attachment=’607′ attachment_size=’full’ attach=’scroll’ position=’center center’ repeat=’stretch’ video=” video_ratio=’16:9′ overlay_enable=’aviaTBoverlay_enable’ overlay_opacity=’0.4′ overlay_color=’#000000′ overlay_pattern=” overlay_custom_pattern=” shadow=’no-border-styling’ bottom_border=’no-border-styling’ bottom_border_diagonal_color=’#333333′ bottom_border_diagonal_direction=” bottom_border_style=” custom_arrow_bg=” av-mini-hide=’aviaTBav-mini-hide’ id=’desktop-header’ custom_class=’width-70 l-width-90′ template_class=” aria_label=” av_element_hidden_in_editor=’0′ av_uid=’av-kze6tl90′ sc_version=’1.0′]

[av_hr class=’invisible’ icon_select=’yes’ icon=’ue808′ font=’entypo-fontello’ position=’center’ shadow=’no-shadow’ height=’150′ custom_border=’av-border-thin’ custom_width=’50px’ custom_margin_top=’30px’ custom_margin_bottom=’30px’ custom_border_color=” custom_icon_color=” av-mini-hide=’aviaTBav-mini-hide’ id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]

[av_one_full first min_height=” vertical_alignment=’av-align-top’ space=” row_boxshadow=” row_boxshadow_color=” row_boxshadow_width=’10’ custom_margin=” margin=’0px’ mobile_breaking=” min_col_height=” padding=” svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_flip=” svg_div_top_invert=” svg_div_top_front=” svg_div_top_opacity=” svg_div_top_preview=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_flip=” svg_div_bottom_invert=” svg_div_bottom_front=” svg_div_bottom_opacity=” svg_div_bottom_preview=” border=” border_style=’solid’ border_color=” radius=” column_boxshadow=” column_boxshadow_color=” column_boxshadow_width=’10’ background=’bg_color’ background_color=” background_gradient_direction=’vertical’ background_gradient_color1=’#000000′ background_gradient_color2=’#ffffff’ background_gradient_color3=” src=” background_position=’top left’ background_repeat=’no-repeat’ highlight=” highlight_size=” animation=” link=” linktarget=” link_hover=” title_attr=” alt_attr=” mobile_display=” id=” custom_class=” template_class=” aria_label=” av_uid=” sc_version=’1.0′]

[av_heading heading=’Trykprøvning’ tag=’h1′ style=’blockquote modern-quote modern-centered’ subheading_active=” show_icon=” icon=’ue800′ font=” size=’70’ av-medium-font-size-title=’50’ av-small-font-size-title=’50’ av-mini-font-size-title=’30’ subheading_size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=’custom-color-heading’ custom_font=’#ffffff’ subheading_color=” seperator_color=” icon_color=” margin=” margin_sync=’true’ padding=’0′ icon_padding=’10’ headline_padding=” headline_padding_sync=’true’ link=” link_target=” id=” custom_class=’margin-top-0′ template_class=” av_uid=’av-kze6t2k2′ sc_version=’1.0′ admin_preview_bg=”][/av_heading]

[av_hr class=’invisible’ icon_select=’yes’ icon=’ue808′ font=’entypo-fontello’ position=’center’ shadow=’no-shadow’ height=’25’ custom_border=’av-border-thin’ custom_width=’50px’ custom_margin_top=’30px’ custom_margin_bottom=’30px’ custom_border_color=” custom_icon_color=” id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]

[av_buttonrow alignment=’center’ button_spacing=’5′ button_spacing_unit=’px’ av-mini-hide=’aviaTBav-mini-hide’ alb_description=” id=” custom_class=” av_uid=” admin_preview_bg=”]
[av_buttonrow_item label=’Kontakt’ icon_select=’no’ icon=’4′ font=’entypo-fontello’ link=’page,49′ link_target=” size=’x-large’ label_display=” title_attr=” color_options=” color=’light’ custom_bg=’#444444′ custom_font=’#ffffff’ btn_color_bg=’theme-color’ btn_custom_bg=’#444444′ btn_color_bg_hover=’theme-color-highlight’ btn_custom_bg_hover=’#444444′ btn_color_font=’theme-color’ btn_custom_font=’#ffffff’ av_uid=”]
[av_buttonrow_item label=’60 51 47 88′ icon_select=’yes’ icon=’ue854′ font=’entypo-fontello’ link=’manually,tel:+4560514788′ link_target=” size=’x-large’ label_display=” title_attr=” color_options=” color=’theme-color-highlight’ custom_bg=’#444444′ custom_font=’#ffffff’ btn_color_bg=’theme-color’ btn_custom_bg=’#444444′ btn_color_bg_hover=’theme-color-highlight’ btn_custom_bg_hover=’#444444′ btn_color_font=’theme-color’ btn_custom_font=’#ffffff’ av_uid=”]
[/av_buttonrow]

