{"id":9981,"date":"2026-08-10T15:59:04","date_gmt":"2026-08-10T13:59:04","guid":{"rendered":"https:\/\/smartfabrik.de\/fibre-conduits\/"},"modified":"2026-08-23T10:11:25","modified_gmt":"2026-08-23T08:11:25","slug":"fibre-conduits","status":"publish","type":"page","link":"https:\/\/smartfabrik.de\/en\/services\/services-infrastructure-network-energy\/fibre-conduits\/","title":{"rendered":"Fibre &#038; Conduits: Planned in the Shell | smartfabrik"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9981\" class=\"elementor elementor-9981 elementor-9904\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-sfsec0001 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"sfsec0001\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-sfcol0001\" data-id=\"sfcol0001\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-sfwid0001 elementor-widget elementor-widget-html\" data-id=\"sfwid0001\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-widget-html{font-family:'Lato','Segoe UI',system-ui,-apple-system,Arial,sans-serif}.elementor-widget-html *{font-family:inherit}<\/style><style>\n:root{--cyan:#00CCFF;--cyan-ink:#007FA3;--ink:#0C0E10;--text:#343434;--muted:#71787E;--line:#E3E8EC;--ground:#F4F7F9;--paper:#fff;--champ:#C9A96A}\n\/*ARABISCH*\/\n\/* Noto Sans Arabic, selbst gehostet, variabel. 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a{color:rgba(255,255,255,.72);text-decoration:none;font-size:14px}.blpfoot a:hover{color:#40d0ff}\n.blpfoot .fbot{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.5)}\n.blpfoot .fbot nav{display:flex;gap:18px}\n<\/style><header class=\"blpnav\" data-sf-lang=\"en\"><div class=\"nwrap\"><a href=\"\/en\/\" class=\"blogo\" aria-label=\"smartfabrik\"><\/a><input type=\"checkbox\" id=\"sfnav\" class=\"sfnav-cb\" aria-label=\"Open menu\"><label for=\"sfnav\" class=\"sfnav-burger\" aria-hidden=\"true\"><span><\/span><\/label><ul class=\"bmenu\"><li><a href=\"\/en\/services\/\">Services<\/a><\/li><li><a href=\"\/en\/knx-service\/\">KNX service<\/a><\/li><li><a href=\"\/en\/projects\/\">Projects<\/a><\/li><li><a href=\"\/en\/partners\/\">Partners<\/a><\/li><li><a href=\"\/en\/team\/\">Team<\/a><\/li><li><a href=\"\/en\/contact\/\">Contact<\/a><\/li><\/ul><div class=\"sflang\"><a href=\"\/glasfaser-leerrohre-vorschau\/\" lang=\"de\">DE<\/a><span class=\"on\">EN<\/span><a href=\"\/ar\/\u0627\u0644\u0623\u0644\u064a\u0627\u0641-\u0627\u0644\u0636\u0648\u0626\u064a\u0629\/\" lang=\"ar\">AR<\/a><\/div><a class=\"bnav-cta\" href=\"\/en\/contact\/\">Talk to us <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/header><div class=\"sp\" data-sf-lang=\"en\">\n<section class=\"hero\"><div class=\"hbg\"><\/div><div class=\"hveil\"><\/div><div class=\"wrap\">\n  <span class=\"eyebrow\">Infrastructure, network &amp; energy<\/span>\n  <h1>Fibre &amp; Conduits \u2014 <span>decided during shell construction.<\/span><\/h1>\n  <p>What lies in the wall today as an empty conduit decides what your house can do in 20 years. We plan routes, runs and spare capacity before the shell is closed up \u2014 it costs little during construction and saves expensive intervention later.<\/p>\n  <div class=\"hcta\"><a class=\"btn\" href=\"\/en\/contact\/\">Request a consultation <span class=\"ar\">&rarr;<\/span><\/a><a class=\"btn ghost\" href=\"\/en\/projects\/\">View projects<\/a><\/div>\n  <div class=\"hstats\"><div class=\"hstat\"><strong>100+<\/strong><span>projects planned<\/span><\/div><div class=\"hstat\"><strong>400 years<\/strong><span>oldest existing-building project<\/span><\/div><div class=\"hstat\"><strong>Manufacturer-independent<\/strong><span>no product ties<\/span><\/div><div class=\"hstat\"><strong>3 countries<\/strong><span>projects carried out<\/span><\/div><\/div>\n<\/div><\/section>\n<section class=\"pos\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">Where we stand<\/span><h2>The cheapest decision in housebuilding is an empty conduit.<\/h2><\/div>\n  <div class=\"pgrid\"><div class=\"pcard reveal\"><h3>Future-proofing happens during shell construction<\/h3><p>A conduit in the open shell costs a few euros of material and minutes of labour. Adding one later means chases, dust and decorating. So we plan conduit routes to every key point \u2014 from the technical room to the floor distributors, to TV positions, terrace, garage and garden. What stays empty today takes the cable nobody is thinking about yet.