About tab - Das Fachmedium der TGA-Branche

tab - Das Fachmedium der TGA-Branche

tab, styled tab - Das Fachmedium der TGA-Branche, is a German trade journal for technical building services, published by the Bauverlag BV GmbH of Gütersloh. Appearing since 1969, it addresses specialist engineers for heating, ventilation, air conditioning, refrigeration, sanitation, and building automation, covering the supply-technology industry, planning, practice, and innovation. The magazine is the official organ of the BHKS, the federal industry association for heating, climate, and sanitation technology and technical building systems. With a distributed circulation of around 12,500 copies, it is one of the leading specialist portals for building-services engineers, and in 2026 it repositioned itself with a digital-first strategy centered on the tab-PLUS platform.

Overview

tab is a specialist magazine whose subject is the technical interior life of modern buildings: everything that heats, cools, ventilates, waters, and automates them. Its readership is the TGA planning community, the specialist engineers and planners who design building-services systems, along with industry professionals in the supply-technology sector. The editorial program combines specialist articles by TGA experts, detailed building analyses that examine the technical fit-out of real projects with illustrations, tables, installation plans, circuit diagrams, and scale drawings produced in the magazine's own drafting studio, product information, and industry news.

Energy demand in new buildings and renovations occupies a substantial part of the coverage, reflecting the central role of building services in the energy transition. The magazine appears in print and digital editions, with the 2026 digital-first repositioning adding the tab-PLUS platform of exclusive subscriber content, six e-paper editions for mobile reading, and access to the online archive. The tab KOMBI subscription combines the digital offering with six print issues per year, participation in a specialist forum, and the opportunity to have the subscriber's own planning projects presented by the editorial team in the magazine and on tab-PLUS. The distributed circulation is reported at 12,500 copies by IVW, with trade-press data for 2024 listing a sold circulation of 1,592 and a distributed circulation of 12,108 at a single-issue price of 26.00 euros.

History

tab, originally TAB Technik am Bau, has appeared since 1969 in the Bauverlag of Gütersloh, making it one of the longest-running specialist titles for building-services engineering in the German-speaking world. From the start it served the engineers of heating, ventilation, and sanitation technology, a readership that grew in importance as buildings became technically more complex and as energy efficiency moved to the center of construction policy. The magazine's building analyses, with their detailed technical drawings from its own studio, became a signature format, giving planners concrete, visual documentation of how complex systems are actually built.

Over the decades the title tracked the evolution of its field: from conventional heating and plumbing through air conditioning and refrigeration to building automation and, in recent years, renewable energies, heat pumps, and the digitalization of building services. Its role as the organ of the BHKS, the Bundesindustrieverband Heizungs-, Klima-, Sanitärtechnik and Technische Gebäudesysteme, anchored it institutionally in the industry it covers.

The publisher's own history shaped the magazine's recent years. The Bauverlag BV GmbH of Gütersloh, at Friedrich-Ebert-Strasse 62 in the 33330 district, is part of the DOCUgroup, and the Bauverlag's combination with the Strobel Media Group brought its TGA editorial offices into a larger structure. In September 2021 the responsibilities in the Bauverlag's TGA editorial teams were reorganized after the departure of Christoph Brauneis, the editor-in-chief of the magazines SHK Profi, KKA Kälte Klima Aktuell, tab, BS Brandschutz, and Computer Spezial. In February 2026 the brand announced its digital-first repositioning: a consistent focus on the digital offering, with tab-PLUS as the central building block, bundling high-quality digital content for subscribers behind a login, with all articles marked by the green PLUS symbol standing for in-depth insights and practical know-how from the TGA world. The move was presented as the brand's step into the future, responding to the industry's changed information needs with content that is more current, more flexible, and available at any time, without sacrificing the specialist depth and quality the brand has always stood for.

Coverage and Content

tab's editorial spectrum covers the entire bandwidth of technical building equipment. Specialist articles by TGA experts address planning, calculation, and execution of heating, ventilation, air-conditioning, refrigeration, sanitation, and building-automation systems. The building analyses examine real projects from the perspective of their complete technical fit-out, with the magazine's own technical drawings giving planners visual, to-scale documentation. Product presentations introduce new developments from the supply-technology industry, and industry news keeps readers current on companies, standards, and regulation.

Energy is a running theme: the energy demand of new buildings and renovations takes up a significant share of the reporting, covering heat pumps, ventilation with heat recovery, solar thermal and photovoltaics, and the integration of renewable energies into building systems. Fire protection in building services is another recurring focus, with coverage of sprinkler systems, smoke extraction, fire dampers, and the regulatory framework, drawing on contributions from risk engineers and industry specialists. Building automation, drinking-water hygiene, and the digitalization of planning round out the program.

The tab-PLUS platform, launched as part of the 2026 digital-first strategy, adds an exclusive digital layer: in-depth articles marked with the green PLUS symbol, practical know-how, and the complete online archive, available to subscribers after login. The digital subscription includes six e-paper editions for mobile reading, and the KOMBI subscription adds six print issues, participation in one of the brand's specialist forums, and the presentation of the subscriber's own TGA planning project by the editorial team, in the magazine and on tab-PLUS. The TGA-Fachforum event series, organized by the Bauverlag with its magazines tab and SHK Profi and supported by industry partners, brings the brand's community together around themes such as water management in buildings, with events in cities including Hannover, Dortmund, Frankfurt, and Stuttgart.

Organization and Ownership

tab is published by the Bauverlag BV GmbH of Gütersloh, at Friedrich-Ebert-Strasse 62, a company of the DOCUgroup that combined with the Strobel Media Group. The Bauverlag is a traditional construction-industry publishing house whose portfolio includes titles such as Bauhandwerk, Bauwelt, BundesBauBlatt, DBZ Deutsche Bauzeitschrift, and Facility Management alongside the TGA titles. The magazine's ISSN is 0341-2032, and it is the official organ of the BHKS, the federal industry association for heating, climate, and sanitation technology and technical building systems.

Editorial responsibilities in the TGA offices were reorganized in September 2021 after the departure of Christoph Brauneis as editor-in-chief of the group's TGA titles. Trade-press data names Markus Münzfeld in the editorial office and Michael Voss as a contact at the publisher. Subscription prices documented in trade sources include an annual domestic subscription of 230.00 euros, a reduced student subscription of 125.00 euros, and digital subscription models, with the tab DIGITAL subscription listed at 129.48 euros per year including VAT and the KOMBI subscription at 259.48 euros per year including VAT and shipping. Financial details of the magazine's operations beyond these published figures are not publicly confirmed.

Digital Presence

tab's digital home is tab.de, which the brand describes as one of the leading specialist portals for TGA engineers. The site carries industry news, specialist articles, and product information, and it is the gateway to the tab-PLUS subscriber platform, where exclusive digital content, the online archive, and the e-paper editions are available after login. The February 2026 announcement of the digital-first strategy positioned the website and the PLUS platform as the future center of the brand, with the print edition continuing as part of the KOMBI offering.

The Bauverlag's news pages document the brand's development, including the 2026 tab-PLUS launch and the reorganization of the TGA editorial offices. The TGA-Fachforum events are promoted and reported through the brand's digital channels, and the magazine's media data and subscription shop are available online, with trial subscriptions offered for the digital product. Discounted access models are available for students. Social media activity for the specialist brand is not documented in detail in the sources reviewed; the brand's digital presence rests on the portal, the subscriber platform, the e-paper editions, and the event business that brings its planning community together in person.