[/av_one_full][av_hr class=’invisible’ icon_select=’yes’ icon=’ue808′ font=’entypo-fontello’ position=’center’ shadow=’no-shadow’ height=’150′ custom_border=’av-border-thin’ custom_width=’50px’ custom_margin_top=’30px’ custom_margin_bottom=’30px’ custom_border_color=” custom_icon_color=” av-mini-hide=’aviaTBav-mini-hide’ id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]

[/av_section][av_section min_height=” min_height_pc=’25’ min_height_px=’1000px’ padding=’default’ custom_margin=’0px’ custom_margin_sync=’true’ svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_opacity=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_opacity=” color=’main_color’ background=’bg_color’ custom_bg=’#0C6062′ background_gradient_direction=’vertical’ background_gradient_color1=” background_gradient_color2=” background_gradient_color3=” src=’https://norca.dk/wp-content/uploads/2021/10/Fotograf-Steen-Knarberg-_DSC0174-fra-kort-Edit-1000pix.jpg’ attachment=’607′ attachment_size=’full’ attach=’scroll’ position=’center center’ repeat=’stretch’ video=” video_ratio=’16:9′ overlay_enable=’aviaTBoverlay_enable’ overlay_opacity=’0.8′ overlay_color=’#0c6062′ overlay_pattern=” overlay_custom_pattern=” shadow=’no-border-styling’ bottom_border=’no-border-styling’ bottom_border_diagonal_color=’#333333′ bottom_border_diagonal_direction=” bottom_border_style=” custom_arrow_bg=” av-desktop-hide=’aviaTBav-desktop-hide’ av-medium-hide=’aviaTBav-medium-hide’ av-small-hide=’aviaTBav-small-hide’ id=’mobile-header’ custom_class=’width-70 l-width-90′ template_class=” aria_label=” av_element_hidden_in_editor=’0′ av_uid=’av-kze6tuky’ sc_version=’1.0′]

[av_textblock size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=’16’ font_color=’custom’ color=’#ffffff’ id=” custom_class=’uppercase bold fake-heading no-text-margin’ template_class=” av_uid=’av-kze6t5zr’ sc_version=’1.0′ admin_preview_bg=”]

Trykprøvning

[/av_textblock]

[/av_section][av_section min_height=” min_height_pc=’25’ min_height_px=’500px’ padding=’default’ custom_margin=’0px’ custom_margin_sync=’true’ svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_opacity=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_opacity=” color=’main_color’ background=’bg_color’ custom_bg=” background_gradient_direction=’vertical’ background_gradient_color1=” background_gradient_color2=” background_gradient_color3=” src=” attachment=” attachment_size=” attach=’scroll’ position=’top left’ repeat=’no-repeat’ video=” video_ratio=’16:9′ overlay_opacity=’0.5′ overlay_color=” overlay_pattern=” overlay_custom_pattern=” shadow=’no-border-styling’ bottom_border=’no-border-styling’ bottom_border_diagonal_color=’#333333′ bottom_border_diagonal_direction=” bottom_border_style=” custom_arrow_bg=” id=” custom_class=’l-width-90′ template_class=” aria_label=” av_element_hidden_in_editor=’0′ av_uid=” sc_version=’1.0′]

[av_three_fifth first min_height=’av-equal-height-column’ vertical_alignment=’av-align-middle’ space=” row_boxshadow_color=” row_boxshadow_width=’10’ custom_margin=’aviaTBcustom_margin’ margin=’-150px,0px’ mobile_breaking=’av-break-at-tablet’ min_col_height=” padding=’0px’ padding_sync=’true’ svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_opacity=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_opacity=” border=” border_style=’solid’ border_color=” radius=’0px’ radius_sync=’true’ column_boxshadow_color=” column_boxshadow_width=’10’ background=’bg_color’ background_color=” background_gradient_direction=’vertical’ background_gradient_color1=” background_gradient_color2=” background_gradient_color3=” src=” attachment=” attachment_size=” background_position=’top left’ background_repeat=’no-repeat’ highlight_size=’1.1′ animation=” link=” linktarget=” link_hover=” title_attr=” alt_attr=” mobile_display=” id=” custom_class=” template_class=” aria_label=” av_uid=” sc_version=’1.0′]