<\/p><\/div><div class=\"pcard reveal\"><h3>Fibre does not end in the basement<\/h3><p>The provider's fibre connection usually ends in the basement or the service entry room. For the bandwidth to reach the upper floors as well, we plan the route onwards: position of the handover point, the link to the network cabinet, the transition to your structured cabling. We settle the details with the provider early, so that nothing clashes on site.<\/p><\/div><div class=\"pcard reveal\"><h3>Planned, not decided on site<\/h3><p>Conduit routes compete with the structure, ventilation ducts and plumbing risers. Decide only once you are on site and you get compromises: radii too tight, crushed conduit, dead runs. We coordinate the routes on the drawings \u2014 agreed with the architect and the specialist planners, with sensible diameters and draw boxes in the right places. That way every conduit is still usable in 15 years.<\/p><\/div><\/div>\n<\/div><\/section>\n<section class=\"nvs pad\" style=\"padding-top:0\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">New build &amp; existing buildings<\/span><h2>Two ways, one aim: your house stays open.<\/h2><\/div>\n  <div class=\"ngrid\">\n    <div class=\"ncard a reveal\"><span class=\"nlab\">New build<\/span><h3>Never optional<\/h3><p>In a new build the case is clear: conduits belong in every plan, and the extra effort in the open shell is small. What matters is not the quantity but the system behind it \u2014 every conduit has a documented purpose and an end that can be found again.<\/p><ul><li>Routes from the technical room to every floor<\/li><li>Draw boxes at every change of direction<\/li><li>Smooth-walled conduit, generous radii<\/li><li>Spare capacity for systems still to come<\/li><\/ul><\/div>\n    <div class=\"ncard b reveal\"><span class=\"nlab\">Existing &amp; listed buildings<\/span><h3>Where it gets demanding<\/h3><p>In a refurbishment we look at what is already there first: old conduits, disused chimneys, shafts and boarded floors often offer surprisingly good routes. Almost always more is possible than clients expect.<\/p><ul><li>Existing routes instead of chasing walls<\/li><li>Chimneys, shafts and boarded floors put to use<\/li><li>400-year-old manor house fitted out<\/li><li>The character of the house untouched<\/li><\/ul><\/div>\n  <\/div>\n<\/div><\/section>\n<section class=\"gew\"><div class=\"wrap\">\n    <div class=\"sec-h\"><span class=\"eyebrow\">Fibre &amp; Conduits<\/span><h2>Conduits are the cheapest component on a building site \u2014 and the only one that decides twenty years of usability.<\/h2><p>A single conduit from the boundary to the utility room, two tight bends, no draw wire \u2014 and on the pull the fibre stops after four metres. What follows is an excavator, a dug-up drive and a conversation with the network operator that nobody wanted to have. We plan the routes before the concrete arrives, because this is precisely the part that cannot be renegotiated later.<\/p><\/div>\n    <div class=\"gwgrid\"><div class=\"gwcell reveal\"><span class=\"gwnum\">01<\/span><h3>Service connection and handover point<\/h3><p>The network operator's handover point is not a matter of chance. We put it where the multi-utility building entry, the equipotential bonding and the technical room fit together \u2014 with a socket, spare space for the ONT and the media converter, and a proper distance from water-carrying pipework. Leave it until the connection appointment and you get the point wherever the fitter happens to be standing.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">02<\/span><h3>Route layout with bending radii<\/h3><p>From the boundary to the technical room we plan with radii rather than angles: no 90-degree bend, minimum radius set by the conduit diameter, sand bedding, warning tape and a draw tape already installed with slack at both ends. Every detour left out of the drawing costs pulling length later that cannot be recovered.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">03<\/span><h3>Sealing against water and gas<\/h3><p>A conduit coming out of the ground is an open path for water, soil gas and gas. We seal the annular space at the building entry, fit duct plugs on every unused conduit, and seal again once the cables have been pulled in \u2014 including a check on the fall, so that seepage water does not run towards the handover point.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">04<\/span><h3>Multiple conduits and spare capacity<\/h3><p>Instead of one conduit we lay bundles: occupied, labelled, colour-coded \u2014 and at least one entirely free conduit per direction. Outbuilding, gate operator, camera mast and pool area get their own routes rather than spurs. The material is the cheapest item in the whole electrical design; retrofitting is by some distance the most expensive.