[av_hr class=’invisible’ icon_select=’yes’ icon=’ue808′ font=’entypo-fontello’ position=’center’ shadow=’no-shadow’ height=’80’ custom_border=’av-border-thin’ custom_width=’50px’ custom_margin_top=’30px’ custom_margin_bottom=’30px’ custom_border_color=” custom_icon_color=” av-desktop-hide=’aviaTBav-desktop-hide’ id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]

[av_hr class=’invisible’ icon_select=’yes’ icon=’ue808′ font=’entypo-fontello’ position=’center’ shadow=’no-shadow’ height=’70’ custom_border=’av-border-thin’ custom_width=’50px’ custom_margin_top=’30px’ custom_margin_bottom=’30px’ custom_border_color=” custom_icon_color=” id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]

[av_heading heading=’Trykprøvning’ tag=’h2′ style=’blockquote modern-quote’ subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=” custom_font=’#ffffff’ subheading_color=” seperator_color=” icon_color=” margin=’10px,,,’ padding=’10’ icon_padding=’10’ headline_padding=” headline_padding_sync=’true’ link=” link_target=” id=” custom_class=” template_class=” av_uid=’av-kze6u5m0′ sc_version=’1.0′ admin_preview_bg=”][/av_heading]

[av_textblock size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” font_color=” color=” id=” custom_class=” template_class=” av_uid=’av-kze6v282′ sc_version=’1.0′ admin_preview_bg=”]
En trykprøvning med blowerdoor måler og dokumenterer utætheder i klimaskærmen. Man benytter måleenheden l/s pr m².

Bygninger skal udføres, så bygningernes konstruktioner er tætte mod utilsigtede utætheder. Et utæt hus medfører træk og kulde og dermed et højere energiforbrug.

Der stilles krav til lufttæthed i nybyggede huse, som er opført efter den 1. april 2006. Volumenstrømmen gennem utætheder i klimaskærmen i nye bygninger opvarmet til 15 grader eller mere, må ikke overstige 1,0 l/s pr m² opvarmet etageareal ved en trykforskel på 50 Pa. Ved lavenergiklasse 2020 er kravet 0,7 l/s pr m².

Foreligger der ikke dokumentation for trykprøvningen, skal der anvendes en værdi på 1,5 l/s pr m² ved beregning af bygningens energimærke. Dette er en stor utæthed, hvilket vil medføre et stort beregnet varmehov og dermed et mindre godt energimærke. Dette har man fra myndighedernes side gjort for at motivere bygningsejere til at få foretaget en trykprøvning.

Hos Norca Aps tilbyder vi udførsel af trykprøvning med blowerdoor test samt uvildig rådgivning. Efter endt trykprøvning leverer vi en rapport der dokumenterer prøvens resultat og som bruges til beregning af energimærket. Hvis bygningen ikke består trykprøvningen, kan vi være behjælpelige med at finde fejlen ved hjælp af termografering og bygningsgennemgang.
[/av_textblock]