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">05<\/span><h3>Technical room and connection<\/h3><p>The technical room determines every cable length in the house. We place it as centrally as possible and plan heat removal, rack dimensions, door width and supply with it \u2014 linked to the handover point directly and by the shortest route. In the Villa Riyadh the control cabinet arrived from Germany fully assembled; without a floor area and a delivery route defined in advance, that does not work.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">06<\/span><h3>Choice of fibre and termination<\/h3><p>Single-mode as standard for all runs, multimode only where there is a reason for it; fibre count with spare capacity, rodent-protected in the ground. Whether it is a fusion splice onto pigtails or a pre-terminated trunk cable we decide from the loss budget, the connector configuration and the pulling route \u2014 with a test record and labelled fibre allocations at handover.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">07<\/span><h3>Outbuildings and grounds<\/h3><p>Garage, garden house, pool area and driveway belong in the route planning from the outset. At the villa in Cologne the pool and the garden irrigation run on the same system logic as the house; at the 400-year-old Cologne manor house, access control, alarm and the Siedle camera were added. Without a conduit in the garden it all ends up wireless for want of anything better.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">08<\/span><h3>Galvanic isolation and lightning protection<\/h3><p>Fibre carries light, not potential. Between the house and an outbuilding that removes equalising currents and the surge path a copper cable reliably brings with it over sixty metres of ground. We run fibre wherever buildings, masts or outdoor installations are to stay electrically separate, and keep copper inside the building envelope.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">09<\/span><h3>Redundancy and a second route<\/h3><p>One conduit is a single point of failure \u2014 an excavator, ground settlement, water ingress. On properties with a higher protection requirement we plan a second route with its own building entry and a mobile network path as a fallback, so that alarm, access control and the camera monitoring link do not all depend on the same trench.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">10<\/span><h3>Documenting the routes<\/h3><p>Before backfilling, everything is surveyed and photographed: route, depth, conduit allocation, fibre allocation, labelling at both ends. At the listed Cologne manor house it was precisely this documentation that made it possible to retrofit to a plan at all, rather than guessing what lies behind four-hundred-year-old masonry.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">11<\/span><h3>Working together with Cat cabling<\/h3><p>Fibre is the backbone, copper covers the area. Floor distributors and outbuildings hang off the fibre; access points, cameras, door stations and control panels off PoE-capable Cat cabling. We plan the access point positions on the floor plan rather than at the ceiling \u2014 including spare outlets where experience says equipment will be added later.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">12<\/span><h3>Preparing for what is not yet known<\/h3><p>Wallbox load management, PV and battery storage communication, sensors still to come: what does not exist today needs a route tomorrow. At the SIDOL Lofts in Cologne, around 645 modules in 23 strings hang off data routes that were thought through beforehand. Spare conduits cost almost nothing during shell construction and later decide what is feasible.<\/p><\/div><\/div>\n    <p class=\"gwclose\">Plan the conduits properly and you do not have to guess at tomorrow's technology \u2014 the route for it is simply already there.<\/p>\n  <\/div><\/section>\n\n<section class=\"del\"><div class=\"wrap\">\n    <div class=\"sec-h\"><span class=\"eyebrow\">Scope of work<\/span><h2>What we settle before anything is concreted<\/h2><p>Specific planning components \u2014 agreed with the architect and the specialist planners.<\/p><\/div>\n    <div class=\"dgrid\"><div class=\"dcard reveal\"><span class=\"dnum\">01<\/span><h3>Route plan<\/h3><p>Continuous conduit runs from the technical room to floor distributors, TV positions, terrace, garage and garden.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">02<\/span><h3>Handover point<\/h3><p>Position of the fibre handover point, agreed with the provider early \u2014 where your network cabinet sits.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">03<\/span><h3>Diameters &amp; radii<\/h3><p>Smooth-walled conduit with spare cross-section and generous radii, so that every later pull works.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">04<\/span><h3>Draw boxes<\/h3><p>Set at changes of direction, so cables can still be pulled in 15 years from now.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">05<\/span><h3>Fibre inside the house<\/h3><p>On long backbone runs \u2014 basement to loft or to an outbuilding \u2014 planned with bandwidth in reserve.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">06<\/span><h3>Coordination between trades<\/h3><p>Routes agreed with the structural engineer, ventilation and plumbing, before anything is improvised on site.<\/p><\/div><\/div>\n  <\/div><\/section>\n<section class=\"proc\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">How it runs<\/span><h2>From the floor plan to a conduit that can be filled<\/h2><\/div>\n  <div class=\"tl\"><div class=\"tstep reveal\"><span class=\"tnum\">1<\/span><div class=\"tbody\"><h3>Establishing what is needed<\/h3><p>We go through with you what your house needs today and should be able to do tomorrow \u2014 from the TV position to the outdoor areas to the systems nobody is thinking about yet.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">2<\/span><div class=\"tbody\"><h3>Planning the routes<\/h3><p>We fix conduit routes, diameters and draw boxes on the drawings and coordinate them with the structural engineer, ventilation, plumbing and the electrical design \u2014 before the shell is closed up.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">3<\/span><div class=\"tbody\"><h3>Agreeing with the provider<\/h3><p>We settle the position of the handover point and the link to the network cabinet with the fibre provider early, so that nothing clashes on site and nothing ends up as a makeshift arrangement.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">4<\/span><div class=\"tbody\"><h3>Overseeing the work<\/h3><p>The work is carried out by our sister company elektrofabrik or by your own electrical contractor, working from our documents. We check the routes before screed and plaster close everything up.<\/p><\/div><\/div><\/div>\n<\/div><\/section>\n<section class=\"proof\"><div class=\"wrap\">\n  <span class=\"eyebrow\">Bewiesen<\/span>\n  <h2>Proven on site<\/h2>\n  <div class=\"prgrid\">\n    <div>\n      <div class=\"pritem reveal\"><span class=\"prnum\">01<\/span><div><h3>400-year-old manor house, Cologne<\/h3><p>A listed building made smart without touching the fabric \u2014 existing routes used carefully, and wireless where cables were out of the question.<\/p><\/div><\/div><div class=\"pritem reveal\"><span class=\"prnum\">02<\/span><div><h3>Penthouse D\u00fcsseldorf, 450 m\u00b2<\/h3><p>Complete electrical and network planning including a cinema with projector and screen \u2014 infrastructure that was on the drawings before it was needed.<\/p><\/div><\/div><div class=\"pritem reveal\"><span class=\"prnum\">03<\/span><div><h3>Period property, D\u00fcsseldorf-Oberkassel<\/h3><p>A complete electrical installation in an existing building \u2014 including shading, DoorBird and a smart office. Proof that clean infrastructure works in a period property too.<\/p><\/div><\/div>\n      <a class=\"prref\" href=\"\/en\/projects\/\">View all projects <span class=\"ar\">&rarr;<\/span><\/a>\n    <\/div>\n    <div class=\"prmedia reveal\">\n      <figure class=\"tall\" style=\"background-image:url(\/wp-content\/uploads\/sf\/fac8a0c37c.jpg)\"><\/figure>\n      <figure style=\"background-image:url(\/wp-content\/uploads\/sf\/ab01aca71f.jpg)\"><\/figure>\n      <figure style=\"background-image:url(\/wp-content\/uploads\/sf\/78c7ba06e7.jpg)\"><\/figure>\n    <\/div>\n  <\/div>\n<\/div><\/section>\n<section class=\"orte onpaper\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">Where we work<\/span><h2>Fibre &amp; conduits in Cologne, D\u00fcsseldorf &amp; North Rhine-Westphalia.<\/h2>\n  <p>smartfabrik is a smart home planning practice based in D\u00fcsseldorf (Reisholzer Werftstr. 