[av_buttonrow alignment=’left’ button_spacing=’5′ button_spacing_unit=’px’ av-mini-hide=’aviaTBav-mini-hide’ alb_description=” id=” custom_class=” template_class=” av_uid=’av-kze6ua53′ sc_version=’1.0′ admin_preview_bg=”]
[av_buttonrow_item label=’Kontakt’ icon_select=’no’ icon=’4′ font=’entypo-fontello’ link=’page,49′ link_target=” size=’large’ label_display=” title_attr=” color_options=” color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’ btn_color_bg=’theme-color’ btn_custom_grad_direction=’vertical’ btn_custom_grad_1=’#000000′ btn_custom_grad_2=’#ffffff’ btn_custom_grad_3=” btn_custom_grad_opacity=’0.7′ btn_custom_bg=’#444444′ btn_color_bg_hover=’theme-color-highlight’ btn_custom_bg_hover=’#444444′ btn_color_font=’theme-color’ btn_custom_font=’#ffffff’ btn_color_font_hover=’white’ btn_custom_font_hover=’#ffffff’ border=” border_width=” border_width_sync=’true’ border_color=” border_radius=” border_radius_sync=’true’ box_shadow=” box_shadow_style=’0px,0px,0px,0px’ box_shadow_color=” hover_opacity=” sonar_effect_effect=” sonar_effect_color=” sonar_effect_duration=’1′ sonar_effect_scale=” sonar_effect_opac=’0.5′ av_uid=” sc_version=’1.0′ icon_hover=”]
[av_buttonrow_item label=’60 51 47 88′ icon_select=’yes’ icon=’ue854′ font=’entypo-fontello’ link=’manually,tel:+4560514788′ link_target=” size=’large’ label_display=” title_attr=” color_options=” color=’theme-color-highlight’ custom_bg=’#444444′ custom_font=’#ffffff’ btn_color_bg=’theme-color’ btn_custom_grad_direction=’vertical’ btn_custom_grad_1=’#000000′ btn_custom_grad_2=’#ffffff’ btn_custom_grad_3=” btn_custom_grad_opacity=’0.7′ btn_custom_bg=’#444444′ btn_color_bg_hover=’theme-color-highlight’ btn_custom_bg_hover=’#444444′ btn_color_font=’theme-color’ btn_custom_font=’#ffffff’ btn_color_font_hover=’white’ btn_custom_font_hover=’#ffffff’ border=” border_width=” border_width_sync=’true’ border_color=” border_radius=” border_radius_sync=’true’ box_shadow=” box_shadow_style=’0px,0px,0px,0px’ box_shadow_color=” hover_opacity=” sonar_effect_effect=” sonar_effect_color=” sonar_effect_duration=’1′ sonar_effect_scale=” sonar_effect_opac=’0.5′ av_uid=” sc_version=’1.0′ icon_hover=”]
[/av_buttonrow]

[/av_three_fifth][av_two_fifth min_height=” vertical_alignment=’av-align-top’ space=” row_boxshadow_color=” row_boxshadow_width=’10’ margin=’0px’ margin_sync=’true’ mobile_breaking=” min_col_height=” padding=’30px’ padding_sync=’true’ svg_div_top=” svg_div_top_color=’#333333′ svg_div_top_width=’100′ svg_div_top_height=’50’ svg_div_top_max_height=’none’ svg_div_top_opacity=” svg_div_bottom=” svg_div_bottom_color=’#333333′ svg_div_bottom_width=’100′ svg_div_bottom_height=’50’ svg_div_bottom_max_height=’none’ svg_div_bottom_opacity=” border=” border_style=’solid’ border_color=” radius=’5px’ radius_sync=’true’ column_boxshadow_color=” column_boxshadow_width=’10’ background=’bg_color’ background_color=’#0c6062′ background_gradient_direction=’vertical’ background_gradient_color1=” background_gradient_color2=” background_gradient_color3=” src=” attachment=” attachment_size=” background_position=’top left’ background_repeat=’no-repeat’ highlight_size=’1.1′ animation=” link=” linktarget=” link_hover=” title_attr=” alt_attr=” mobile_display=” id=” custom_class=’ s-padding-20′ template_class=” aria_label=” av_uid=” sc_version=’1.0′]

[av_heading heading=’Kontakt os nu’ tag=’h2′ style=’blockquote modern-quote’ subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=’custom-color-heading’ custom_font=’#ffffff’ subheading_color=” seperator_color=” icon_color=” margin=” margin_sync=’true’ padding=’10’ icon_padding=’10’ headline_padding=” headline_padding_sync=’true’ link=” link_target=” id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”][/av_heading]

[av_textblock size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” font_color=’custom’ color=’#ffffff’ id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′ admin_preview_bg=”]
Udfyld formularen og vi kontakter dig hurtigst muligt til en snak omkring jeres krav og behov.
[/av_textblock]

[av_codeblock wrapper_element=” wrapper_element_attributes=” codeblock_type=” alb_description=” id=” custom_class=” template_class=” av_uid=” sc_version=’1.0′]
[ninja_form id=1]
[/av_codeblock]

[/av_two_fifth][/av_section][av_postcontent link=’page,570′ av_uid=” sc_version=’1.0′]