31A). We plan for private clients and companies in Cologne, D\u00fcsseldorf and across North Rhine-Westphalia \u2014 and, where wanted, nationwide and internationally. A selection of the places we have already planned and delivered in:<\/p><\/div>\n  <div class=\"ochips\"><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Marienburg<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Rodenkirchen<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-S\u00fcrth<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Lindenthal<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Braunsfeld<\/a><a href=\"\/en\/smart-home-duesseldorf\/\">D\u00fcsseldorf-Oberkassel<\/a><a href=\"\/en\/projects\/\">Neuss<\/a><a href=\"\/en\/projects\/\">Kaarst<\/a><a href=\"\/en\/projects\/\">Moers<\/a><a href=\"\/en\/projects\/\">Essen<\/a><a href=\"\/en\/projects\/\">Solingen<\/a><a href=\"\/en\/smart-home-cologne\/\">Br\u00fchl<\/a><a href=\"\/en\/projects\/\">Aachen<\/a><a href=\"\/en\/projects\/\">Berlin<\/a><a href=\"\/en\/projects\/\">Hamburg<\/a><a href=\"\/en\/projects\/\">Mainz<\/a><a href=\"\/en\/projects\/\">Mallorca<\/a><a href=\"\/en\/projects\/\">Riad<\/a><\/div>\n<\/div><\/section>\n\n<section class=\"faq\"><div class=\"wrap\"><div class=\"sec-h\"><span class=\"eyebrow\">FAQ<\/span><h2>Frequently asked questions.<\/h2><\/div><details><summary>Is fibre a legal requirement in a new build?<\/summary><p>There is no blanket answer \u2013 the requirements differ by local authority and development area. What is clear: fibre into the building is increasingly standard in new builds and is more and more often laid as part of the site development. We establish early what applies at your plot and plan the handover point and the cable routes to match.<\/p><\/details><details><summary>Which conduits should be laid in a new build?<\/summary><p>For data cabling, smooth-walled conduit with a sufficient diameter and generous radii has proved itself \u2013 corrugated electrical conduit with tight bends often makes the later pull impossible. More important than the product is the route planning: continuous runs, draw boxes at changes of direction, no crushed sections. That is exactly what we fix on the drawings before anything is concreted.<\/p><\/details><details><summary>Can fibre be brought into the house later on?<\/summary><p>As far as the service entry room: yes, the provider does that as part of the rollout. Inside the house it becomes laborious without conduits \u2013 then existing routes such as shafts, chimneys or suspended ceilings help. In refurbishments we look first at what is already there. Anyone building new avoids the problem entirely: with conduits that cost little and keep everything open.<\/p><\/details><details><summary>Where does the fibre handover point belong?<\/summary><p>Ideally where your network cabinet stands, or where there is a direct cable link to it \u2013 usually the technical room or the service entry room. If the handover point sits in the wrong place, the result is a makeshift run right across the house. We agree the position with the provider early and plan the link to your structured cabling at the same time.<\/p><\/details><details><summary>What does it cost to lay conduits later?<\/summary><p>Specific figures depend on the house \u2013 but the proportion is unambiguous: in the open shell a conduit is a matter of a little material and minutes of work. Afterwards, chasing, cutting and decorating come on top, often in several rooms. Hence our principle: better three conduits too many in the shell than one too few in the finished house.<\/p><\/details><\/div><\/section>\n<style>.sp .welt{background:var(--paper);border-top:1px solid var(--line);padding:30px 0}.sp .welt .wrap{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px 16px}.sp .welt span{font-weight:800;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.sp .welt a{font-weight:800;font-size:16px;color:var(--ink);text-decoration:none;  border-bottom:1px solid var(--cyan);padding-bottom:2px}.sp .welt a:hover{border-bottom-color:var(--ink)}\n.sflang{display:flex;align-items:center;gap:9px;flex:none;font-size:12px;font-weight:800;letter-spacing:.09em;font-family:'Lato',system-ui,sans-serif}\n.sflang a{color:#8A949B;text-decoration:none}\n.sflang a:hover{color:#007FA3}\n.sflang .on{color:currentColor;opacity:.95}\n@media(max-width:560px){.sflang{gap:6px;font-size:11px;letter-spacing:.06em;margin-inline-start:0;padding-inline-start:10px}}\n<\/style><section class=\"welt\"><div class=\"wrap\"><span>Part of the living theme<\/span><a href=\"\/en\/security-connectivity\/\">Security & connectivity <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/section>\n<section class=\"cta\"><div class=\"wrap\"><span class=\"eyebrow\">The first step<\/span><h2>Plan the conduits before the screed goes down.<\/h2><p>Tell us about your project \u2014 we will tell you which routes and spare capacity it needs.<\/p><a class=\"btn\" href=\"\/en\/contact\/\">Request a consultation <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/section>\n<\/div><footer class=\"blpfoot\" data-sf-lang=\"en\"><div class=\"wrap\"><div class=\"ftop\"><div class=\"fbrand\"><a href=\"\/en\/\" class=\"blogo\" aria-label=\"smartfabrik\"><\/a><p>Manufacturer-independent smart home &amp; KNX planning. Carried out by elektrofabrik. Cologne \u00b7 D\u00fcsseldorf \u00b7 NRW.<\/p><\/div><nav class=\"fcol\"><span class=\"fh\">Services<\/span><a href=\"\/en\/services\/\">All services<\/a><a href=\"\/en\/for-private-clients\/\">For private clients<\/a><a href=\"\/en\/for-developers\/\">For developers &amp; commercial<\/a><a href=\"\/en\/basalte\/\">Basalte<\/a><a href=\"\/en\/network-security-systems\/\">Network &amp; security<\/a><a href=\"\/en\/knx-service\/\">KNX service<\/a><\/nav><nav class=\"fcol\"><span class=\"fh\">Company<\/span><a href=\"\/en\/projects\/\">Projects<\/a><a href=\"\/en\/partners\/\">Partners<\/a><a href=\"\/en\/team\/\">Team<\/a><a href=\"\/en\/smartnews\/\">smartnews<\/a><\/nav><nav class=\"fcol\"><span class=\"fh\">Contact<\/span><a href=\"tel:+4921183866870\">+49 211 838 66 870<\/a><a href=\"mailto:info@smartfabrik.de\">info@smartfabrik.de<\/a><a href=\"\/en\/contact\/\">Contact form<\/a><span class=\"fregion\">Cologne \u00b7 D\u00fcsseldorf \u00b7 North Rhine-Westphalia<\/span><\/nav><\/div><div class=\"fregionen\"><span>On site:<\/span><a href=\"\/en\/smart-home-cologne\/\">Smart Home Cologne<\/a><a href=\"\/en\/smart-home-duesseldorf\/\">Smart Home D\u00fcsseldorf<\/a><\/div><div class=\"fbot\"><span>\u00a9 smartfabrik \u00b7 Cologne \u00b7 D\u00fcsseldorf \u00b7 NRW<\/span><nav><a href=\"\/en\/imprint\/\">Legal notice<\/a><a href=\"\/en\/privacy-policy\/\">Privacy<\/a><\/nav><\/div><\/div><\/footer><script>(function(){var io=new IntersectionObserver(function(es){es.forEach(function(e){if(e.isIntersecting){e.target.classList.add('in');io.unobserve(e.target)}})},{threshold:.08});document.querySelectorAll('.sp .reveal').forEach(function(el){io.observe(el)});})();<\/script>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Service\",\"name\":\"Fibre & Conduits: Planned in the Shell\",\"provider\":{\"@type\":\"ProfessionalService\",\"name\":\"smartfabrik GmbH\",\"telephone\":\"+49 211 838 66 870\",\"email\":\"info@smartfabrik.de\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Reisholzer Werftstr. 31A\",\"postalCode\":\"40589\",\"addressLocality\":\"D\u00fcsseldorf\",\"addressCountry\":\"DE\"},\"areaServed\":[\"K\u00f6ln\",\"D\u00fcsseldorf\",\"Neuss\",\"Kaarst\",\"Moers\",\"Essen\",\"Solingen\",\"Br\u00fchl\",\"Aachen\",\"Nordrhein-Westfalen\",\"Deutschland\"]},\"description\":\"Planning fibre and conduits: future-proof before shell construction, not expensive retrofit. 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Hence our principle: better three conduits too many in the shell than one too few in the finished house.\"}}],\"inLanguage\":\"en\"}]}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Leistungen KNX-Service Referenzen Partner Team Kontakt DEENARBeratung &rarr; Infrastruktur, Netzwerk &amp; Energie Glasfaser &amp; Leerrohre \u2014 im Rohbau entschieden. Was jetzt als leeres Rohr in der Wand liegt, entscheidet, was Ihr Haus in 20 Jahren kann. Wir planen Trassen, Z\u00fcge und Reserven, bevor der Rohbau geschlossen wird \u2014 das kostet im Bau wenig und erspart&hellip; <a class=\"more-link\" href=\"https:\/\/smartfabrik.de\/en\/services\/services-infrastructure-network-energy\/fibre-conduits\/\">Continue reading <span class=\"screen-reader-text\">Fibre &#038; Conduits: Planned in the Shell | smartfabrik<\/span><\/a><\/p>\n","protected":false},"author":0,"featured_media":0,"parent":10215,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_canvas","meta":{"footnotes":""},"class_list":["post-9981","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fibre &amp; Conduits: Planned in the Shell | smartfabrik<\/title>\n<meta name=\"description\" content=\"Planning fibre and conduits: future-proof before shell construction, not expensive retrofit. 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